Cisco Nexus 1000V Command Reference, Release 4.2(1)SV1(4)
Show Commands
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Show Commands

Table Of Contents

Show Commands

show aaa accounting

show aaa authentication

show aaa groups

show access-list summary

show accounting log

show banner motd

show boot

show cdp

show cdp neighbors

show class-map

show cli variables

show cores

show feature

show file

show flow exporter

show flow interface

show flow monitor

show flow record

show interface brief

show interface capabilities

show interface counters trunk

show interface ethernet

show interface ethernet counters

show interface ethernet status

show interface ethernet transceiver

show interface port-channel

show interface port-channel counters

show interface status

show interface switchport

show interface trunk

show interface vethernet

show interface vethernet counters

show interface vethernet status

show interface virtual

show interface virtual pinning

show interface virtual port-mapping

show ip access-list

show ip access-list summary

show ip arp client

show ip arp inspection interface

show ip arp inspection statistics

show ip arp inspection vlan

show ip arp statistics

show ip dhcp snooping

show ip dhcp snooping binding

show ip dhcp snooping statistics

show ip igmp snooping

show ip igmp snooping explicit-tracking vlan

show ip igmp snooping groups

show ip igmp snooping mrouter

show ip igmp snooping querier

show ip verify source

show lacp counters

show lacp interface

show lacp neighbor

show lacp offload status

show lacp port-channel

show lacp system-identifier

show license

show license brief

show license file

show license host-id

show license usage

show logging logfile

show logging module

show logging server

show logging timestamp

show mac access-lists

show mac address-table

show mac address-table aging-time

show mac address static

show module

show module uptime

show module vem license-info

show module vem counters

show module vem mapping

show module vem missing

show monitor

show monitor session

show network-state tracking

show network-state tracking config

show ntp peer-status

show ntp peers

show ntp statistics

show password strength-check

show policy-map

show policy-map interface

show port-channel compatibility-parameters

show port-channel database

show port-channel load-balance

show port-channel rbh-distribution

show port-channel summary

show port-channel traffic

show port-channel usage

show port-profile

show port-profile expand-interface

show port-profile-role

show port-profile-role users

show port-profile sync-status

show port-profile virtual usage

show port-security

show port-security address

show port-security interface

show processes

show radius-server

show radius-server directed-request

show radius-server groups

show radius-server sorted

show radius-server statistics

show running-config diff

show running-config interface ethernet

show running-config interface port-channel

show running-config interface vethernet

show running-config port-profile

show running-config vlan

show snmp

show ssh key

show ssh server

show startup-config aaa

show startup-config radius

show startup-config security

show svs connections

show svs domain

show svs neighbors

show svs upgrade status

show system error-id

show system redundancy status

show system resources

show system vem feature level

show table-map

show tacacs-server

show tcp client

show tcp connection

show tcp statistics

show tech-support

show telnet server

show terminal

show user-account

show users

show version

show version image

show virtual-service-domain brief

show virtual-service-domain interface

show virtual-service-domain name

show vlan

show vlan all-ports

show vlan brief

show vlan id

show vlan private-vlan

show vlan summary

show vmware vc extension-key

show vmware vem upgrade status

show xml server status


Show Commands


This chapter describes the Cisco Nexus 1000V show commands.

show aaa accounting

To display the AAA accounting configuration, use the show aaa accounting command.

show aaa accounting

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the accounting configuration:

n1000v# show aaa accounting
         default: local
n1000v# 

Related Commands

Command
Description

aaa accounting login

Configures the console or default login accounting method.

show running-config aaa [all]

Displays the AAA configuration as it currently exists in the running configuration.


show aaa authentication

To display the configuration for AAA authentication, use the show aaa authentication command.

show aaa authentication [login error-enable | login mschap]

Syntax Description

login error-enable

(Optional) Displays the authentication login error message enable configuration.

login mschap

(Optional) Displays the authentication login MS-CHAP enable configuration.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the configured authentication parameters:

n1000v# show aaa authentication
         default: local
         console: local
 
   

This example shows how to display the authentication-login error-enable configuration:

n1000v# show aaa authentication login error-enable
disabled
 
   

This example shows how to display the authentication-login MSCHAP configuration:

n1000v# show aaa authentication login mschap
disabled

Related Commands

Command
Description

aaa authentication login

Configures the console or default login authentication method.

show running-config aaa [all]

Displays the AAA configuration as it currently exists in the running configuration.


show aaa groups

To display the configured AAA server groups, use the show aaa groups command.

show aaa groups

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display AAA group information:

n1000v# show aaa groups
radius
TacServer
 
   

Related Commands

Command
Description

aaa group

Configures an AAA server group.

show running-config aaa [all]

Displays the AAA configuration as it currently exists in the running configuration.


show access-list summary

To display configured access control lists (ACLs), use the show access-list summary command.

show access-list summary

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display configured ACLs:

n1000v# show access-lists summary
 
   
IP access list acl1
        Total ACEs Configured:1
 
   
n1000v#n1000v# 

Related Commands

Command
Description

ip access-list

Creates the IP ACL and enters IP ACL configuration mode.

show ip access-lists

Displays the IP ACL configuration.


show accounting log

To display the accounting log contents, use the show accounting log command.

show accounting log [size] [start-time year month day HH:MM:SS]

Syntax Description

size

(Optional) Size of the log to display in bytes. The range is from 0 to 250000.

start-time year month day HH:MM:SS

(Optional) Specifies a start time as follows.

The year is shown in the yyyy format, such as 2009.

The month is shown in the three-letter English abbreviation, such as Feb.

The day of the month is shown as a number from 1 to 31.

Hours, minutes, and seconds are shown in the standard 24-hour format, such as 16:00:00.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the entire accounting log:

n1000v# show accounting log 
Wed Jul 22 02:09:44 2009:update:vsh.3286:root:configure terminal ; port-profile Unused_O
r_Quarantine_Uplink ; capability uplink (SUCCESS)
Wed Jul 22 07:57:50 2009:update:171.71.55.185@pts/2:admin:configure terminal ; flow reco
rd newflowrecord (SUCCESS)
Wed Jul 22 08:48:57 2009:start:swordfish-build1.cisco.com@pts:admin:
Wed Jul 22 08:49:03 2009:stop:swordfish-build1.cisco.com@pts:admin:shell terminated grac
efully
Wed Jul 22 08:50:36 2009:update:171.71.55.185@pts/2:admin:configure terminal ; no flow r
ecord newflowrecord (SUCCESS)
Thu Jul 23 07:21:50 2009:update:vsh.29016:root:configure terminal ; port-profile Unused_
Or_Quarantine_Veth ; state enabled (SUCCESS)
Thu Jul 23 10:25:19 2009:start:171.71.55.185@pts/5:admin:
Thu Jul 23 11:07:37 2009:update:171.71.55.185@pts/5:admin:enabled aaa user default role 
enabled/disabled
doc-n1000v(config)# 

This example shows how to display 400 bytes of the accounting log:

n1000v# show accounting log 400
 
   
Sat Feb 16 21:15:24 2008:update:/dev/pts/1_172.28.254.254:admin:show accounting log 
start-time 2008 Feb 16 18:31:21
Sat Feb 16 21:15:25 2008:update:/dev/pts/1_172.28.254.254:admin:show system uptime
Sat Feb 16 21:15:26 2008:update:/dev/pts/1_172.28.254.254:admin:show clock
 
   

This example shows how to display the accounting log starting at 16:00:00 on February 16, 2008:

n1000v(config)# show accounting log start-time 2008 Feb 16 16:00:00
 
   
Sat Feb 16 16:00:18 2008:update:/dev/pts/1_172.28.254.254:admin:show logging log file 
start-time 2008 Feb 16 15:59:16
Sat Feb 16 16:00:26 2008:update:/dev/pts/1_172.28.254.254:admin:show accounting log 
start-time 2008 Feb 16 12:05:16
Sat Feb 16 16:00:27 2008:update:/dev/pts/1_172.28.254.254:admin:show system uptime
Sat Feb 16 16:00:28 2008:update:/dev/pts/1_172.28.254.254:admin:show clock
Sat Feb 16 16:01:18 2008:update:/dev/pts/1_172.28.254.254:admin:show logging log file 
start-time 2008 Feb 16 16:00:16
Sat Feb 16 16:01:26 2008:update:/dev/pts/1_172.28.254.254:admin:show accounting log 
start-time 2008 Feb 16 12:05:16
Sat Feb 16 16:01:27 2008:update:/dev/pts/1_172.28.254.254:admin:show system uptime
Sat Feb 16 16:01:29 2008:update:/dev/pts/1_172.28.254.254:admin:show clock
Sat Feb 16 16:02:18 2008:update:/dev/pts/1_172.28.254.254:admin:show logging log file 
start-time 2008 Feb 16 16:01:16
Sat Feb 16 16:02:26 2008:update:/dev/pts/1_172.28.254.254:admin:show accounting log 
start-time 2008 Feb 16 12:05:16
Sat Feb 16 16:02:28 2008:update:/dev/pts/1_172.28.254.254:admin:show system uptime
 
   

Related Commands

Command
Description

clear accounting log

Clears the accounting log.


show banner motd

To display the configured banner message, use the show banner motd command.

show banner motd

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the configured banner message:

n1000v(config)# show banner motd
April 16, 2008 Welcome to the Switch

Related Commands

Command
Description

banner motd

Configures the banner message of the day.

switchname

Changes the switch prompt.


show boot

To display the system and kickstart boot variables for verification, use the show boot command.

show boot [auto-copy [list] | sup-1 | sup-2 | variables]

Syntax Description

auto-copy

(Optional) Determines whether auto-copy is enabled.

list

(Optional) Displays the list of files to be auto-copied.

sup-1

(Optional) Displays the sup-1 supervisor module configuration.

sup-2

(Optional) Displays the sup-2 supervisor module configuration.

variables

(Optional) Displays a list of boot variables.


Defaults

None

Command Modes

Global configuration (config)

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the system and kickstart boot variables for verification:

n1000v# config t
n1000v(config)# show boot 
 
   
sup-1
kickstart variable = 
bootflash:/nexus-1000v-kickstart-mzg.4.0.4
.SV1.2.bin
system variable = 
bootflash:/nexus-1000v-mzg.4.0.4.SV1.2.bin
sup-2
kickstart variable = 
bootflash:/nexus-1000v-kickstart-mzg.4.0.4
.SV1.2.bin
system variable = 
bootflash:/nexus-1000v-mzg.4.0.4.SV1.2.bin
No module boot variable set
n1000v(config)# 

Related Commands

Command
Description

boot system bootflash:

Adds the new system boot variable.

boot kickstart bootflash:

Adds the new kickstart boot variable.

reload

Reloads the Virtual Supervisor Module (VSM).

show version

Displays the software version is present on the VSM.


show cdp

To display your Cisco Discovery Protocol (CDP) configuration, use the show cdp command.

show cdp {all | entry {all | name s0} | global | interface if0 | traffic interface if2}

Syntax Description

all

Display all interfaces in CDP database.

entry

Display CDP entries in database.

name name

Display a specific CDP entry matching a name.

global

Display CDP parameters for all interfaces.

interface interface

Display CDP parameters for a specified interface.

traffic interface interface

Display CDP traffic statistics.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the global CDP configuration:

n1000v(config)# show cdp global

Global CDP information:

CDP enabled globally

Sending CDP packets every 5 seconds

Sending a holdtime value of 10 seconds

Sending CDPv2 advertisements is disabled

Sending DeviceID TLV in Mac Address Format


This example shows how to display the CDP configuration for a specified interface:

n1000v(config)# show cdp interface ethernet 2/3
Ethernet2/3 is up
    CDP enabled on interface
    Sending CDP packets every 60 seconds
    Holdtime is 180 seconds

This example shows how to display the CDP traffic statistics for a specified interface:

n1000v(config)# show cdp traffic interface ethernet 2/3
----------------------------------------
Traffic statistics for Ethernet2/3
Input Statistics:
    Total Packets: 98
    Valid CDP Packets: 49
        CDP v1 Packets: 49
        CDP v2 Packets: 0
    Invalid CDP Packets: 49
        Unsupported Version: 49
        Checksum Errors: 0
        Malformed Packets: 0
 
   
Output Statistics:
    Total Packets: 47
        CDP v1 Packets: 47
        CDP v2 Packets: 0
    Send Errors: 0
 
   

This example shows how to display CDP parameters for all interfaces:

n1000v# show cdp all
Ethernet2/2 is up
    CDP enabled on interface
    Sending CDP packets every 60 seconds
    Holdtime is 180 seconds
Ethernet2/3 is up
    CDP enabled on interface
    Sending CDP packets every 60 seconds
    Holdtime is 180 seconds
Ethernet2/4 is up
    CDP enabled on interface
    Sending CDP packets every 60 seconds
    Holdtime is 180 seconds
Ethernet2/5 is up
    CDP enabled on interface
    Sending CDP packets every 60 seconds
    Holdtime is 180 seconds
Ethernet2/6 is up
    CDP enabled on interface
    Sending CDP packets every 60 seconds
    Holdtime is 180 seconds
mgmt0 is up
    CDP enabled on interface
    Sending CDP packets every 60 seconds
    Holdtime is 180 seconds
 
   

Related Commands

Command
Description

show cdp neighbors

Displays the configuration and capabilities of upstream devices.

cdp enable

In interface mode, enables CDP on an interface.

In EXEC mode, enables CDP for your device.

cdp advertise

Assigns the CDP version to advertise.


show cdp neighbors

To display the configuration and capabilities of upstream devices, use the show cdp neighbors command.

show cdp neighbors [interface if] detail

Syntax Description

interface if

(Optional) Show CDP neighbors for a specified interface.

detail

Show the detailed configuration of all CDP neighbors.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the configuration and capabilities of upstream devices:

n1000v(config)# show cdp neighbors 
Capability Codes: R - Router, T - Trans-Bridge, B - Source-Route-Bridge
                  S - Switch, H - Host, I - IGMP, r - Repeater,
                  V - VoIP-Phone, D - Remotely-Managed-Device,
                  s - Supports-STP-Dispute
 
   
Device ID              Local Intrfce   Hldtme  Capability  Platform      Port ID
 
   
swordfish-6k-2         Eth2/2          169     R S I    WS-C6503-E    Gig1/14 
swordfish-6k-2         Eth2/3          139     R S I    WS-C6503-E    Gig1/15 
swordfish-6k-2         Eth2/4          135     R S I    WS-C6503-E    Gig1/16 
swordfish-6k-2         Eth2/5          177     R S I    WS-C6503-E    Gig1/17 
swordfish-6k-2         Eth2/6          141     R S I    WS-C6503-E    Gig1/18 

This example shows how to display configuration and capabilities of upstream devices for a specific interface:

n1000v(config)# show cdp neighbors interface ethernet 2/3
Capability Codes: R - Router, T - Trans-Bridge, B - Source-Route-Bridge
                  S - Switch, H - Host, I - IGMP, r - Repeater,
                  V - VoIP-Phone, D - Remotely-Managed-Device,
                  s - Supports-STP-Dispute
 
   
 
   
Device ID              Local Intrfce   Hldtme  Capability  Platform      Port ID
 
   
swordfish-6k-2         Eth2/3          173     R S I    WS-C6503-E    Gig1/15 
 
   
 
   

Related Commands

Command
Description

show cdp

Displays the CDP configuration and capabilities for your device.

cdp enable

In interface mode, enables CDP on an interface.

In EXEC mode, enables CDP for your device.

cdp advertise

Assigns the CDP version to advertise.


show class-map

To display the class map configuration for all class maps or for a specified class map, use the show class-map command.

show class-map [[type qos] [cmap-name]]

Syntax Description

type

(Optional) Specifies the type of the class map.

qos

(Optional) Specifies the type QoS.

cmap-name

(Optional) Name of an existing class map.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the class map configuration for all class maps with the type qos:

n1000v# show class-map type qos
 
   
 
   
  Type qos class-maps
  ====================
 
   
    class-map type qos match-all class1
 
   
    class-map type qos match-all class2
 
   
n1000v#

Related Commands

Command
Description

class-map

Puts you in Class Map QoS configuration mode for the specified class map, and configures and saves the map name in the running configuration.

match access-group name

Configures and saves the access group to match for this class in the running configuration.

show ip access-lists

Displays all IPv4 access control lists (ACLs) or a specific IPv4 ACL.


show cli variables

To display user-defined CLI persistent variables, use the show cli variables command.

To remove user-defined CLI persistent variables, use the cli no var name command in configuration mode.

show cli variables

cli no var name name

Syntax Description

name

Name of an existing variable.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display user-defined CLI persistent variables:

n1000v# show cli variables
VSH Variable List
-----------------
TIMESTAMP="2008-07-02-13.45.15"
testinterface="ethernet 3/1"
 
   

This example shows how to remove the user-defined CLI persistent variable, mgmtport.

n1000v# cli no var name mgmtport
n1000v# 

Related Commands

Command
Description

cli var name

Defines a command-line interface (CLI) variable for a terminal session.

run-script

Runs a command script that is saved in a file.


show cores

To view recent core images, use the show cores command.

show cores

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

System core image files are generated when a service fails.

Examples

This example shows how to display recent core images:

n1000v# show cores
Module-num       Instance-num      Process-name     PID      Core-create-time
----------       ------------      ------------     ---      ----------------
n1000v# 

Related Commands

Command
Description

show processes

Displays information regarding process logs.


show feature

To display features available, such as LACP or NetFlow, and whether they are enabled, use the show feature command.

show feature

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.2(1)SV1(4)

This command was introduced.


Usage Guidelines

Examples

This example shows how to display available features and whether they are enabled:

n1000v# show feature
Feature Name          Instance  State   
--------------------  --------  --------
dhcp-snooping         1         enabled 
http-server           1         enabled 
ippool                1         enabled 
lacp                  1         enabled 
lisp                  1         enabled 
lisphelper            1         enabled 
netflow               1         disabled
port-profile-roles    1         enabled 
private-vlan          1         disabled
sshServer             1         enabled 
tacacs                1         enabled 
telnetServer          1         enabled 
bl-n1000v(config)# 
 
   

Related Commands

Command
Description

feature lacp

Enables LACP support for port channels.

feature dhcp

Enables DHCP snooping support.

feature netflow

Enables NetFlow support.

feature private-vlan

Enables private VLAN support.


show file

To display a full filename by entering a partial filename and pressing the Tab key, use the show file command.

show file {bootflash: | volatile: | debug:} partial_filename [cksum | md5sum]

Syntax Description

bootflash

Specifies a directory or filename.

volatile:

Specifies a directory or filename on volatile flash.

debug:

Specifies a directory or filename on expansion flash.

partial_
filename

Portion of the filename to be displayed. Pressing Tab lists any existing files that match the partial name.

cksum

Displays CRC checksum for a file.

md5sum

Displays MD5 checksum for a file.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

When you type a partial filename and then press Tab, the CLI completes the filename if the characters that you typed are unique to a single file.

If not, the CLI lists a selection of filenames that match the characters that you typed.

You can then retype enough characters to make the filename unique; and CLI completes the filename for you.

Examples

This example shows how to display a full filename by entering a partial filename and pressing the Tab key:

n1000v# show file bootflash:nexus-1000v <Tab>
bootflash:nexus-1000v-dplug-mzg.4.0.4.SV1.0.42.bin 
bootflash:nexus-1000v-mzg.4.0.4.SV1.0.42.bin
bootflash:nexus-1000v-kickstart-mzg.4.0.4.SV1.0.42.bin

Related Commands

Command
Description

dir

Displays the contents of a directory or file.

copy

Copies a file from the specified source location to the specified destination location.

mkdir

Creates a directory at the current directory level.

rmdir

Removes a directory.


show flow exporter

To display information about the flow exporter, use the show flow exporter command.

show flow exporter [name]

Syntax Description

name

(Optional) Name of an existing flow exporter.


Defaults

None

Command Modes

CLI flow exporter configuration (config-flow-exporter)

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display information about the flow exporter:

n1000v(config-flow-exporter)# show flow exporter

Related Commands

Command
Description

flow exporter

Creates a flow exporter, saves it in the running configuration, and then places you in CLI flow exporter configuration mode.

show flow interface

Displays flow interface information.

show flow monitor

Displays the monitor configuration.

show flow record

Displays the record configuration.


show flow interface

To display the NetFlow configuration for the specified interface, use the show flow interface command.

show flow interface {ethernet interface_number | vethernet slot_number}

Syntax Description

ethernet

Indicates Ethernet IEEE 802.3z.

interface_number

Number that identifies this interface. The range is 1-1048575.

vethernet

Indicates virtual Ethernet interface.

slot_number

Number identifying the slot. The range is 1-66.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display NetFlow configuration information for vEthernet slot 2:

n1000v(config-if)# show flow interface veth 2
Interface veth 2:
Monitor: MonitorTest
Direction: Output

Related Commands

Command
Description

flow monitor

Creates a flow monitor, by name, saves it in the running configuration, and then places you in the CLI flow monitor configuration mode.

flow exporter

Creates a flow exporter, saves it in the running configuration, and puts you in CLI flow exporter configuration mode.

show flow exporter

Displays information about the flow exporter.

show flow monitor

Displays the monitor configuration.

show flow record

Displays the record configuration.


show flow monitor

To display information about existing flow monitors, use the show flow monitor command.

show flow monitor [name]

Syntax Description

name

(Optional) Name of an existing flow monitor.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display information about the flow monitor called MonitorTest:

n1000v(config-flow-monitor)# show flow monitor MonitorTest
Flow Monitor monitortest:
Use count: 0
Inactive timeout: 600
Active timeout: 1800
Cache Size: 15000
n1000v(config-flow-monitor)#

Related Commands

Command
Description

flow monitor

Creates a flow monitor, by name, saves it in the running configuration, and then places you in the CLI flow monitor configuration mode.

flow exporter

Creates a flow exporter, saves it in the running configuration, and then places you in CLI flow exporter configuration mode.

show flow exporter

Displays information about the flow exporter.

show flow record

Displays the record configuration.


show flow record

To display information about NetFlow flow records, use the show flow record command.

show flow record [recordname | netflow-original | netflow {ipv4 {original-input | original-output | netflow protocol-port}}]

Syntax Description

recordname

(Optional) Name of an existing NetFlow flow record.

netflow-original

(Optional) Specifies traditional IPv4 input NetFlow with an AS origin.

netflow

(Optional) Specifies traditional NetFlow collection schemes.

ipv4

Specifies IPv4 collection schemes.

original-input

Indicates the input NetFlow.

original-output

Indicates the output NetFlow.

netflow protocol-port

Specifies the protocol and ports aggregation scheme.


Defaults

None

Command Modes

CLI flow exporter configuration (config-flow-exporter)

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.2(1)SV1(4)

This command was modified to change the protocol-port attribute to netflow protocol-port.

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display information about the NetFlow flow record called RecordTest:

n1000v# config t
n1000v(config)# flow record RecordTest
n1000v(config-flow-record)# show flow record RecordTest
Flow record RecordTest:
    Description: Ipv4flow
    No. of users: 0
    Template ID: 0
    Fields:
        match ipv4 destination address
        match interface input
        match interface output
        match flow direction
        collect counter packets
n1000v(config-flow-record)#

Related Commands

Command
Description

flow monitor

Creates a flow monitor, by name, saves it in the running configuration, and then puts you in the CLI flow monitor configuration mode.

flow exporter

Creates a flow exporter, saves it in the running configuration, and then puts you in CLI flow exporter configuration mode.

show flow exporter

Displays information about the flow exporter.


show interface brief

To display a short version of the interface configuration, use the show interface brief command.

show interface brief

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display a short version of the interface configuration:

n1000v# show int brief
--------------------------------------------------------------------------------
Port VRF Status IP Address Speed MTU
--------------------------------------------------------------------------------
mgmt0 -- up 172.23.232.141 1000 1500
--------------------------------------------------------------------------------
Ethernet VLAN Type Mode Status Reason Speed Port
Interface Ch #
--------------------------------------------------------------------------------
Eth3/2 1 eth trunk up none 1000(D) --
Eth3/3 1 eth access up none 1000(D) --
n1000v#
 
   

Related Commands

Command
Description

interface

Adds, removes or configures interfaces.

show interface ethernet

Displays information about Ethernet interfaces.

show interface port-channel

Displays descriptive information about port channels.

show interface switchport

Displays information about switchport interfaces.

show interface trunk

Displays information about all the trunk interfaces.

show interface vethernet

Displays statistical information about vEthernet interfaces.


show interface capabilities

To display information about the capabilities of the interfaces, use the show interface capabilities command.

show interface capabilities

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any configuration mode

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display information about the capabilities of the interfaces:

n1000v# show interface capabilities
mgmt0
  Model:                 --
  Type:                  --
  Speed:                 10,100,1000,auto
  Duplex:                half/full/auto
  Trunk encap. type:     802.1Q
  Channel:               no
  Broadcast suppression: none
  Flowcontrol:           rx-(none),tx-(none)
  Rate mode:             none
  QOS scheduling:        rx-(none),tx-(none)
  CoS rewrite:           yes
  ToS rewrite:           yes
  SPAN:                  yes
  UDLD:                  yes
  Link Debounce:         no
  Link Debounce Time:    no
  MDIX:                  no
  Port Group Members:    none
 
   
port-channel1
  Model:                 unavailable
  Type:                  unknown
  Speed:                 10,100,1000,10000,auto
  Duplex:                half/full/auto
  Trunk encap. type:     802.1Q
  Channel:               yes
  Broadcast suppression: percentage(0-100)
  Flowcontrol:           rx-(off/on/desired),tx-(off/on/desired)
  Rate mode:             none
  QOS scheduling:        rx-(none),tx-(none)
  CoS rewrite:           yes
  ToS rewrite:           yes
  SPAN:                  yes
  UDLD:                  no
  Link Debounce:         no
  Link Debounce Time:    no
  MDIX:                  no
  Port Group Members:    none
 
   
port-channel2
  Model:                 unavailable
  Type:                  unknown
  Speed:                 10,100,1000,10000,auto
  Duplex:                half/full/auto
  Trunk encap. type:     802.1Q
  Channel:               yes
  Broadcast suppression: percentage(0-100)
  Flowcontrol:           rx-(off/on/desired),tx-(off/on/desired)
  Rate mode:             none
  QOS scheduling:        rx-(none),tx-(none)
  CoS rewrite:           yes
  ToS rewrite:           yes
  SPAN:                  yes
  UDLD:                  no
  Link Debounce:         no
  Link Debounce Time:    no
  MDIX:                  no
  Port Group Members:    none
 
   
port-channel12
  Model:                 unavailable
  Type:                  unknown
  Speed:                 10,100,1000,10000,auto
  Duplex:                half/full/auto
  Trunk encap. type:     802.1Q
  Channel:               yes
  Broadcast suppression: percentage(0-100)
  Flowcontrol:           rx-(off/on/desired),tx-(off/on/desired)
  Rate mode:             none
  QOS scheduling:        rx-(none),tx-(none)
  CoS rewrite:           yes
  ToS rewrite:           yes
  SPAN:                  yes
  UDLD:                  no
  Link Debounce:         no
  Link Debounce Time:    no
  MDIX:                  no
  Port Group Members:    none
 
   
control0
  Model:                 --
  Type:                  --
  Speed:                 10,100,1000,auto
  Duplex:                half/full/auto
  Trunk encap. type:     802.1Q
  Channel:               no
  Broadcast suppression: none
  Flowcontrol:           rx-(none),tx-(none)
  Rate mode:             none
  QOS scheduling:        rx-(none),tx-(none)
  CoS rewrite:           yes
  ToS rewrite:           yes
  SPAN:                  yes
  UDLD:                  yes
  Link Debounce:         no
  Link Debounce Time:    no
  MDIX:                  no
  Port Group Members:    none
 
   
n1000v#

Related Commands

Command
Description

show interface ethernet status

Displays the status for a specified Ethernet interface.

show interface switchport

Displays interface configuration information, including the mode.

show interface trunk

Displays information, including access and trunk interface, for all Layer 2 interfaces.

show interface counters

Displays the counters for a specified Ethernet interface.

show interface brief

Displays a short version of the interface configuration.


show interface counters trunk

To display the counters for Layer 2 switch port trunk interfaces, use the show interface counters trunk command.

show interface {ethernet slot/port} counters trunk

Syntax Description

ethernet slot/port

Specifies the module number and port number for the trunk interface that you want to display.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

The device supports only IEEE 802.1Q encapsulation. This command also displays the counters for trunk port channels.

Examples

This example shows how to display the counters for a trunk interface. This display shows the frames transmitted and received through the trunk interface, as well as the number of frames with the wrong trunk encapsulation:

n1000v# show interface ethernet 2/9 counters trunk
 
   
---------------------------------------------------------------------
Port            TrunkFramesTx   TrunkFramesRx      WrongEncap
---------------------------------------------------------------------
Ethernet2/9                 0               0               0
n1000v# 
 
   

Related Commands

Command
Description

clear counters interface

Clears the counters for the specified interfaces.


show interface ethernet

To display information about Ethernet interfaces, use the show interface ethernet command.

show interface ethernet slot/port [brief | capabilities | debounce | description | flowcontrol | mac-address | switchport | trunk]

Syntax Description

slot/port

Slot number of the interface that you want to display. The slot number range is from 1 to 66, and the port number range is from 1 to 256.

brief

(Optional) Specifies to display only a brief summary of the information for the specified interface.

capabilities

(Optional) Specifies to display capability information for the specified interface.

debounce

(Optional) Specifies to display interface debounce time information.

description

(Optional) Specifies to display the description of the specified interface.

flowcontrol

(Optional) Specifies to display information about the flow-control status and statistics on received and transmitted flow-control pause packets for the specified interface.

mac-address

(Optional) Specifies to display MAC address information for the specified interface.

trunk

(Optional) Specifies to display trunk mode information for the specified interface.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.

4.0(4)SV1(2)

Displays 5-minute input and output packet/bit rate statistics for the specified Ethernet interface.


Examples

This example shows how to display statistical information for Ethernet interface 3/2:

n1000v# show interface ethernet 3/2
Ethernet3/2 is up
  Hardware: Ethernet, address: 0050.5652.a9ba (bia 0050.5652.a9ba)
  MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,
     reliability 0/255, txload 0/255, rxload 0/255
  Encapsulation ARPA
  Port mode is trunk
  full-duplex, 1000 Mb/s
  Beacon is turned off
  Auto-Negotiation is turned off
  Input flow-control is off, output flow-control is off
  Auto-mdix is turned on
  Switchport monitor is off
    5 minute input rate 570 bytes/second, 6 packets/second
    5 minute output rate 220 bytes/second, 0 packets/second
    Rx
    7570522 Input Packets 1120178 Unicast Packets
    5340163 Multicast Packets 1110181 Broadcast Packets
    647893616 Bytes
    Tx
    1177170 Output Packets 1168661 Unicast Packets
    7269 Multicast Packets 1240 Broadcast Packets 0 Flood Packets
    252026472 Bytes
    4276048 Input Packet Drops 0 Output Packet Drops
  1 interface resets

Related Commands

Command
Description

clear interface

Clears the interface statistics.


 
   

show interface ethernet counters

To display the counters for an Ethernet interface, use the show interface ethernet counters command.

show interface ethernet slot/port counters [brief | detailed | errors | snmp | storm-control | trunk]

Syntax Description

slot/port

Slot number of the interface that you want to display. The slot number range is from 1 to 66, and the port number range is from 1 to 256.

brief

(Optional) Specifies to display only a brief summary of the counter information for the specified interface.

detailed

(Optional) Specifies to display the nonzero counters for the specified interface.

errors

(Optional) Specifies to display the interface error counters for the specified interface.

snmp

(Optional) Specifies to display the SNMP MIB values for the specified interface.

storm-control

(Optional) Specifies to display the storm-control counters for the specified interface.

trunk

(Optional) Specifies to display the trunk counters for the specified interface.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display counters for Ethernet interface 3/2:

n1000v# show interface ethernet 3/2 counters
 
   
--------------------------------------------------------------------------------
Port                InOctets       InUcastPkts      InMcastPkts      InBcastPkts
--------------------------------------------------------------------------------
Eth3/2             684023652           1182824          5637863          1171780
--------------------------------------------------------------------------------
Port               OutOctets      OutUcastPkts     OutMcastPkts     OutBcastPkts
--------------------------------------------------------------------------------
n1000v#            265927107           1233866             7269             1240

Related Commands

Command
Description

clear interface

Clears the interface statistics.


 
   

show interface ethernet status

To display the status for an Ethernet interface, use the show interface ethernet status command.

show interface ethernet slot/port status [err-disable]

Syntax Description

slot/port

Slot number of the interface that you want to display. The slot number range is from 1 to 66, and the port number range is from 1 to 256.

err-disabled

(Optional) Specifies to display the err-disabled state for the specified interface.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the err-disabled status for Ethernet interface 3/2:

n1000v# show interface ethernet 3/2 status err-disabled
 
   
--------------------------------------------------------------------------------
Port       Name               Status   Reason
--------------------------------------------------------------------------------
Eth3/2     --                 up       none
 
   

Related Commands

Command
Description

clear interface

Clears the interface statistics.


 
   

show interface ethernet transceiver

To display the transceiver information for an Ethernet interface, use the show interface ethernet transceiver command.

show interface ethernet slot/port transceiver [calibrations | details]

Syntax Description

slot/port

Slot number of the interface that you want to display. The slot number range is from 1 to 66, and the port number range is from 1 to 256.

calibrations

(Optional) Specifies to display the calibration information for the specified interface.

details

(Optional) Specifies to display detailed information for the specified interface.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display transceiver information for Ethernet interface 3/2:

n1000v# show interface ethernet 3/2 transceiver calibrations
Ethernet3/2
    sfp is not applicable

Related Commands

Command
Description

clear interface

Clears the interface statistics.


 
   

show interface port-channel

To display descriptive information about port channels, use the show interface port-channel command.

show interface port-channel channel-number [brief | description | flowcontrol | status | switchport | trunk]

Syntax Description

channel-number

Number of the port-channel group. Valid values are from 1 to 4096.

brief

(Optional) Specifies the summary information for specified port channels.

description

(Optional) Specifies the description of specified port channels.

flowcontrol

(Optional) Specifies information about the flow-control status control for specified port channels and the statistics on received and transmitted flow-control pause packets.

status

(Optional) Specifies information about the status for specified port channels.

trunk

(Optional) Specifies information for specified Layer 2 port channels on the trunk mode.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

To display more statistics for the specified port channels, use the show interface port-channel counters command.

Examples

This example shows how to display information for a specific port channel. This command displays statistical information gathered on the port channel at 1-minute intervals:

 
   
n1000v(config)# show interface port-channel 50
port-channel50 is down (No operational members)
  Hardware is Port-Channel, address is 0000.0000.0000 (bia 0000.0000.0000)
  MTU 1500 bytes, BW 100000 Kbit, DLY 10 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA
  Port mode is access
  auto-duplex, auto-speed
  Beacon is turned off
  Input flow-control is off, output flow-control is off
  Switchport monitor is off
  Members in this channel: Eth2/10
  Last clearing of "show interface" counters 2d71.2uh
  5 minute input rate 0 bytes/sec, 0 packets/sec
  5 minute output rate 0 bytes/sec, 0 packets/sec
  Rx
    0 input packets 0 unicast packets 0 multicast packets
    0 broadcast packets 0 jumbo packets 0 storm suppression packets
    0 bytes
  Tx
    0 output packets 0 multicast packets
    0 broadcast packets 0 jumbo packets
    0 bytes
    0 input error 0 short frame 0 watchdog
    0 no buffer 0 runt 0 CRC 0 ecc
    0 overrun  0 underrun 0 ignored 0 bad etype drop
    0 bad proto drop 0 if down drop 0 input with dribble
    0 input discard
    0 output error 0 collision 0 deferred
    0 late collision 0 lost carrier 0 no carrier
    0 babble
    0 Rx pause 0 Tx pause 0 reset
 
   

This example shows how to display a brief description for a specific port channel, including the mode for the port channel, the status, speed, and protocol:

n1000v# show interface port-channel 5 brief
 
   
--------------------------------------------------------------------------------
Port-channel VLAN  Type Mode   Status  Reason                    Speed  Protocol
Interface
--------------------------------------------------------------------------------
                  eth  access down    No operational members      auto(D)  lacp
 
   

This example shows how to display the description for a specific port channel:

n1000v# show interface port-channel 5 description
 
   
-------------------------------------------------------------------------------
Interface                Description
-------------------------------------------------------------------------------
port-channel5            test
 
   

This example shows how to display the flow-control information for a specific port channel:

n1000v# show interface port-channel 50 flowcontrol
 
   
------------------------------------------------------------------------------
Port       Send FlowControl  Receive FlowControl  RxPause TxPause
           admin    oper     admin    oper
------------------------------------------------------------------------------
Po50       off      off      off      off         0       0
 
   

This example shows how to display the status of a specific port channel:

n1000v# show interface port-channel 5 status
 
   
--------------------------------------------------------------------------------
Port           Name               Status   Vlan      Duplex  Speed   Type
--------------------------------------------------------------------------------
                test               down     1         auto    auto    --
 
   

This example shows how to display information for a specific Layer 2 port channel:

n1000v# show interface port-channel 50 switchport
Name: port-channel50
  Switchport: Enabled
  Switchport Monitor: Not enabled
  Operational Mode: trunk
  Access Mode VLAN: 1 (default)
  Trunking Native Mode VLAN: 1 (default)
  Trunking VLANs Enabled: 1-3967,4048-4093
  Administrative private-vlan primary host-association: none
  Administrative private-vlan secondary host-association: none
  Administrative private-vlan primary mapping: none
  Administrative private-vlan secondary mapping: none
  Administrative private-vlan trunk native VLAN: none
  Administrative private-vlan trunk encapsulation: dot1q
  Administrative private-vlan trunk normal VLANs: none
  Administrative private-vlan trunk private VLANs: none
  Operational private-vlan: none
 
   

This command displays information for Layer 2 port channels in both the access and trunk modes.

When you use this command for a routed port channel, the device returns the following message:

Name: port-channel20
  Switchport: Disabled
 
   

This example shows how to display information for a specific Layer 2 port channel that is in trunk mode:

n1000v# show interface port-channel 5 trunk
 
   
n1000v# show interface port-channel 50 trunk
port-channel50 is down (No operational members)
    Hardware is Ethernet, address is 0000.0000.0000
    MTU 1500 bytes, BW 100000 Kbit, DLY 10 usec
    Port mode is access
    Speed is auto-speed
    Duplex mode is auto
    Beacon is turned off
    Receive flow-control is off, Send flow-control is off
    Rate mode is dedicated
  Members in this channel: Eth2/10
    Native Vlan: 1
    Allowed Vlans: 1-3967,4048-4093
 
   

This command displays information for only Layer 2 port channels in the trunk modes; you cannot display information about Layer 2 port channels in the access mode with this command.

Related Commands

Command
Description

show interface port-channel counters

Displays the statistics for channel groups.


show port-channel summary

Displays summary information for all channel groups.


show interface port-channel counters

To display information about port-channel statistics, use the show interface port-channel counters command.

show interface port-channel channel-number counters [brief | detailed [all | snmp] | errors [snmp] | trunk]

Syntax Description

channel-number

Number of the port-channel group. Valid values are from 1 to 4096.

brief

(Optional) Specifies the rate MB/s and total frames for specified port channels.

detailed

(Optional) Specifies the nonzero counters for specified port channels.

all

(Optional) Specifies the counters for specified port channels.

snmp

(Optional) Specifies the SNMP MIB values for specified port channels.

errors

(Optional) Specifies the interface error counters for specified port channels.

trunk

(Optional) Specifies the interface trunk counters for specified port channels.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

This command displays statistics for all port channels including LACP-enabled port channels and those port channels that are not associated with an aggregation protocol.

Examples

This example shows how to display the counters for a specific port channel. This display shows the transmitted and received unicast and multicast packets:

n1000v# show interface port-channel 2 counters
 
   
Port            InOctets   InUcastPkts   InMcastPkts   InBcastPkts
Po2                 6007             1            31             1
 
   
Port           OutOctets  OutUcastPkts  OutMcastPkts  OutBcastPkts
Po2                 4428             1            25             1
n1000v#
 
   

This example shows how to display the brief counters for a specific port channel. This display shows the transmitted and received rate and total frames:

n1000v# show interface port-channel 20 counters brief
 
   
-------------------------------------------------------------------------------
Interface              Input (rate is 1 min avg)  Output (rate is 1 min avg)
                       -------------------------  -----------------------------
                       Rate     Total             Rate     Total
                       MB/s     Frames            MB/s     Frames
-------------------------------------------------------------------------------
port-channel20         0        0                 0        0
 
   

This example shows how to display all the detailed counters for a specific port channel:

n1000v# show interface port-channel 20 counters detailed all
port-channel20
  64 bit counters:
   0.                      rxHCTotalPkts = 0
   1.                       txHCTotalPks = 0
   2.                    rxHCUnicastPkts = 0
   3.                    txHCUnicastPkts = 0
   4.                  rxHCMulticastPkts = 0
   5.                  txHCMulticastPkts = 0
   6.                  rxHCBroadcastPkts = 0
   7.                  txHCBroadcastPkts = 0
   8.                         rxHCOctets = 0
   9.                         txHCOctets = 0
  10.                 rxTxHCPkts64Octets = 0
  11.            rxTxHCpkts65to127Octets = 0
  12.           rxTxHCpkts128to255Octets = 0
  13.           rxTxHCpkts256to511Octets = 0
  14.          rxTxHCpkts512to1023Octets = 0
  15.         rxTxHCpkts1024to1518Octets = 0
  16.         rxTxHCpkts1519to1548Octets = 0
  17.                    rxHCTrunkFrames = 0
  18.                    txHCTrunkFrames = 0
  19.                     rxHCDropEvents = 0
 
   
  All Port Counters:
   0.                          InPackets = 0
   1.                           InOctets = 0
   2.                        InUcastPkts = 0
   3.                        InMcastPkts = 0
   4.                        InBcastPkts = 0
   5.                        InJumboPkts = 0
   6.                  StormSuppressPkts = 0
   7.                         OutPackets = 0
   8.                          OutOctets = 0
   9.                       OutUcastPkts = 0
  10.                       OutMcastPkts = 0
  11.                       OutBcastPkts = 0
  12.                       OutJumboPkts = 0
  13.                   rxHCPkts64Octets = 0
  14.              rxHCPkts65to127Octets = 0
  15.             rxHCPkts128to255Octets = 0
  16.             rxHCPkts256to511Octets = 0
  17.            rxHCpkts512to1023Octets = 0
  18.           rxHCpkts1024to1518Octets = 0
  19.           rxHCpkts1519to1548Octets = 0
  20.                   txHCPkts64Octets = 0
  21.              txHCPkts65to127Octets = 0
  22.             txHCPkts128to255Octets = 0
  23.             txHCPkts256to511Octets = 0
  24.            txHCpkts512to1023Octets = 0
  25.           txHCpkts1024to1518Octets = 0
  26.           txHCpkts1519to1548Octets = 0
  27.                        ShortFrames = 0
  28.                         Collisions = 0
  29.                          SingleCol = 0
  30.                           MultiCol = 0
  31.                            LateCol = 0
  32.                       ExcessiveCol = 0
  33.                        LostCarrier = 0
  34.                          NoCarrier = 0
  35.                              Runts = 0
  36.                             Giants = 0
  37.                           InErrors = 0
  38.                          OutErrors = 0
  39.                      InputDiscards = 0
  40.                      BadEtypeDrops = 0
  41.                        IfDownDrops = 0
  42.                    InUnknownProtos = 0
  43.                              txCRC = 0
  44.                              rxCRC = 0
  45.                             Symbol = 0
  46.                          txDropped = 0
  47.                      TrunkFramesTx = 0
  48.                      TrunkFramesRx = 0
  49.                         WrongEncap = 0
  50.                            Babbles = 0
  51.                          Watchdogs = 0
  52.                                ECC = 0
  53.                           Overruns = 0
  54.                          Underruns = 0
  55.                           Dribbles = 0
  56.                           Deferred = 0
  57.                            Jabbers = 0
  58.                           NoBuffer = 0
  59.                            Ignored = 0
  60.                        bpduOutLost = 0
  61.                        cos0OutLost = 0
  62.                        cos1OutLost = 0
  63.                        cos2OutLost = 0
  64.                        cos3OutLost = 0
  65.                        cos4OutLost = 0
  66.                        cos5OutLost = 0
  67.                        cos6OutLost = 0
  68.                        cos7OutLost = 0
  69.                            RxPause = 0
  70.                            TxPause = 0
  71.                             Resets = 0
  72.                            SQETest = 0
  73.                     InLayer3Routed = 0
  74.               InLayer3RoutedOctets = 0
  75.                    OutLayer3Routed = 0
  76.              OutLayer3RoutedOctets = 0
  77.                   OutLayer3Unicast = 0
  78.             OutLayer3UnicastOctets = 0
  79.                 OutLayer3Multicast = 0
  80.           OutLayer3MulticastOctets = 0
  81.                    InLayer3Unicast = 0
  82.              InLayer3UnicastOctets = 0
  83.                  InLayer3Multicast = 0
  84.            InLayer3MulticastOctets = 0
  85.              InLayer3AverageOctets = 0
  86.             InLayer3AveragePackets = 0
  87.             OutLayer3AverageOctets = 0
  88.            OutLayer3AveragePackets = 0
 
   

This example shows how to display the error counters for a specific port channel:

n1000v# show interface port-channel 5 counters errors
 
   
--------------------------------------------------------------------------------
Port       Align-Err     FCS-Err    Xmit-Err     Rcv-Err   UnderSize OutDiscards
--------------------------------------------------------------------------------
Po5                0           0           0           0           0           0
--------------------------------------------------------------------------------
Port      Single-Col   Multi-Col    Late-Col   Exces-Col   Carri-Sen       Runts
--------------------------------------------------------------------------------
Po5                0           0           0           0          0           0
 
   
--------------------------------------------------------------------------------
Port          Giants SQETest-Err Deferred-Tx IntMacTx-Er IntMacRx-Er  Symbol-Err
--------------------------------------------------------------------------------
                   0          --           0           0           0           0
 
   

This example shows how to display information about the trunk interfaces for a specific port channel:

n1000v# show interface port-channel 5 counters trunk
 
   
-------------------------------------------------------------------------------
Port            TrunkFramesTx   TrunkFramesRx      WrongEncap
-------------------------------------------------------------------------------
port-channel5               0               0               0
 
   

Related Commands

Command
Description

clear counters interface port-channel

Clears the statistics for all interfaces that belong to a specific channel group.


show interface status

To display the interface line status, use the show interface status command.

show interface status [down | err-disabled | inactive | module module-number | up]

Syntax Description

down

(Optional) Specifies interfaces that are in the down state.

err-disabled

(Optional) Specifies interfaces that are in the errdisabled state.

inactive

(Optional) Specifies interfaces that are in the inactive state.

module

(Optional) Limits the display to interfaces on a particular module.

module-number

Number that identifies an existing module. The range is 1-66.

up

(Optional) Specifies interfaces that are in the up state.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display line status for interfaces in the up state:

n1000v# show interface status up
 
   
--------------------------------------------------------------------------------
 
   
Port           Name               Status   Vlan      Duplex  Speed   Type
--------------------------------------------------------------------------------
 
   
mgmt0          --                 up       routed    full    1000    --
 
   
ctrl0          --                 up       routed    full    1000    --
 
   
n1000v#

Related Commands

Command
Description

show interface brief

Displays a short version of the interface configuration.

show interface

Displays interface status and information.

show interface capabilities

Displays information about interface capabilities.

interface

Adds, removes, or configures interfaces.


show interface switchport

To display information about switchport interfaces, use the show interface switchport command.

show interface [ethernet slot number| port-channel channel number] switchport

Syntax Description

ethernet slot number

(Optional) Specify the slot number for the display of an ethernet switchport interface.

port- channel channel-number

(Optional) Specify the channel number for the display of a port channel switchport interface.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

If you do not specify an interface, this command displays information about all Layer 2 interfaces, including access, trunk, and port channel interfaces and all private VLAN ports.

Examples

This example shows how to display information for all Layer 2 interfaces:

n1000v# show interface switchport
Name: Ethernet2/5
  Switchport: Enabled
  Switchport Monitor: Not enabled
  Operational Mode: access
  Access Mode VLAN: 1 (default)
  Trunking Native Mode VLAN: 1 (default)
  Trunking VLANs Enabled: 1-3967,4048-4093
  Administrative private-vlan primary host-association: none
  Administrative private-vlan secondary host-association: none
  Administrative private-vlan primary mapping: none
  Administrative private-vlan secondary mapping: none
  Administrative private-vlan trunk native VLAN: none
  Administrative private-vlan trunk encapsulation: dot1q
  Administrative private-vlan trunk normal VLANs: none
  Administrative private-vlan trunk private VLANs: none
  Operational private-vlan: none
 
   
Name: Ethernet2/9
  Switchport: Enabled
  Switchport Monitor: Not enabled
  Operational Mode: trunk
  Access Mode VLAN: 1 (default)
  Trunking Native Mode VLAN: 1 (default)
  Trunking VLANs Enabled: 1-3967,4048-4093
  Administrative private-vlan primary host-association: none
  Administrative private-vlan secondary host-association: none
  Administrative private-vlan primary mapping: none
  Administrative private-vlan secondary mapping: none
  Administrative private-vlan trunk native VLAN: none
  Administrative private-vlan trunk encapsulation: dot1q
  Administrative private-vlan trunk normal VLANs: none
  Administrative private-vlan trunk private VLANs: none
  Operational private-vlan: none
 
   
Name: port-channel5
  Switchport: Enabled
  Switchport Monitor: Not enabled
  Operational Mode: access
  Access Mode VLAN: 1 (default)
  Trunking Native Mode VLAN: 1 (default)
  Trunking VLANs Enabled: 1-3967,4048-4093
  Administrative private-vlan primary host-association: none
  Administrative private-vlan secondary host-association: none
  Administrative private-vlan primary mapping: none
  Administrative private-vlan secondary mapping: none
  Administrative private-vlan trunk native VLAN: none
  Administrative private-vlan trunk encapsulation: dot1q
  Administrative private-vlan trunk normal VLANs: none
  Administrative private-vlan trunk private VLANs: none
  Operational private-vlan: none
 
   
n1000v# 

Related Commands

Command
Description

switchport mode

Sets the specified interfaces as either Layer 2 access or trunk interfaces.

show interface counters

Displays statistics for a specified Layer 2 interface.


show interface trunk

To display information about all the trunk interfaces, use the show interface trunk command.

show interface [ethernet type/slot | port-channel channel-number] trunk [module number | vlan vlan-id]

Syntax Description

ethernet type/slot | port- channel channel-number

(Optional) Type and number of the interface you want to display.

module number

(Optional) Specifies the module number.

vlan vlan-id

(Optional) Specifies the VLAN number.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

If you do not specify an interface, a module number or a VLAN number, the system displays information for all trunk interfaces.

This command displays information about all Layer 2 trunk interfaces and trunk port-channel interfaces.

Use the show interface counters command to display statistics for the specified Layer 2 interface.

Examples

This example shows how to display information for all Layer 2 trunk interfaces:

n1000v(config)# show interface trunk
 
   
-----------------------------------------------------------------------------
Port       Native  Status        Port
           Vlan                  Channel
-----------------------------------------------------------------------------
Eth2/9     1       trunking      --
Eth2/10    1       trnk-bndl     Po50
Po50       1       not-trunking  --
 
   
-----------------------------------------------------------------------------
Port       Vlans Allowed on Trunk
-----------------------------------------------------------------------------
Eth2/9     1-3967,4048-4093
Eth2/10    1-3967,4048-4093
Po50       1-3967,4048-4093
 
   
-----------------------------------------------------------------------------
Port       STP Forwarding
-----------------------------------------------------------------------------
Eth2/9     none
Eth2/10    none
Po50       none
 
   
n1000v# 

Related Commands

Command
Description

switchport mode trunk

Sets the specified interfaces as Layer 2 trunk interfaces.


show interface vethernet

To display statistical information about vEthernet interfaces, use the show interface vethernet command.

show interface vethernet interface-number [brief | description | mac-address | switchport | trunk]

Syntax Description

interface-number

(Optional) Number of the interface that you want to display. The range is from 1 to 1048575.

brief

(Optional) Specifies to display only a brief summary of information for the specified interface.

description

(Optional) Specifies to display the description of the specified interface.

mac-address

(Optional) Specifies to display MAC address information for the specified interface.

trunk

(Optional) Specifies to display trunk mode information for the specified interface.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(2)

This command was introduced.

4.0(4)SV1(2)

Displays 5-minute input and output packet/bit rate statistics for the specified vEthernet interface.


Examples

This example shows how to display statistical information for vEthernet interface 1:

n1000v# show interface vethernet 1

Vethernet1 is up

Port description is gentoo, Network Adapter 1
Hardware is Virtual, address is 0050.5687.3bac
Owner is VM "gentoo", adapter is Network Adapter 1
Active on module 4
VMware DVS port 1
Port-Profile is vm
Port mode is access
5 minute input rate 1 bytes/second, 0 packets/second
5 minute output rate 94 bytes/second, 1 packets/second
Rx
655 Input Packets 594 Unicast Packets
0 Multicast Packets 61 Broadcast Packets
114988 Bytes
Tx
98875 Output Packets 1759 Unicast Packets
80410 Multicast Packets 16706 Broadcast Packets 0 Flood Packets
6368452 Bytes
0 Input Packet Drops 0 Output Packet Drops
 
   

Related Commands

Command
Description

clear interface

Clears the interface statistics.


 
   

show interface vethernet counters

To display the counters for a vEthernet interface, use the show interface vethernet counters command.

show interface vethernet interface-number counters [brief | detailed | errors | trunk]

Syntax Description

interface-number

Number of the interface that you want to display. The range is from 1 to 1048575.

brief

(Optional) Specifies to display only a brief summary of counter information for the specified interface.

detailed

(Optional) Specifies to display the nonzero counters for the specified interface.

errors

(Optional) Specifies to display the interface error counters for the specified interface.

trunk

(Optional) Specifies to display the trunk counters for the specified interface.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display counters for vEthernet interface 1:

n1000v# show interface vethernet 1 counters
 
   
--------------------------------------------------------------------------------
Port                InOctets       InUcastPkts      InMcastPkts      InBcastPkts
--------------------------------------------------------------------------------
Veth1                2434320              5024               12            32363
 
   
--------------------------------------------------------------------------------
Port               OutOctets      OutUcastPkts     OutMcastPkts     OutBcastPkts
--------------------------------------------------------------------------------
Veth1                4357946              4910              127            64494
 
   

Related Commands

Command
Description

clear interface

Clears the interface statistics.


 
   

show interface vethernet status

To display the status for a vEthernet interface, use the show interface vethernet status command.

show interface vethernet interface-number status [err-disable]

Syntax Description

interface-number

Number of the interface that you want to display. The range is from 1 to 1048575.

err-disabled

(Optional) Specifies to display the err-disabled state for the specified interface.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the err-disabled status for vEthernet interface 1:

n1000v# show interface vethernet 1 status err-disabled
 
   
--------------------------------------------------------------------------------
Port       Name               Status   Reason
--------------------------------------------------------------------------------
Veth1      VM1-48, Network Ad up       none
n1000v#

Related Commands

Command
Description

clear interface

Clears the interface statistics.


 
   

show interface virtual

To display information about virtual interfaces, use the show interface virtual command.

show interface virtual [vm [vm_name] | vmk | vswif] [module module_number]

Syntax Description

vm

(Optional) Specifies interfaces owned by a virtual machine.

vm_name

(Optional) Name that identifies an existing virtual machine.

vmk

(Optional) Specifies interfaces owned by the Virtual Machine Kernel.

vswif

(Optional) Specifies interfaces owned by the Virtual Service Console.

module

(Optional) Specifies interfaces on a particular module.

module_number

Number that identifies an existing module.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display information for virtual interfaces:

n1000v# show interface virtual
--------------------------------------------------------------------------------
Port        Adapter        Owner                       Mod Host
--------------------------------------------------------------------------------
Veth1                      Vm1-kl61                    2
Veth2                      VM1-kl65                    5
Veth3                      VM2-kl61                    2
Veth1       Net Adapter 1  austen-gentoo1             33 austen-strider.austen.
Veth2       Net Adapter 2  austen-gentoo1             33 austen-strider.austen.
n1000v#

Related Commands

Command
Description

show interface virtual port-mapping

Displays the virtual port mapping for all vEthernet interfaces.

show interface ethernet

Displays information about Ethernet interfaces.

show interface port-channel

Displays descriptive information about port channels.

show interface trunk

Displays information about all the trunk interfaces.

show interface vethernet

Displays statistical information about vEthernet interfaces.


show interface virtual pinning

To display the virtual pinning information for all vEthernet interfaces, use the show interface virtual pinning command.

show interface virtual pinning [module module_number]

Syntax Description

module module_number

(Optional) Specifies the existing module number.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.2(1)SV1(4a)

This command was introduced.


Usage Guidelines

If you do not specify a module number, the system displays information for all the existing modules.

Examples

This example shows how to display pinning information for virtual interfaces:

n1000v#(config)# show interface virtual pinning module 3
------------------------------------------------------
Veth      Pinned        Associated PO List of
          Sub Group id  interface     Eth interface(s)
------------------------------------------------------
Veth2     2             Po1           Eth4/3
Veth3     3             Po1           Eth4/4
 
   

Related Commands

Command
Description

show interface vethernet

Displays statistical information about vEthernet interfaces.

show interface virtual

Displays information about virtual interfaces.

show interface virtual port-mapping

Displays the virtual port mapping for all vEthernet interfaces.


show interface virtual port-mapping

To display the virtual port mapping for all vEthernet interfaces, use the show interface virtual port-mapping command.

show interface virtual port-mapping [vm [vm_name] | vmk | vswif] [module module_number]

Syntax Description

vm

(Optional) Specifies interfaces owned by a virtual machine.

vm_name

(Optional) Name that identifies an existing virtual machine.

vmk

(Optional) Specifies interfaces owned by the Virtual Machine Kernel.

vswif

(Optional) Specifies interfaces owned by the Virtual Service Console.

module

(Optional) Specifies interfaces on a particular module.

module_number

Number that identifies an existing module.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the virtual port mapping for all vEthernet interfaces:

n1000v# show interface virtual port-mapping
--------------------------------------------------------------------------------
Port        Hypervisor Port   Status    Reason
--------------------------------------------------------------------------------
Veth1       DVPort100         up        none
Veth2       DVPort160         up        none
n1000v#

Related Commands

Command
Description

show interface virtual

Displays information about virtual interfaces.

show interface ethernet

Displays information about Ethernet interfaces.

show interface port-channel

Displays descriptive information about port channels.

show interface trunk

Displays information about all the trunk interfaces.

show interface vethernet

Displays statistical information about vEthernet interfaces.


show ip access-list

To display all IPv4 access control lists (ACLs) or a specific IPv4 AC, use the show ip access-list command.

show ip access-list [name]

Syntax Description

name

(Optional) Name of an existing IPv4 access control list.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the IPv4 access control list called protoacl:

n1000v(config)# show ip access-lists protoacl
 
   
IP access list protoacl
        statistics per-entry
        10 permit icmp 7.120.1.10/32 7.120.1.20/32
        20 permit tcp 7.120.1.10/32 7.120.1.20/32 dscp af11
        30 permit udp 7.120.1.10/32 7.120.1.20/32 precedence critical
        50 permit ip 7.120.1.20/32 7.120.1.10/32
        60 permit ip 7.120.1.20/32 7.120.1.10/32 dscp af11
        70 permit ip 7.120.1.20/32 7.120.1.10/32 precedence critical
n1000v#

Related Commands

Command
Description

ip access-list

Creates the IP ACL and enters IP ACL configuration mode.

statistics per-entry

Specifies that the device maintains global statistics for packets that match the rules in the ACL.

show ip access-list summary

Displays the IP ACL configuration. If the ACL remains applied to an interface, the command lists the interfaces.


show ip access-list summary

To display the IP ACL configuration, use the show ip access-list command.

show ip access-list [name] summary

Syntax Description

name

(Optional) Name of an existing IPv4 access control list.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

If the ACL remains applied to an interface, this command lists the interfaces.

Examples

This example shows how to display the IPv4 access control list called ACL1:

n1000v# show ip access-lists summary IPV4 ACL1
        Total ACEs Configured: 1
        Configured on interfaces:
                Vethernet1 - ingress (Port ACL)
        Active on interfaces:
                Vethernet1 - ingress (Port ACL)
n1000v#

Related Commands

Command
Description

ip access-list

Creates the IP ACL and enters IP ACL configuration mode.

statistics per-entry

Specifies that the device maintains global statistics for packets that match the rules in the ACL.

show ip access-list

Displays all IPv4 access control lists (ACLs) or a specific IPv4 ACL.


show ip arp client

To display the ARP client table, use the show ip arp client command.

show ip arp client

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the ARP client table:

n1000v# show ip arp client
Number of ARP Clients: 1
 
   
Protocol uuid: 442,    Client type: L2
 Flags: 8,    Recv fn: dhcp_snoop_verify_mac2ip_binding
n1000v#
 
   

Related Commands

Command
Description

ip arp inspection vlan

Configures the specified VLAN or list of VLANs for Dynamic ARP Inspection (DAI).

show ip arp inspection vlan

Displays the DAI status for the specified list of VLANs.

show ip arp inspection statistics

Displays the DAI statistics.

show ip arp inspection interface

Displays the trust state and the ARP packet rate for a specified interface.

show ip arp statistics

Displays ARP statistics.


.

show ip arp inspection interface

To display the trust state for the specified interface, use the show ip arp inspection interface command.

show ip arp inspection interface vethernet interface-number

Syntax Description

vethernet number

Specifies that the output is for a vEthernet interface.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(2)

This command was introduced.


Examples

This example shows how to display the trust state for a trusted interface:

n1000v# show ip arp inspection interface vethernet 6
 
   
 Interface        Trust State
 -------------    -----------
 vEthernet 6        Trusted 
n1000v# 

Related Commands

Command
Description

ip arp inspection vlan

Enables Dynamic ARP Inspection (DAI) for a specified list of VLANs.

show ip arp inspection statistics

Displays the DAI statistics.


show ip arp inspection statistics

Use the show ip arp inspection statistics command to display the Dynamic ARP Inspection (DAI) statistics. You can specify a VLAN or range of VLANs.

show ip arp inspection statistics [vlan vlan-list]

Syntax Description

vlan vlan-list

(Optional) Specifies the list of VLANs for which to display DAI statistics. Valid VLAN IDs are from 1 to 4096.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(2)

This command was introduced.


Examples

This example shows how to display the DAI statistics for VLAN 1:

n1000v# show ip arp inspection statistics vlan 1 
 
   
Vlan : 1
-----------
ARP Req Forwarded  = 0
ARP Res Forwarded  = 0
ARP Req Dropped    = 0
ARP Res Dropped    = 0
DHCP Drops         = 0
DHCP Permits       = 0
SMAC Fails-ARP Req = 0
SMAC Fails-ARP Res = 0
DMAC Fails-ARP Res = 0
IP Fails-ARP Req   = 0
IP Fails-ARP Res   = 0
n1000v# 

Related Commands

Command
Description

clear ip arp inspection statistics vlan

Clears the DAI statistics for a specified VLAN.

show ip arp inspection interface

Displays the trust state and the ARP packet rate for a specified interface.


show ip arp inspection vlan

To display the Dynamic ARP Inspection (DAI) status for the specified list of VLANs, use the show ip arp inspection vlan command.

show ip arp inspection vlan list

Syntax Description

list

Number identifying an existing VLAN, or range of VLANs, from 1-3967 and 4048-4093. You can specify groups of VLANs or individual VLANs; for example, 1-5, 10 or 2-5, 7-19.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the DAI status for VLAN 13:

n1000v# show ip arp inspection vlan 13

Source Mac Validation      : Disabled
Destination Mac Validation : Enabled
IP Address Validation      : Enabled
 
   
n1000v#
 
   

Related Commands

Command
Description

ip arp inspection vlan

Configures the specified VLAN or list of VLANs for DAI.

show ip arp client

Displays the ARP client table.

show ip arp inspection statistics

Displays the DAI statistics.

show ip arp inspection interface

Displays the trust state and the ARP packet rate for a specified interface.

show ip arp statistics

Displays ARP statistics.


show ip arp statistics

To display the ARP statistics, use the show ip arp statistics command.

show ip arp statistics [interface-all] [vrf {name | all | default | management}]

Syntax Description

interface-all

(Optional) Specifies ARP statistics for all interfaces.

vrf

(Optional) Specifies information about a specific Virtual Routing and Forwarding (VRF).

name

Name of an existing VRF.

all

Displays ARP statistics for all VRFs.

default

Specifies the default VRF currently in the system configuration.

management

Specifies the existing VRF currently used for management connections.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display ARP statistics for all VRFs:

n1000v# show ip arp statistics vrf all
 
   
ARP packet statistics for all contexts
 Sent:
 Total 101994, Requests 3920, Replies 98074, Requests on L2 0, Replies on L2 0,
 Gratuitous 2, Dropped 0
 Received:
 Total 8070240, Requests 98074, Replies 4034, Requests on L2 0, Replies on L2 0
 Proxy arp 0, Local-Proxy arp 0, Dropped 7968132
 Received packet drops details:
    Appeared on a wrong interface       : 0
    Incorrect length                    : 0
    Invalid protocol packet             : 228
    Invalid context                     : 0
    Context not yet created             : 0
    Invalid layer 2 address length      : 0
    Invalid layer 3 address length      : 0
    Invalid source IP address           : 221153
    Source IP address is our own        : 0
    No mem to create per intf structure : 0
    Source address mismatch with subnet : 0
    Directed broadcast source           : 0
    Invalid destination IP address      : 0
Non-local destination IP address    : 7746751
    Invalid source MAC address          : 0
    Source MAC address is our own       : 0
    Received before arp initialization  : 0
    Received packet on unknown iod      : 0
    L2 packet on proxy-arp-enabled interface
                                        : 0
    L2 packet on untrusted L2 port      : 0
 
   
 ARP adjacency statistics
 
   
 Adds 13, Deletes 11, Timeouts 11
 
   

Related Commands

Command
Description

ip arp inspection vlan

Configures the specified VLAN or list of VLANs for Dynamic ARP Inspection (DAI).

show ip arp client

Displays the ARP client table.

show ip arp inspection statistics

Displays the DAI statistics.

show ip arp inspection interface

Displays the trust state and the ARP packet rate for a specified interface.

show ip arp inspection vlan

Displays the DAI status for the specified list of VLANs.


show ip dhcp snooping

To display general status information for DHCP snooping, use the show ip dhcp snooping command.

show ip dhcp snooping

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(2)

This command was introduced.


Examples

This example shows how to display general status information about DHCP snooping:

n1000v# show ip dhcp snooping
DHCP snooping service is enabled
Switch DHCP snooping is enabled
DHCP snooping is configured on the following VLANs:
1,13
DHCP snooping is operational on the following VLANs:
1
Insertion of Option 82 is disabled
Verification of MAC address is enabled
DHCP snooping trust is configured on the following interfaces:
Interface             Trusted
------------          -------
vEthernet 3           Yes
 
   
n1000v# 

Related Commands

Command
Description

ip dhcp snooping

Globally enables DHCP snooping on the device.

show ip dhcp snooping binding

Displays IP-MAC address bindings, including the static IP source entries.

show ip dhcp snooping statistics

Displays DHCP snooping statistics.

show running-config dhcp

Displays DHCP snooping configuration.


show ip dhcp snooping binding

To display IP-to-MAC address bindings for all interfaces or a specific interface, use the show ip dhcp snooping binding command.

show ip dhcp snooping binding [IP-address] [MAC-address] [interface vethernet interface-number] [vlan vlan-id]

show ip dhcp snooping binding [dynamic]

show ip dhcp snooping binding [static]

Syntax Description

IP-address

(Optional) IPv4 address that the bindings shown must include. Valid entries are in dotted-decimal format.

MAC-address

(Optional) MAC address that the bindings shown must include. Valid entries are in dotted-hexadecimal format.

interface vethernet interface-number

(Optional) Specifies the vEthernet interface that the bindings shown must be associated with.

vlan vlan-id

(Optional) Specifies a VLAN ID that the bindings shown must be associated with. Valid VLAN IDs are from 1 to 4096.

dynamic

(Optional) Limits the output to all dynamic IP-MAC address bindings.

static

(Optional) Limits the output to all static IP-MAC address bindings.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(2)

This command was introduced.


Usage Guidelines

The command output includes static IP source entries. Static entries appear with the term "static" in the Type column.

Examples

This example shows how to show all bindings:

n1000v# show ip dhcp snooping binding
MacAddress         IpAddress        LeaseSec  Type        VLAN  Interface
-----------------  ---------------  --------  ----------  ----  -------------
0f:00:60:b3:23:33  10.3.2.2         infinite  static      13    vEthernet 6
0f:00:60:b3:23:35  10.2.2.2         infinite  static      100   vEthernet 10
n1000v# 

Related Commands

Command
Description

ip dhcp snooping

Globally enables DHCP snooping on the device.

show ip dhcp snooping

Displays general information about DHCP snooping.


show ip dhcp snooping statistics

To display statistics related to the Dynamic Host Configuration Protocol (DHCP), use the show ip dhcp snooping statistics command.

show ip dhcp snooping statistics

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

Before you can configure DHCP, you must enable the feature using the feature dhcp command.

Examples

This example shows how to display statistics related to DHCP:

n1000v# show ip dhcp snooping statistics 
Packets processed 0 
Packets received through cfsoe 0 
Packets forwarded 0 
Total packets dropped 0 
Packets dropped from untrusted ports 0 
Packets dropped due to MAC address check failure 0 
Packets dropped due to Option 82 insertion failure 0 
Packets dropped due to o/p intf unknown 0 
Packets dropped which were unknown 0 
Packets dropped due to dhcp relay not enabled 0 
Packets dropped due to no binding entry 0 
Packets dropped due to interface error/no interface 0 
Packets dropped due to max hops exceeded 0 
n1000v# 

Related Commands

Command
Description

ip dhcp snooping

Globally enables DHCP snooping on the device.

show ip dhcp snooping

Displays general information about DHCP snooping.

show ip dhcp snooping binding

Displays IP-MAC address bindings, including the static IP source entries.

feature dhcp

Enables the DHCP snooping feature on the device.


show ip igmp snooping

To ensure that IGMP snooping is enabled on the VLAN, use the show ip igmp snooping command.

show ip igmp snooping

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to ensure that IGMP snooping is enabled on the VLAN:

n1000v# show ip igmp snooping
Global IGMP Snooping Information:
  IGMP Snooping enabled
  IGMPv1/v2 Report Suppression enabled
  IGMPv3 Report Suppression disabled
 
   
IGMP Snooping information for vlan 1
  IGMP snooping enabled
  IGMP querier none
  Switch-querier disabled
  IGMPv3 Explicit tracking enabled
  IGMPv2 Fast leave disabled
  IGMPv1/v2 Report suppression enabled
  IGMPv3 Report suppression disabled
  Router port detection using PIM Hellos, IGMP Queries
  Number of router-ports: 0
  Number of groups: 0
IGMP Snooping information for vlan 2
  IGMP snooping enabled
  IGMP querier none
  Switch-querier disabled
  IGMPv3 Explicit tracking enabled
  IGMPv2 Fast leave disabled
  IGMPv1/v2 Report suppression enabled
  IGMPv3 Report suppression disabled
  Router port detection using PIM Hellos, IGMP Queries
  Number of router-ports: 0
  Number of groups: 0
IGMP Snooping information for vlan 100
  IGMP snooping enabled
  IGMP querier none
  Switch-querier disabled
  IGMPv3 Explicit tracking enabled
  IGMPv2 Fast leave disabled
  IGMPv1/v2 Report suppression enabled
  IGMPv3 Report suppression disabled
  Router port detection using PIM Hellos, IGMP Queries
  Number of router-ports: 0
  Number of groups: 0
IGMP Snooping information for vlan 101
  IGMP snooping enabled
  IGMP querier none
  Switch-querier disabled
  IGMPv3 Explicit tracking enabled
  IGMPv2 Fast leave disabled
  IGMPv2 Fast leave disabled
  IGMPv1/v2 Report suppression enabled
  IGMPv3 Report suppression disabled
  Router port detection using PIM Hellos, IGMP Queries
  Number of router-ports: 0
  Number of groups: 0
IGMP Snooping information for vlan 102
  IGMP snooping enabled
  IGMP querier none
  Switch-querier disabled
  IGMPv3 Explicit tracking enabled
  IGMPv2 Fast leave disabled
  IGMPv1/v2 Report suppression enabled
  IGMPv3 Report suppression disabled
  Router port detection using PIM Hellos, IGMP Queries
  Number of router-ports: 0
  Number of groups: 0
IGMP Snooping information for vlan 103
  IGMP snooping enabled
  IGMP querier none
  Switch-querier disabled
  IGMPv3 Explicit tracking enabled
  IGMPv2 Fast leave disabled
  IGMPv2 Fast leave disabled
  IGMPv1/v2 Report suppression enabled
  IGMPv3 Report suppression disabled
  Router port detection using PIM Hellos, IGMP Queries
  Number of router-ports: 0
  Number of groups: 0
IGMP Snooping information for vlan 104
  IGMP snooping enabled
  IGMP querier none
  Switch-querier disabled
  IGMPv3 Explicit tracking enabled
  IGMPv2 Fast leave disabled
  IGMPv1/v2 Report suppression enabled
  IGMPv3 Report suppression disabled
  Router port detection using PIM Hellos, IGMP Queries
  Number of router-ports: 0
  Number of groups: 0
IGMP Snooping information for vlan 105
  IGMP snooping enabled
  IGMP querier none
  Switch-querier disabled
  IGMPv3 Explicit tracking enabled
  IGMPv2 Fast leave disabled
  IGMPv2 Fast leave disabled
  IGMPv1/v2 Report suppression enabled
  IGMPv3 Report suppression disabled
  Router port detection using PIM Hellos, IGMP Queries
  Number of router-ports: 0
  Number of groups: 0
IGMP Snooping information for vlan 106
  IGMP snooping enabled
  IGMP querier none
  Switch-querier disabled
  IGMPv3 Explicit tracking enabled
  IGMPv2 Fast leave disabled
  IGMPv1/v2 Report suppression enabled
  IGMPv3 Report suppression disabled
  Router port detection using PIM Hellos, IGMP Queries
  Number of router-ports: 0
  Number of groups: 0
IGMP Snooping information for vlan 107
  IGMP snooping enabled
  IGMP querier none
  Switch-querier disabled
  IGMPv3 Explicit tracking enabled
  IGMPv2 Fast leave disabled
  IGMPv2 Fast leave disabled
  IGMPv1/v2 Report suppression enabled
  IGMPv3 Report suppression disabled
  Router port detection using PIM Hellos, IGMP Queries
  Number of router-ports: 0
  Number of groups: 0
IGMP Snooping information for vlan 108
  IGMP snooping enabled
  IGMP querier none
  Switch-querier disabled
  IGMPv3 Explicit tracking enabled
  IGMPv2 Fast leave disabled
  IGMPv1/v2 Report suppression enabled
  IGMPv3 Report suppression disabled
  Router port detection using PIM Hellos, IGMP Queries
  Number of router-ports: 0
  Number of groups: 0
IGMP Snooping information for vlan 109
  IGMP snooping enabled
  IGMP querier none
  Switch-querier disabled
  IGMPv3 Explicit tracking enabled
  IGMPv2 Fast leave disabled
  IGMPv2 Fast leave disabled
  IGMPv1/v2 Report suppression enabled
  IGMPv3 Report suppression disabled
  Router port detection using PIM Hellos, IGMP Queries
  Number of router-ports: 0
  Number of groups: 0
IGMP Snooping information for vlan 115
  IGMP snooping enabled
  IGMP querier none
  Switch-querier disabled
  IGMPv3 Explicit tracking enabled
  IGMPv2 Fast leave disabled
  IGMPv1/v2 Report suppression enabled
  IGMPv3 Report suppression disabled
  Router port detection using PIM Hellos, IGMP Queries
  Number of router-ports: 0
  Number of groups: 0
IGMP Snooping information for vlan 260
  IGMP snooping enabled
  IGMP querier none
  Switch-querier disabled
  IGMPv3 Explicit tracking enabled
  IGMPv2 Fast leave disabled
  IGMPv1/v2 Report suppression enabled
  IGMPv3 Report suppression disabled
  Router port detection using PIM Hellos, IGMP Queries
  Number of router-ports: 0
  Number of groups: 0
IGMP Snooping information for vlan 261
  IGMP snooping enabled
  IGMP querier none
  Switch-querier disabled
  IGMPv3 Explicit tracking enabled
  IGMPv2 Fast leave disabled
  IGMPv1/v2 Report suppression enabled
  IGMPv3 Report suppression disabled
  Router port detection using PIM Hellos, IGMP Queries
  Number of router-ports: 0
  Number of groups: 0
 
   
n1000v#

Related Commands

Command
Description

show cores

Displays a list of cores.

show cdp neighbor

Displays the configuration and capabilities of upstream devices.

module vem execute

Remotely executes commands on the Virtual Ethernet Module (VEM) from the Cisco Nexus 1000V.

show ip igmp snooping groups

Verifies if the Cisco Nexus 1000V is configured correctly and is ready to forward multicast traffic.


show ip igmp snooping explicit-tracking vlan

To display IGMPv3 snooping explicit tracking information for a VLAN, use the show ip igmp snooping explicit-tracking vlan command.

show ip igmp snooping explicit-tracking vlan vlan-id

Syntax Description

vlan-id

Specifies a VLAN ID.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

Examples

 
   

Related Commands

Command
Description

show ip igmp snooping

Ensures that IGMP snooping is enabled on the VLAN.

show ip igmp snooping groups

Verifies if the Cisco Nexus 1000V is configured correctly and is ready to forward multicast traffic.

show ip igmp snooping mrouter

Displays multicast router ports on the VLAN.

show ip igmp snooping querier

Displays IGMP snooping queriers enabled on the VLAN


show ip igmp snooping groups

To verify if the Cisco Nexus 1000V is configured correctly and is ready to forward multicast traffic, use the show ip igmp snooping groups command.

show ip igmp snooping groups

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

When troubleshooting multicast IGMP issues, execute this command and look for the letter R under the port heading. The R indicates that the Virtual Supervisor Module (VSM) has learned the uplink router port from the IGMP query that was sent by the upstream switch, which means that the Cisco Nexus 1000V is ready to forward multicast traffic.

Examples

This example shows how to ensure that IGMP snooping is enabled on the VLAN:

n1000v# show ip igmp snooping groups
Type: S - Static, D - Dynamic, R - Router port
 
   
Vlan  Group Address      Ver  Type  Port list
59    */*                v3   R     Po1
n1000v#n1000v# 

Related Commands

Command
Description

show cdp neighbor

Displays the configuration and capabilities of upstream devices.

module vem execute

Remotely executes commands on the Virtual Ethernet Module (VEM) from the Cisco Nexus 1000V.

show ip igmp snooping

Ensures that IGMP snooping is enabled on the VLAN.


show ip igmp snooping mrouter

To display VLAN multicast router ports , use the show ip igmp snooping mrouter command.

show ip igmp snooping mrouter [vlan vlan-id]

Syntax Description

vlan vlan-id

Specifies a VLAN and its ID.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

Examples

 
   

Related Commands

Command
Description

show ip igmp snooping

Ensures that IGMP snooping is enabled on the VLAN.

show ip igmp snooping groups

Verifies if the Cisco Nexus 1000V is configured correctly and is ready to forward multicast traffic.

show ip igmp snooping explicit-tracking vlan

Display IGMP snooping information for a VLAN.

show ip igmp snooping querier

Displays IGMP snooping queriers enabled on the VLAN


show ip igmp snooping querier

To display IGMP snooping querier information, use the show ip igmp snooping querier command.

show ip igmp snooping querier [vlan vlan-id]

Syntax Description

vlan vlan-id

Specifies a VLAN and its ID.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

Examples

Related Commands

Command
Description

show ip igmp snooping

Ensures that IGMP snooping is enabled on the VLAN.

show ip igmp snooping groups

Verifies if the Cisco Nexus 1000V is configured correctly and is ready to forward multicast traffic.

show ip igmp snooping explicit-tracking vlan

Display IGMP snooping information for a VLAN.

show ip igmp snooping mrouter

Displays multicast router ports on the VLAN.


show ip verify source

To display the IP-to-MAC address bindings, use the show ip verify source command.

show ip verify source [ interface {vethernet interface-number }]

Syntax Description

interface

(Optional) Specifies that the output is limited to IP-to-MAC address bindings for an interface.

vethernet interface-number

Specifies the vEthernet interface. Range is from 1 to 1048575.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(2)

This command was introduced.


Examples

This example shows how to display the IP-to-MAC address bindings:

n1000v# show ip verify source 
n1000v# 

Related Commands

Command
Description

ip source binding

Creates a static IP source entry for the specified Ethernet interface.

ip verify source dhcp-snooping-vlan

Enables IP Source Guard on an interface.


show lacp counters

To display information about Link Aggregation Control Protocol (LACP) statistics, use the show lacp counters command.

show lacp counters [interface port-channel channel-number]

Syntax Description

channel-number

(Optional) Number of the LACP channel group. Valid values are from 1 to 4096.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

If you do not specify the channel-number, all channel groups are displayed.

Examples

This example shows how to display the LACP statistics for a specific channel group:

n1000v# show lacp counters interface port-channel 1
 
   
LACPDUs         Marker      Marker Response    LACPDUs
Port              Sent   Recv     Sent   Recv     Sent   Recv      Pkts Err
-----------------------------------------------------------------------------
port-channel1
Ethernet1/1        554    536      0      0        0      0        0
Ethernet1/2        527    514      0      0        0      0        0
Ethernet1/3        535    520      0      0        0      0        0
Ethernet1/4        515    502      0      0        0      0        0
Ethernet1/5        518    505      0      0        0      0        0
Ethernet1/6        540    529      0      0        0      0        0
Ethernet1/7        541    530      0      0        0      0        0
Ethernet1/8        547    532      0      0        0      0        0
Ethernet1/9        544    532      0      0        0      0        0
Ethernet1/10       513    501      0      0        0      0        0
Ethernet1/11       497    485      0      0        0      0        0
Ethernet1/12       493    486      0      0        0      0        0
Ethernet1/13       492    485      0      0        0      0        0
Ethernet1/14       482    481      0      0        0      0        0
Ethernet1/15       481    476      0      0        0      0        0
Ethernet1/16       482    477      0      0        0      0        0
 
   

Related Commands

Command
Description

clear lacp counters

Clears the statistics for all LACP interfaces or those interfaces that belong to a specific LACP channel group.


show lacp interface

To display information about specific Link Aggregation Control Protocol (LACP) interfaces, use the show lacp interface command.

show lacp interface ethernet slot/port

Syntax Description

slot/port

Slot number and port number for the interface you want to display.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

The LACP_Activity field displays whether the link is configured in the active or passive port-channel mode.

The Port Identifier field displays the port priority as part of the information. The part of the information in this field is the port number. The following example shows how to identify the port priority and the port number:

Port Identifier=0x8000,0x101
 
   

The port priority value is 0x8000, and the port number value is 0x101 in this example.

Examples

This example shows how to display the LACP statistics for a specific channel group:

n1000v# show lacp interface ethernet 1/1
 
   
n1000v(config-if-range)# show lacp interface eth1/1
Interface Ethernet1/1 is up
  Channel group is 1 port channel is Po1
  PDUs sent: 556
  PDUs rcvd: 538
  Markers sent: 0
  Markers rcvd: 0
  Marker response sent: 0
  Marker response rcvd: 0
  Unknown packets rcvd: 0
  Illegal packets rcvd: 0
Lag Id: [ [(8000, 0-11-11-22-22-74, 0, 8000, 101), (8000, 0-11-11-22-22-75, 0, 8
000, 401)] ]
Operational as aggregated link since Wed Jun 11 20:37:59 2008
 
Local Port: Eth1/1   MAC Address= 0-11-11-22-22-74
  System Identifier=0x8000,0-11-11-22-22-74
  Port Identifier=0x8000,0x101
  Operational key=0
  LACP_Activity=active
  LACP_Timeout=Long Timeout (30s)
  Synchronization=IN_SYNC
  Collecting=true
  Distributing=true
  Partner information refresh timeout=Long Timeout (90s)
Actor Admin State=
Actor Oper State=
Neighbor: 4/1
  MAC Address= 0-11-11-22-22-75
  System Identifier=0x8000,0-11-11-22-22-75
  Port Identifier=0x8000,0x401
  Operational key=0
  LACP_Activity=active
  LACP_Timeout=Long Timeout (30s)
  Synchronization=IN_SYNC
  Collecting=true
  Distributing=true
Partner Admin State=
Partner Oper State=
 
   

Related Commands

Command
Description

show port-channel summary

Displays information about all port-channel groups.


show lacp neighbor

To display information about Link Aggregation Control Protocol (LACP) neighbors, use the show lacp neighbor command.

show lacp neighbor [interface port-channel channel-number]

Syntax Description

channel-number

Port-channel number for the LACP neighbor that you want to display. The range of values is from 1 to 4096.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

If you do not specify the channel-number, all channel groups are displayed.

Examples

This example shows how to display the information about the LACP neighbors for a specific port channel:

n1000v# show lacp neighbor interface port-channel 1
Flags:  S - Device is sending Slow LACPDUs F - Device is sending Fast LACPDUs
        A - Device is in Active mode       P - Device is in Passive mode
port-channel1 neighbors
Partner's information
          Partner               Partner                     Partner
Port      System ID             Port Number     Age         Flags
Eth1/1    32768,0-11-11-22-22-750x401           44817       SA
 
          LACP Partner          Partner                     Partner
          Port Priority         Oper Key                    Port State
          32768                 0x0                         0x3d
 
Partner's information
          Partner               Partner                     Partner
Port      System ID             Port Number     Age         Flags
Eth1/2    32768,0-11-11-22-22-750x402           44817       SA
 
          LACP Partner          Partner                     Partner
          Port Priority         Oper Key                    Port State
          32768                 0x0                         0x3d
 
   

Related Commands

Command
Description

show port-channel summary

Displays information about all port-channel groups.


show lacp offload status

To display the LACP offload status for verification, use the show lacp offload status command.

show lacp offload status

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.2(1)SV1(4)

This command was introduced.


Usage Guidelines

Examples

This example shows how to display the LACP offload status for verification:

n1000v(config)# show lacp offload status

Current Status : Enabled

Running Config Status : Enabled

Saved Config Status : Enabled

n1000v(config)# 

Related Commands

Command
Description

lacp offload

Offloads management of LACP from the VSM to the VEMs.


show lacp port-channel

To display information about Link Aggregation Control Protocol (LACP) port channels, use the show lacp port-channel command.

show lacp port-channel [interface port-channel channel-number]

Syntax Description

interface port-channel

(Optional) Specifies an existing LACP port channel.

channel-number

Port-channel number for the LACP channel group that you want to display. The range of values is from 1 to 4096.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

If you do not specify the channel-number, all channel groups are displayed.

Examples

This example shows how to display the information about LACP port channels:

 
   
n1000v# show lacp port-channel
 
   
port-channel1
  Local System Identifier=0x8000,0-11-11-22-22-74
  Admin key=0x0
  Operational key=0x0
  Partner System Identifier=0x8000,0-11-11-22-22-75
  Operational key=0x0
  Max delay=0
  Aggregate or individual=1
port-channel2
  Local System Identifier=0x8000,0-11-11-22-22-74
  Admin key=0x1
  Operational key=0x1
  Partner System Identifier=0x8000,0-11-11-22-22-75
  Operational key=0x1
  Max delay=0
  Aggregate or individual=1
 
   

Related Commands

Command
Description

show port-channel summary

Displays information about all port-channel groups.


show lacp system-identifier

To display the Link Aggregation Control Protocol (LACP) system identifier for the device, use the show lacp system-identifier command.

show lacp system-identifier

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

The LACP system ID is the combination of the configurable LACP system priority value and the MAC address.

Each system that runs LACP has an LACP system priority value. You can accept the default value of 32768 for this parameter, or you can configure a value between 1 and 65535. LACP uses the system priority with the MAC address to form the system ID and also uses the system priority during negotiation with other devices. A higher system priority value means a lower priority.

Examples

This example shows how to display the LACP identifier information on the switch:

n1000v> show lacp system-identifier
8000,AC-12-34-56-78-90

Related Commands

Command
Description

lacp system-priority

Sets the system priority for LACP.


show license

To display the content of all the license files that are installed on the virtual supervisor module (VSM), use the show license command.

show license

Syntax Description

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the content of all the license files that are installed on the VSM:

n1000v# show license
license_file.lic:
SERVER this_host ANY
VENDOR cisco
INCREMENT NEXUS1000V_LAN_SERVICES_PKG cisco 1.0 permanent 16 \
        HOSTID=VDH=8449368321243879080 \
        NOTICE="<LicFileID>kathleen.lic</LicFileID><LicLineID>0</LicLineID> \
        <PAK>dummyPak</PAK>" SIGN=34FCB2B24AE8
 
   
n1000v#
 
   

Related Commands

Command
Description

show license brief

Displays a list of license files that are installed on the VSM.

show license usage [package-name]

Displays the license packages that are supported on the VSM. Optionally, you can display a specific license package.


show license brief

To display a list of license files that are installed on the virtual supervisor module (VSM), use the show license brief command.

show license brief

Syntax Description

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the content of all the license files that are installed on the VSM:

n1000v# show license brief
license_file.lic
n1000v#
 
   

Related Commands

Command
Description

show license

Displays the content of all the license files that are installed on the VSM.

show license usage [package-name]

Displays the license packages that are supported on the VSM. Optionally, you can display a specific license package.


show license file

To verify the license installation by displaying the license configured for the Virtual Supervisor Module (VSM), use the show license file command.

show license file filename

Syntax Description

filename

Name of the existing license file (.lic).


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

To find the name of the existing file, enter the following command at the prompt:

n1000v# show license file ?

Examples

This example shows how to display the license file, sample.lic, configured for the VSM:

n1000v# show license file sample.lic
sample.lic:
SERVER this_host ANY
VENDOR cisco
INCREMENT NEXUS1000V_LAN_SERVICES_PKG cisco 1.0 permanent 16 \
        HOSTID=VDH=8449368321243879080 \
        NOTICE="<LicFileID>sample.lic</LicFileID><LicLineID>0</LicLineID> \
        <PAK>dummyPak</PAK>" SIGN=34FCB2B24AE8
 
   
n1000v#

Related Commands

Command
Description

show license

Displays the content of all the license files that are installed on the VSM.

show license brief

Displays a list of license files that are installed on the VSM.

show license host-id

Displays the serial number (host ID) for your VSM

show license usage

Displays the license packages that are supported on the VSM.


show license host-id

To obtain the serial number, also called the host ID, for your Virtual Supervisor Module (VSM), use the show license host-id command.

show license host-id

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

The host ID includes everything that appears after the equal sign (=).

The host ID is required to obtain a license key file and register your VSM license.

Examples

This example shows how to obtain the host ID for your VSM:

n1000v# show license host-id
License hostid: VDH=8449368321243879080
n1000v# 

Related Commands

Command
Description

show license

Displays the content of all the license files that are installed on the VSM.

show license brief

Displays a list of license files that are installed on the VSM.

show license file

Displays the license configured for the VSM

show license usage

Displays the license packages that are supported on the VSM.


 
   

show license usage

To display the various license packages that are supported on the virtual supervisor module (VSM), use the show license usage command.

show license usage [package-name]

Syntax Description

package-name

(Optional) Name of a license file. In the Cisco Nexus 1000V, the VSM supports only one package (NEXUS1000V_LAN_SERVICES_PKG).


Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display a brief summary of the various license packages that are supported on the VSM:

n1000v# show license usage
Feature                      Ins  Lic   Status Expiry Date Comments
                                 Count
--------------------------------------------------------------------------------
NEXUS1000V_LAN_SERVICES_PKG   No   16   In use Never       -
n1000v# ------------------------------------------------------------------------
 
   
 
   

This example shows how to display the license usage information for a specific license package:

Example: 
n1000v# show license usage NEXUS1000V_LAN_SERVICES_PKG 
--------------------------------------
Feature Usage Info
--------------------------------------
       Installed Licenses :    10
            Eval Licenses :   0
   Max Overdraft Licenses :    16
Installed Licenses in Use :    4
Overdraft Licenses in Use :    0
     Eval Licenses in Use :    0
       Licenses Available :   22
--------------------------------------
Application
--------------------------------------
VEM 3 - Socket 1
VEM 3 - Socket 2
VEM 4 - Socket 1
VEM 4 - Socket 2
--------------------------------------
n1000v#
 
   

Related Commands

Command
Description

show license

Displays the content of all the license files that are installed on the VSM.

show license brief

Displays a list of license files that are installed on the VSM.

show license package-name

Displays the content of a specific license file that is installed on the VSM. In the Cisco Nexus 1000V, the VSM supports only one package (NEXUS1000V_LAN_SERVICES_PKG).


show logging logfile

To display the contents of the log file, use the show logging logfile command.

show logging logfile [start-time time | end-time time]

Syntax Description

start-time

(Optional) Specify the starting time for which you want the logfile displayed.

end-time

(Optional) Specify the ending time for which you want the logfile displayed.

time

Specify the time as follows:

Time
Description

yyyy

Specify the year.

mmm

Specify the month, for example, jan, feb, mar.

dd

Specify the day of month, for example 01.

hh:mm:ss

Specify the hour, minutes, seconds, for example, 04:00:00.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the contents of the logfile:

n1000v# show logging logfile start-time 2009 Aug 23 22:00:00 end-time 2009 Aug 24 24:00:00
2009 Aug 23 22:58:00 doc-n1000v %PORTPROFILE-5-SYNC_COMPLETE: Sync completed.
2009 Aug 24 23:53:15 doc-n1000v %MODULE-5-MOD_OK: Module 3 is online (serial: )
2009 Aug 24 23:53:15 doc-n1000v %PLATFORM-5-MOD_STATUS: Module 3 current-status is MOD_S
TATUS_ONLINE/OK 
n1000v# 

Related Commands

Command
Description

logging logfile

Configures the log file used to store system messages.


show logging module

To display the current configuration for logging module messages to the log file, use the show logging module command.

show logging module

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the configuration for logging of messages to the log file:

n1000v# show logging module
Logging linecard:               disabled
n1000v# 
 
   

Related Commands

Command
Description

logging module

Starts logging of module messages to the log file.


show logging server

To display the current server configuration for logging system messages, use the show logging server command.

show logging server

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the :

n1000v## show logging server
Logging server:                 enabled
{172.28.254.253}
        server severity:        notifications
        server facility:        local7
        server VRF:             management
n1000v## 
 
   

Related Commands

Command
Description

logging server

Designates a remote server for system message logging, and configures it.


show logging timestamp

To display the unit of measure used in the system messages timestamp, use the show logging timestamp command.

show logging timestamp

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the unit of measure used in the system messages timestamp:

n1000v## show logging timestamp
Logging timestamp:              Seconds
n1000v##
 
   

Related Commands

Command
Description

logging timestamp

Sets the unit of measure for the system messages timestamp.


show mac access-lists

To display the MAC access control list (ACL) configuration, use the show mac access lists command.

show mac access-lists name

Syntax Description

name

Enter the name of the MAC access list.


Defaults

None

Command Modes

ACL configuration (config-mac-acl)

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the MAC ACL configuration for the MAC access list called acl-mac-01:

n1000v# config t
n1000v(config)# mac access-list acl-mac-01
n1000v(config-mac-acl)# show mac access-lists acl-mac-01
n1000v(config-mac-acl)#

Related Commands

Command
Description

mac access-list

Creates the MAC ACL and enters ACL configuration mode.

show mac address-list

Displays the MAC address table.


show mac address-table

To display the MAC address table, use the show mac address-table command.

show mac address-table [module number] [count] [static | dynamic] [address mac-addr] [interface name] [vlan id]

Syntax Description

module number

(Optional) Specifies a module number for display.

count

(Optional) Specifies the count of MAC address entries for display.

static

(Optional) Specifies static entries in the MAC address table for display.

dynamic

(Optional) Specifies dynamic entries in the MAC address table for display.

address mac-addr

(Optional) Specifies a MAC address to display in one of the following formats:

A.B.C

AA-BB-CC-DD-EE-FF

AA:BB:CC:DD:EE:FF

AAAA.BBBB.CCCC

interface name

(Optional) Specifies an interface name (ethernet slot/port, port channel (number), or vEth number), associated with this MAC address table for display.

ethernet slot/port

Specifies an Ethernet interface slot number (1-66) and port number (1-256), separated by a slash (/) for display.

port-channel number

Specifies a port channel interface number (1 - 4096) for display.

vethernet number

Specifies a Virtual Ethernet interface number (1-1048575) for display.

vlan id

(Optional) Specifies a VLAN ID (1 - 4094) for display.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.2(1)SV1(4)

Added the count option, removed the secure option.

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

While executing the show mac address- table command, if the output is expected to exceed more than 500 entries, then configure the terminal length to 0 to aviod the following error message:

service not responding

Examples

This example shows how to display the MAC address table:

n1000v# show mac address-table 
VLAN      MAC Address       Type    Age       Port                           Module   
---------+-----------------+-------+---------+------------------------------+---------
1         0002.3d11.5502    static  0         N1KV Internal Port             3        
1         0002.3d21.5500    static  0         N1KV Internal Port             3        
1         0002.3d21.5502    static  0         N1KV Internal Port             3        
1         0002.3d31.5502    static  0         N1KV Internal Port             3        
1         0002.3d41.5502    static  0         N1KV Internal Port             3        
1         0002.3d61.5500    static  0         N1KV Internal Port             3        
1         0002.3d61.5502    static  0         N1KV Internal Port             3        
1         0002.3d81.5502    static  0         N1KV Internal Port             3        
3         12ab.47dd.ff89    static  0         Eth3/3                         3        
342       0002.3d41.5502    static  0         N1KV Internal Port             3        
342       0050.568d.5a3f    dynamic 0         Eth3/3                         3        
343       0002.3d21.5502    static  0         N1KV Internal Port             3        
343       0050.568d.2aa0    dynamic 9         Eth3/3                         3        
Total MAC Addresses: 13
n1000v#
 
   

This example shows how to display a specific MAC address:

n1000v# sho mac address-table address 0050.568d.5a3f
VLAN      MAC Address       Type    Age       Port                           Module   
---------+-----------------+-------+---------+------------------------------+---------
342       0050.568d.5a3f    dynamic 0         Eth3/3                         3        
Total MAC Addresses: 1 
n1000v#
 
   

This example shows how to display a count of MAC addresses in the Layer 2 MAC address table:

n1000v# show mac address-table count
Total MAC Addresses: 42
n1000v#

Related Commands

Command
Description

mac address-table static

Adds a static MAC address in the Layer 2 MAC address table and saves it in the running configuration.

show mac address-table aging-time

Displays the aging time in the MAC address table.

show mac access-lists

Displays the MAC ACL configuration.


show mac address-table aging-time

To display the aging time in the MAC address table for a single VLAN or for all VLANs, use the show mac address-table aging-time command.

show mac address-table aging-time [vlan id]

Syntax Description

vlan

(Optional) Specifies that the output is required for a single VLAN associated with this MAC address table.

id

Identifies the VLAN ID, between 1 and 4094.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4) SV1(1)

This command was introduced.


Examples

This example shows how to display the aging time for a specific VLAN ID in the MAC address table:

n1000v# show mac address-table aging-time vlan 1
Vlan  Aging Time
----- ----------
1     300       
n1000v# 
 
   

This example shows how to display the aging time for every VLAN in the MAC address table:

n1000v# show mac address-table aging-time
Vlan    Aging Time
----    ----------
1       300
2       300
100     300
101     300
102     300
103     300
104     300
105     300
106     300
109     300
115     300
260     300
261     300
n1000v#

Related Commands

Command
Description

mac address-table aging-time

Specifies and saves in the running configuration the amount of time that will elapse before an entry in the Layer 2 MAC address table is discarded.

show mac address-table

Displays the MAC address table.

show mac access-lists

Displays the MAC ACL configuration.


show mac address static

To display the static MAC address entries in the MAC address table, use the show mac address static command.

show mac address static [interface_type if_id]

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.2(1)SV1(4)

This command was introduced.


Examples

This example shows how to display all static MAC addresses in the MAC address table:

n1000v# show mac address static
VLAN      MAC Address       Type    Age       Port                           Module   
---------+-----------------+-------+---------+------------------------------+---------
1         0002.3d11.5502    static  0         N1KV Internal Port             3        
1         0002.3d21.5500    static  0         N1KV Internal Port             3        
1         0002.3d21.5502    static  0         N1KV Internal Port             3        
1         0002.3d31.5502    static  0         N1KV Internal Port             3        
1         0002.3d41.5502    static  0         N1KV Internal Port             3        
1         0002.3d61.5500    static  0         N1KV Internal Port             3        
1         0002.3d61.5502    static  0         N1KV Internal Port             3        
1         0002.3d81.5502    static  0         N1KV Internal Port             3        
3         12ab.47dd.ff89    static  0         Eth3/3                         3        
342       0002.3d41.5502    static  0         N1KV Internal Port             3        
343       0002.3d21.5502    static  0         N1KV Internal Port             3        
Total MAC Addresses: 11 
 
   

This example shows how to display a static MAC address entries for a specific interface in the MAC address table:

n1000v# show mac address static interface Ethernet 3/3
VLAN      MAC Address       Type    Age       Port                           Module   
---------+-----------------+-------+---------+------------------------------+---------
3         12ab.47dd.ff89    static  0         Eth3/3                         3        
Total MAC Addresses: 1 
n1000v(config)# 
 
   

Related Commands

Command
Description

mac address-table static

Adds a static MAC address in the Layer 2 MAC address table and saves it in the running configuration.

mac address-table aging-time

Specifies and saves in the running configuration the amount of time that will elapse before an entry in the Layer 2 MAC address table is discarded.

show mac address-table

Displays the MAC address table.

show mac access-lists

Displays the MAC ACL configuration.


show module

To display module status, software version, MAC address, server information, and so forth, use the show module command.

show module

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

The Hw field in the output equates to the VIB version, which can be cross-referenced to the ESX/ESXi release in the Cisco Nexus 1000V Compatibility Information, Release 4.2(1)SV1(4) document.

Examples

This example shows how to display module information:

n1000v# show module
Mod  Ports  Module-Type                      Model              Status
---  -----  -------------------------------- ------------------ ------------
1    0      Virtual Supervisor Module        Nexus1000V         active *
 
   
Mod  Sw               Hw
---  ---------------  ------
1    4.0(4)SV1(2)     0.0
 
   
Mod  MAC-Address(es)                         Serial-Num
---  --------------------------------------  ----------
1    00-19-07-6c-5a-a8 to 00-19-07-6c-62-a8  NA
 
   
Mod  Server-IP        Server-UUID                           Server-Name
---  ---------------  ------------------------------------  --------------------
 
   
1    172.23.232.152   NA                                    NA
 
   
 
   
* this terminal session
n1000v#

Related Commands

Command
Description

show module uptime

Displays the length of time a module has been up and running.

show module vem license-info

Displays license information about the VEM connected to your VSM.

show module vem mapping

Displays information about the VEM a VSM maps to, including VEM module number, status, UUID, and license status.

show module vem counters

Displays VEM counters to verify whether the VSM is receiving any packets from VEM.

show module vem missing

Displays VEM modules that are added to VC but are missing from the VSM.

module vem

Allows remote entry of commands on the VEM from the Cisco Nexus 1000V.


show module uptime

To display the length of time a module has been up and running, use the show module uptime command.

show module uptime

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.2(1)SV1(4)

This command was introduced.


Usage Guidelines

Examples

This example shows how to display the length of time a module has been up and running:

n1000v# show module uptime
------ Module 1 -----
Module Start Tme:   Mon Feb  7 13:34:33 2011
Up Time:             36 day(s), 0 hour(s), 13 minute(s), 19 second(s)
n1000v#

Related Commands

Command
Description

show module

Displays module status, software version, MAC address, server information, and so forth.

show module vem mapping

Displays information about the VEM a VSM maps to, including VEM module number, status, UUID, and license status.

show module vem counters

Displays VEM counters to verify whether the VSM is receiving any packets from VEM.

show module vem license-info

Displays license information about the VEM connected to your VSM.

show module vem missing

Displays VEM modules that are added to VC but are missing from the VSM.

module vem

Allows remote entry of commands on the VEM from the Cisco Nexus 1000V.


show module vem license-info

To display license information about VEM modules connected to your VSM, use the show module vem license-info command.

show module vem [module-number] license-info

Syntax Description

module-number

(Optional) Number identifying an existing module. The range is 1-66.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.2(1)SV1(4)

This command was introduced.


Usage Guidelines

Examples

This example shows how to display the license info for VEM modules:

n1000v# show module vem license-info
Licenses are Sticky
Mod   Socket Count   License Usage Count   License Version   License Status
---   ------------   -------------------   ---------------   --------------
3     2              -                     -                 unlicensed    
n1000v# 

Related Commands

Command
Description

show module

Displays module status, software version, MAC address, server information, and so forth.

show module vem mapping

Displays information about the VEM a VSM maps to, including VEM module number, status, UUID, and license status.

show module vem counters

Displays VEM counters to verify whether the VSM is receiving any packets from VEM.

show module vem missing

Displays VEM modules that are added to VC but are missing from the VSM.

module vem

Allows remote entry of commands on the VEM from the Cisco Nexus 1000V.


show module vem counters

To display VEM counters to verify whether the VSM is receiving any packets from VEM, use the show module vem counters command.

show module vem [module-number] counters

Syntax Description

module

(Optional) Number identifying an existing module. The range is 1-66.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.2(1)SV1(4)

This command was introduced.


Usage Guidelines

The following is a description of the fields in the show module vem counters command output:

Mod: Module number.

InNR: Number of node ID requests sent by this module and received by the VSM.

OutMI: Number of module insert messages sent by the VSM to this module.

OutHBeats: Number of heartbeats sent to this module.

InHBeats: Number of heartbeats received from this module.

InsCnt: Number of times this module inserted successfully.

RemCnt: Number of times this module has been removed.

Examples

This example shows how display the VEM counters to verify whether the VSM is receiving any packets from VEM:

n1000v# show module vem counters
--------------------------------------------------------------------------------
Mod  InNR  OutMI   InMI  OutHBeats   InHBeats    InsCnt    RemCnt
--------------------------------------------------------------------------------
  3     1      1      1     3113363     3113360        1         0
  4     1      1      1     3113363     3113363        1         0
n1000v#
 
   

Related Commands

Command
Description

show module

Displays module status, software version, MAC address, server information, and so forth.

show module vem license-info

Displays license information about the VEM connected to your VSM.

show module vem mapping

Displays information about the VEM a VSM maps to, including VEM module number, status, UUID, and license status.

show module vem missing

Displays VEM modules that are added to VC but are missing from the VSM.

show module vem counters

Displays VEM counters to verify whether the VSM is receiving any packets from VEM.

module vem

Allows remote entry of commands on the VEM from the Cisco Nexus 1000V.


show module vem mapping

To display information about the VEM a VSM maps to, including VEM module number, status, UUID, and license status, use the show module vem mapping command.

show module vem [module-number] mapping

Syntax Description

module-number

(Optional) Number identifying an existing module. The range is 1-66.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display information about the VEM a VSM maps to, including VEM module number, status, UUID, and license status:

n1000v# show module vem mapping
Mod     Status          UUID                                    License Status
---     -----------     ------------------------------------    --------------
  3          absent     c43cfa32-08b4-4a12-b899-90f54fb05db0    licensed
n1000v#

Related Commands

Command
Description

show module

Displays module information.

module vem

Allows remote entry of commands on the VEM from the Cisco Nexus 1000V.

show module vem counters

Displays VEM counters to verify whether the VSM is receiving any packets from VEM.

show module vem license-info

Displays license information about the VEM connected to your VSM.

show module vem missing

Displays VEM modules that are added to VC but are missing from the VSM.


show module vem missing

To display VEM modules that are added to VC but missing from VSM, use the show module vem missing command.

show module vem missing

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.2(1)SV1(4)

This command was introduced.


Usage Guidelines

Examples

This example shows how to display VEM modules that are added to VC but are missing from the VSM:

n1000v# show module vem missing
No missing module found.
n1000v# 

Related Commands

Command
Description

show module

Displays module status, software version, MAC address, server information, and so forth.

module vem

Allows remote entry of commands on the VEM from the Cisco Nexus 1000V.

show module vem license-info

Displays license information about the VEM connected to your VSM.

show module vem mapping

Displays information about the VEM a VSM maps to, including VEM module number, status, UUID, and license status.

show module vem counters

Displays VEM counters to verify whether the VSM is receiving any packets from VEM.

show module vem missing

Displays VEM modules that are added to VC but are missing from the VSM.


show monitor

To display the status of the Switched Port Analyzer (SPAN) sessions, use the show monitor command.

show monitor

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the status of the SPAN sessions:

n1000v# show monitor
Session  State        Reason                  Description
-------  -----------  ----------------------  --------------------------------
17       down         Session admin shut      folio

Related Commands

Command
Description

monitor session

Starts the specified SPAN monitor session from either global configuration mode or monitor-configuration mode.

show monitor session

Displays the ERSPAN session configuration as it exists in the running configuration.


show monitor session

To display the Switched Port Analyzer (SPAN) session configuration, use the show monitor session command.

show monitor session {session_number | all | range {session_range}} [brief]

Syntax Description

session_number

Number identifying the SPAN session number. The range is 1-64.

all

Specifies all sessions.

range

Indicates a session range.

session_range

Range of SPAN sessions from 1-64.

brief

(Optional) Specifies a shortened version.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the SPAN session configuration for session 1:

n1000v(config)# show monitor session 1
session 1
---------------
type : erspan-source
state : up
source intf :
    rx : Eth3/3
    tx : Eth3/3
    both : Eth3/3
source VLANs :
    rx :
    tx :
    both :
filter VLANs : filter not specified
destination IP : 10.54.54.1
ERSPAN ID : 999
ERSPAN TTL : 64
ERSPAN IP Prec. : 0
ERSPAN DSCP : 0
ERSPAN MTU : 1000

Related Commands

Command
Description

show monitor

Displays the status of the SPAN sessions.

monitor session

Starts the specified SPAN monitor session from either global configuration mode or monitor-configuration mode.


show network-state tracking

To display the Network State Tracking status for a module or interface, use the show network-state tracking command.

show network-state tracking {module modID | interface channelID}

Syntax Description

module modID

Show state related to module number.

interface channelID

Show state related to interface port channel.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.2(1)SV1(4)

This command was introduced.


Usage Guidelines

Examples

This example shows how to display Network State Tracking status for a module:

n1000v# show network-state tracking module 3
Port-    Network  Tracking  SG  SG        Tracking   SG
Channel  Mode     Vlan      ID  State     Interface  Members
-------  -------  --------  --  --------  ---------  -----------------
Po2      split    263       10  Active    Eth66/3    Eth66/3, Eth66/4
                                                     Eth66/5, Eth66/6, Eth66/7
Po2      split    263       11  Active    Eth66/8    Eth66/8, Eth66/9, Eth66/11

This example shows how to display Network State Tracking status for an interface and port channel:

n1000v# show network-state tracking interface port-channel 2
Port-    Network  Tracking  SG  SG        Tracking   SG
Channel  Mode     Vlan      ID  State     Interface  Members
-------  -------  --------  --  --------  ---------  -----------------
Po2      split    263       10  Active    Eth66/3    Eth66/3, Eth66/4, Eth66/5, Eth66/6
                                                     Eth66/7
Po2      split    263       11  Active    Eth66/8    Eth66/8, Eth66/9, Eth66/11
 
   

Related Commands

Command
Description

track network-state enable

Enables Network State Tracking for all VEMs configured with a vPC-HM port-profile.

show network-state tracking config

Displays the Network State Tracking configuration for verification.


show network-state tracking config

To display the Network State Tracking configuration, use the show network-state tracking config command.

show network-state tracking config

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.2(1)SV1(4)

This command was introduced.


Usage Guidelines

Examples

This example shows how to display the Network State Tracking configuration:

n1000v# show network-state tracking config

Tracking mode : disabled

Tracking Interval : 5 sec

Miss count threshold : 5 pkts

Split-network action : unknown

n1000v#

 
   

Related Commands

Command
Description

tracking enable

Enables Network State Tracking for all VEMs configured with a vPC-HM port-profile.

show network-state tracking

Displays the Network State Tracking status for a module or interface.


show ntp peer-status

To display the status for all Network Time Protocol (NTP) servers and peers, use the show ntp peer-status command.

show ntp peer-status

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

A domain name is resolved only when you have a DNS server configured.

Examples

This example shows how to display the configured server and peers:

n1000v# show ntp peer-status
Total peers : 2
* - selected for sync, + -  peer mode(active),
- - peer mode(passive), = - polled in client mode
    remote          local        st  poll  reach   delay      vrf
------------------------------------------------------------------------
=192.0.2.10      0.0.0.0         16   16      0   0.00000 default
+72.229.253.127  0.0.0.0         16   16      0   0.00000 default
n1000v#

Related Commands

Command
Description

show ntp peers

Displays all NTP peers.

show ntp statistics

Displays NTP statistics.

ntp server

Forms an association with a server.

ntp peer

Forms an association with a peer.


show ntp peers

To display all Network Time Protocol (NTP) peers, use the show ntp peers command.

show ntp peers

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

A domain name is resolved only when you have a DNS server configured.

Examples

This example shows how to display the configured server and peers:

n1000v# show ntp peers
--------------------------------------------------
  Peer IP Address               Serv/Peer
--------------------------------------------------
  192.0.2.10                    Server (configured)
  72.229.253.127                Peer (configured)
n1000v#
 
   

Related Commands

Command
Description

show ntp peer-status

Displays the status for all NTP servers and peers.

show ntp statistics

Displays NTP statistics.

ntp server

Forms an association with a server.

ntp peer

Forms an association with a peer.


show ntp statistics

To display Network Time Protocol (NTP) statistics, use the show ntp statistics command.

show ntp statistics {io | local | memory | peer {ip-address | dns-name}}

Syntax Description

io

Specifies the input-output statistics.

local

Specifies the counters maintained by the local NTP.

memory

Specifies the statistics counters related to the memory code.

peer

Specifies the per-peer statistics counter of a peer.

ip-address

IP address of this peer.

dns-name

DNS name of this peer.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

A domain name is resolved only when you have a DNS server configured.

Examples

This example shows how to display the configured server and peers:

n1000v# show ntp statistics local
system uptime:          6742265
time since reset:       6742265
old version packets:    0
old version packets:    0
unknown version number: 0
bad packet format:      0
packets processed:      0
bad authentication:     0
packets rejected:       0
n1000v#

Related Commands

Command
Description

ntp server

Forms an association with a server.

ntp peer

Forms an association with a peer.


show password strength-check

To display whether password strength is being checked, use the show password strength-check command.

show password strength-check

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display whether password strength is being checked:

n1000v# show password strength-check
Password strength check enabled
n1000v#

Related Commands

Command
Description

password strength-check

Enables password-strength checking.

username

Creates a user account.

role name

Names a user role and puts you in role configuration mode for that role.


show policy-map

To display the policy map configuration for all policy maps or for a specified policy map, use the show policy-map command.

show policy-map [{[type qos] [policy_map_name]} | {type queuing [pmap-name-que]}]

Syntax Description

type

(Optional) Specifies the type of the policy map.

qos

(Optional) Specifies type QoS.

policy_map_
name

(Optional) Name of an existing policy map.

queuing

type queuing.

pmap-name-que

(Optional) policy map name (type queuing)


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.2(1)SV1(4)

type queuing was added.

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the policy map configuration for all policy maps:

n1000v# show policy-map
 
   
 
   
Type qos policy-maps
  ====================
 
   
  policy-map type qos class1
    class  class-default
  policy-map type qos policy1
    class  class1
      set dscp 26
    class  class2
      set dscp 14
    class  class-default
      set dscp 20
      police cir 256000 bps bc 300 ms pir 256000 bps be 300 ms conform transmit
 
   
exceed set dscp dscp table cir-markdown-map violate drop
  policy-map type qos policy2
  policy-map type qos policy3
    class  class-default
      police cir 256000 bps bc 300 ms pir 256000 bps be 300 ms conform transmit
 
   
exceed set dscp dscp table cir-markdown-map violate drop
n1000v#

Related Commands

Command
Description

show policy-map

Displays the policy map configuration for all policy maps or for a specified policy map.

class

Creates a reference to class-map-name and enters policy-map class QoS configuration mode for the specified class map.

set dscp

Defines the DSCP value that should be used in all IP headers for the specified class and saves it in the running configuration.


show policy-map interface

To display the status of the global statistics and the configured policy maps on all interfaces, use the show policy-map interface command.

show policy-map interface [brief] [ethernet slot/port | port-channel port_channel_number | vethernet interface_number] [[input | output] [type qos]]

Syntax Description

brief

(Optional) Specifies the shortened output.

ethernet

(Optional) Specifies an Ethernet interface.

slot/port

Valid slot and port of the interface, separated by a slash (/). The slot range 1-66; the port range is 1-256.

port-channel

(Optional) Specifies a port channel interface.

port_channel_
number

Identifier for a valid port channel. The range is 1-4096.

vethernet

(Optional) Specifies a Virtual Ethernet interface.

interface_
number

Identifier for a valid Virtual Ethernet interface. The range is 1-1048575.

input

(Optional) Specifies the input policy

output

(Optional) Specifies the output policy.

type

(Optional) Specifies the type of the class-map.

qos

(Optional) Specifies type QoS.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display statistics for policy maps that are configured on interfaces:

n1000v(config)# show policy-map interface
 
   
 
   
Global statistics status : enabled
 
   
Vethernet3
  Service-policy (qos) input: new-policy
    policy statistics status: enabled
 
   
    Class-map (qos): class-default (match-any)
      59610700 packets
      set prec 5
 
   
Vethernet5
 
   
  Service-policy (qos) output: new-policer
    policy statistics status: enabled
 
   
    Class-map (qos): new-class (match-all)
      344661013 packets
      Match: precedence 5
      police cir 900 mbps bc 200 ms
        conformed 505953339796 bytes, 899924196 bps action: transmit
        violated 12285218014 bytes, 22283000 bps action: dropn1000v#

Related Commands

Command
Description

policy-map

Defines a policy map that represents a set of policies to be applied to a set of class maps.

qos statistics

Enables QoS statistics on all interfaces.

clear qos statistics

Clears the specified QoS statistics.


show port-channel compatibility-parameters

To display the parameters that must be the same among the member ports in order to join a port channel, use the show port-channel compatibility parameters command.

show port-channel compatibility-parameters

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

When you add an interface to a channel group, the software checks certain interface attributes to ensure that the interface is compatible with the channel group. For example, you cannot add a Layer 3 interface to a Layer 2 channel group. The software also checks a number of operational attributes for an interface before allowing that interface to participate in the port-channel aggregation.

This command displays the list of compatibility checks that the system uses.

Using the channel-group command, you can force ports with incompatible parameters to join the port channel as long as the following parameters are the same:

(Link) speed capability

Speed configuration

Duplex capability

Duplex configuration

Flow-control capability

Flow-control configuration


Note See the channel-group command for information about forcing ports to join a port channel.


Examples

This example shows how to display the list of compatibility checks that the system makes before an interface to a channel group:

n1000v# show port-channel compatibility-parameters
* port mode
 
   
Members must have the same port mode configured, either E or AUTO. If they
are configured in AUTO port mode, they have to negotiate E mode when they
come up. If a member negotiates a different mode, it will be suspended.
 
   
* speed
 
   
Members must have the same speed configured. If they are configured in AUTO
speed, they have to negotiate the same speed when they come up. If a member
negotiates a different speed, it will be suspended.
 
   
* MTU
 
   
Members have to have the same MTU configured. This only applies to ethernet
port-channel.
 
   
* MEDIUM
 
   
Members have to have the same medium type configured. This only applies to
ethernet port-channel.
 
   
* Span mode
 
   
Members must have the same span mode.
 
   
* sub interfaces
 
   
Members must not have sub-interfaces.
 
   
* Duplex Mode
 
   
Members must have same Duplex Mode configured.
 
   
* Ethernet Layer
 
   
Members must have same Ethernet Layer (switchport/no-switchport) configured.
 
   
* Span Port
 
   
Members cannot be SPAN ports.
 
   
* Storm Control
 
   
Members must have same storm-control configured.
 
   
* Flow Control
 
   
Members must have same flowctrl configured.
 
   
* Capabilities
 
   
Members must have common capabilities.
 
   
* port
 
   
Members port VLAN info.
 
   
* port
 
   
Members port does not exist.
 
   
* switching port
 
   
Members must be switching port, Layer 2.
 
   
* port access VLAN
 
   
Members must have the same port access VLAN.
 
   
* port native VLAN
 
   
Members must have the same port native VLAN.
 
   
* port allowed VLAN list
 
   
Members must have the same port allowed VLAN list.
 
   

Related Commands

Command
Description

channel-group

Adds or removes interfaces to port-channel groups and assigns the port-channel mode to the interface.


show port-channel database

To display information about the current running of the port channels, use the show port-channel database command.

show port-channel database [interface port-channel channel-number]

Syntax Description

channel-number

Port-channel number for the information that you want to display. The range of values is from 1 to 4096.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

If you do not specify the channel-number, all channel groups are displayed. This command displays Link Aggregation Control Protocol (LACP)-enabled ports channels and port channels without an associated aggregation protocol.

Examples

This example shows how to display information on the current running of all port channels:

n1000v# show port-channel database
port-channel5
    Administrative channel mode is active
    Operational channel mode is active
    Last membership update is successful
    1 ports in total, 0 ports up
    Age of the port-channel is 1d:16h:18m:50s
    Time since last bundle is 1d:16h:18m:56s
    Last bundled member is
    Ports:   Ethernet2/5            [down]
 
   
port-channel20
    Administrative channel mode is active
    Operational channel mode is active
    Last membership update is successful
    1 ports in total, 0 ports up
    Age of the port-channel is 1d:16h:18m:50s
    Time since last bundle is 1d:16h:18m:56s
    Last bundled member is
    Ports:   Ethernet2/20           [down]
 
   

This example shows how to display information on the current running of a specific port channel:

n1000v# show port-channel database interface port-channel 20
port-channel20
    Administrative channel mode is active
    Operational channel mode is active
    Last membership update is successful
    1 ports in total, 0 ports up
    Age of the port-channel is 1d:16h:23m:14s
    Time since last bundle is 1d:16h:23m:20s
    Last bundled member is
    Ports:   Ethernet2/20           [down]

Related Commands

Command
Description

show port-channel summary

Displays a summary of information about all port channels.


show port-channel load-balance

To display information about load-balancing using port channels, use the show port-channel load-balance command.

show port-channel load-balance [forwarding-path interface port-channel channel-number]

Syntax Description

forwarding-path interface port-channel

(Optional) Identifies the port in the port channel that forwards the packet.

channel-number

Port-channel number for the load-balancing forwarding path that you want to display. The range of values is from 1 to 4096.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display information about the current port-channel load balancing for the system:

n1000v# show port-channel load-balance
 
   
Port Channel Load-Balancing Configuration:
System: source-dest-ip-vlan
 
   
Port Channel Load-Balancing Addresses Used Per-Protocol:
Non-IP: source-dest-mac
IP: source-dest-ip-vlan
 
   

Related Commands

Command
Description

port-channel load-balance ethernet

Configures load balancing using port channels.


show port-channel rbh-distribution

To display information about the Result Bundle Hash (RBH) for port channels, use the show port-channel rbh-distribution command.

show port-channel rbh-distribution [interface port-channel channel-number]

Syntax Description

channel-number

Port-channel number for the information the you want to display. The range of values is from 1 to 4096.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

The RBH value ranges from 0 to 7 and is shared among port members in a port channel.

Examples

This example shows how to display RBH distribution for a specific port channel:

n1000v# show port-channel rbh-distribution interface port-channel 4
 
   
ChanId    Member port    RBH values         Num of buckets
--------  -------------  -----------------  ----------------
 4         Eth3/13        4,5,6,7            4              
 4         Eth3/14        0,1,2,3            4              
 
   

Related Commands

Command
Description

port-channel summary

Displays summary information on port channels.


show port-channel summary

To display summary information about the port channels, use the show port-channel summary command.

show port-channel summary

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

If the Link Aggregation Control Protocol (LACP) is not enabled, the output shows NONE in the Protocol column of the display.

A channel-group interface can be in the following operational states:

Down—The interface is down because it is administratively shut down or some other reason not related to port channels.

Individual—The interface is part of a port channel but unable to aggregate into a port channel because of protocol exchange problems.

This interface continues to forward traffic as an individual link.

STP is aware of this interface.

Suspended—The operational parameters of the interface are not compatible with the port channel. This interface is not forwarding traffic, although the physical MAC link state is still up.

Switched—The interface is switched.

Up (port channel)—The port channel is up.

Up in port channel (members)—The port member of the port channel is up.

Hot standby (LACP only)—The interface is eligible to join the port group if one of the interfaces currently participating in the LACP channel goes down.

This interface does not forward data traffic, only protocol data units (PDUs).

This interface does not run STP.

Module-removed—The module has been removed.

Routed—The interface is routed.

Examples

This example shows how to display summary information for the port channels:

n1000v# show port-channel summary
Flags:  D - Down        P - Up in port-channel (members)
        I - Individual  H - Hot-standby (LACP only)
        s - Suspended   r - Module-removed
        S - Switched    R - Routed
        U - Up (port-channel)
-------------------------------------------------------------------
Group Port-       Type     Protocol  Member Ports
      Channel
-------------------------------------------------------------------
5     Po5(SD)     Eth      LACP      Eth2/5(D)
20    Po20(RD)    Eth      LACP      Eth2/20(D)
 
   

Related Commands

Command
Description

show port-channel usage

Displays the port-channel numbers used and available.

show port-channel traffic

Displays transmitted and received unicast, multicast, and broadcast percentages for the port channels.


show port-channel traffic

To display traffic statistics for port channels, use the show port-channel traffic command.

show port-channel traffic [interface port-channel channel-number]

Syntax Description

channel-number

Port-channel number for the traffic statistics that you want to display. The range of values is from 1 to 4096.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

This command displays the percentage of transmitted and received unicast, multicast, and broadcast traffic on the port channel.

If you do not specify the channel-number, information for all port channels is displayed.

Examples

This example shows how to display the traffic statistics for all port channels:

n1000v(config)# show port-channel traffic
ChanId      Port Rx-Ucst Tx-Ucst Rx-Mcst Tx-Mcst Rx-Bcst Tx-Bcst
------ --------- ------- ------- ------- ------- ------- -------
     5    Eth2/5    0.0%    0.0%    0.0%    0.0%    0.0%    0.0%
------ --------- ------- ------- ------- ------- ------- -------
    20   Eth2/20    0.0%    0.0%    0.0%    0.0%    0.0%    0.0%
 
   

This example shows how to display the traffic statistics for a specific port channel:

n1000v(config)# show port-channel traffic interface port-channel 5
ChanId      Port Rx-Ucst Tx-Ucst Rx-Mcst Tx-Mcst Rx-Bcst Tx-Bcst
------ --------- ------- ------- ------- ------- ------- -------
     5    Eth2/5    0.0%    0.0%    0.0%    0.0%    0.0%    0.0%

Related Commands

Command
Description

port-channel summary

Displays summary information about port channels.


show port-channel usage

To display the port-channel numbers used and available, use the show port-channel usage command.

show port-channel usage

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the usage for all port channels:

n1000v# show port-channel usage
Totally 2 port-channel numbers used
====================================
Used  :   5 , 20
Unused:   1 - 4 , 6 - 19 , 21 - 4096
n1000v#

Related Commands

Command
Description

port-channel summary

Displays summary information about port channels.


show port-profile

To display configurations for port profiles, use the show port-profile command.

show port-profile [name prof_name]

Syntax Description

name

(Optional) Specifies to display information about a specific port profile.

prof_name

Name of the port profile to display.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.2(1)SV1(4)

Port profile role information is added to this command.

4.0(4)SV1(2)

Port profile type, pinning and channel-group configuration are added. The capability uplink information is removed.

4.0(4)SV1(1)

This command was introduced.


Examples

The following example shows how to display the configuration of port profile UplinkProfile1:

n1000v# show port-profile name UplinkProfile1
port-profile system
 type: Vethernet
 description: 
 status: disabled
 max-ports: 32
 inherit:
 config attributes:
  switchport mode trunk
  switchport trunk allowed vlan 114-115
  no shutdown
 evaluated config attributes:
  switchport mode trunk
  switchport trunk allowed vlan 114-115
  no shutdown
 assigned interfaces:
 port-group: 
 system vlans: none
 capability l3control: no
 port-profile role: none
n1000v#

Related Commands

Command
Description

port-profile

Creates a port profile.


show port-profile expand-interface

To verify that the interface level configuration did not overwrite the port profile configuration, use the show port-profile expand-interface command.

show port-profile expand-interface [name port-profile-name]

Syntax Description

name

(Optional) Limits the display to a particular port profile name.

module-number

Name that identifies an existing port profile.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to verify that the interface level configuration did not overwrite the port profile configuration:

n1000v# show port-profile expand-interface
 
   
port-profile 1
 
   
port-profile 2
 
   
port-profile AccessProf
 
   
port-profile AllAccess
 
   
port-profile PortProfile1
 
   
port-profile SystemProfile
 
   
n1000v#

Related Commands

Command
Description

show port-profile

Displays configurations for port profiles.

port-profile

Creates a port profile and enters port-profile configuration mode.

inherit port-profile

Adds the inherited configuration to the new port profile as a default configuration.


show port-profile-role

To display the port profile role configuration, use the show port-profile-role command.

show port-profile-role [name port-profile-role-name]

Syntax Description

name

(Optional) Specify that you want to display a specific role.

port-profile-role-name

Specify the name of the role to display


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.2(1)SV1(4)

This command was introduced.


Usage Guidelines

Examples

This example shows how to display the adminUser port profile role:

n1000v# show port-profile-role name adminUser
 
   
Name: adminUser
Description: adminOnly
Users:
    hdbaar (user)
Assigned port-profiles:
    allaccess2
 
   

Related Commands

Command
Description

show port-profile

Displays the port profile configuration, including roles assigned to them.

show port-profile-role users

Displays available users and groups.

port-profile-role

Creates a port profile role.

user

Assigns a user to a port profile role.

group

Assigns a group to a port profile role.

assign port-profile-role

Assigns a port profile role to a specific port profile.

feature port-profile-role

Enables support for the restriction of port profile roles.

port-profile

Creates a port profile.


show port-profile-role users

To display available users and groups, use the show port-profile-role users command.

show port-profile-role users

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.2(1)SV1(4)

This command was introduced.


Usage Guidelines

Examples

This example shows how to display available users and groups:

n1000v# show port-profile-role users

Groups:

Administrators

TestGroupB

Users:

dbaar

fgreen

suchen

mariofr

n1000v#

Related Commands

Command
Description

port-profile-role

Creates a port profile role.

user

Assigns a user to a port profile role.

group

Assigns a group to a port profile role.

assign port-profile-role

Assigns a port profile role to a specific port profile.

feature port-profile-role

Enables support for the restriction of port profile roles.

port-profile

Creates a port profile.


show port-profile sync-status

To display interfaces that are out of sync with port profiles, use the show port-profile sync-status command.

show port-profile sync-status [interface if-name]

Syntax Description

interface

(Optional) Specify that you want to display a specific interface.

if-name

Specify the name of the interface to display


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.2(1) SV1(4)

This command was introduced.


Usage Guidelines

Examples

This example shows how to display interfaces that are out of sync with port profiles:

n1000v# show port-profile sync-status

Ethernet3/2
 port-profile: uplink
 interface status: quarantine
 sync status: out of sync
 cached commands:
 errors:
    command cache overrun
 recovery steps:
    bring interface online

Ethernet3/3
 port-profile: uplink
 interface status: quarantine
 sync status: out of sync
 cached commands:
 errors:
    command cache overrun
 recovery steps:
    bring interface online

Related Commands

Command
Description

port-profile

Creates a port profile.

show port-profile

Displays configurations for port profiles.


show port-profile virtual usage

To display port profile usage by interface, use the show port-profile virtual usage command.

show port-profile virtual usage [name name]

Syntax Description

name

(Optional) Specify that you want to display a specific port profile.

name

Specify the name of the port profile to display


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.2(1)SV1(4)

This command was introduced.


Usage Guidelines

Examples

This example shows how to display port profile usage by interface:

n1000v# show port-profile virtual usage
-------------------------------------------------------------------------------
Port Profile               Port        Adapter        Owner
-------------------------------------------------------------------------------
n1kv-uplink0               Po1
                           Eth3/2      vmnic1         localhost.
                           Eth3/3      vmnic2         localhost.
vlan1767                   Veth7       Net Adapter 1  all-tool-7
                           Veth8       Net Adapter 1  all-tool-8
aipc1765                   Veth4       Net Adapter 1  bl-h-s
inband1766                 Veth6       Net Adapter 3  bl-h-s
mgmt1764                   Veth5       Net Adapter 2  bl-h-s
vpc-mac-uplink             Po7
                           Eth5/2      vmnic1         localhost.
                           Eth5/3      vmnic2         localhost.
ch-vpc-mac-uplink          Po2
                           Po3
                           Eth4/2      vmnic1         VDANIKLNCOS
                           Eth4/3      vmnic2         VDANIKLNCOS
ch-aipc1765                Veth1       Net Adapter 1  bl-h-p
ch-mgmt1764                Veth2       Net Adapter 2  bl-h-p
ch-inband1766              Veth3       Net Adapter 3  bl-h-p
n1000v#

Related Commands

Command
Description

port-profile

Creates a port profile.

show port-profile

Displays configurations for port profiles.

inherit port-profile

Adds the inherited configuration to the new port profile as a default configuration.

port-profile-role

Creates a port profile role.


show port-security

To display the secured MAC addresses in the system, use the show port-security command.

show port-security

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the secured MAC addresses in the system:

n1000V# show port-security
Total Secured Mac Addresses in System (excluding one mac per port)     : 0
Max Addresses limit in System (excluding one mac per port) : 8192
 
   
----------------------------------------------------------------------------
Secure Port  MaxSecureAddr  CurrentAddr  SecurityViolation  Security Action
                (Count)       (Count)          (Count)
 
   
----------------------------------------------------------------------------
Vethernet1            1             0                0             Shutdown
==========================================================================

Related Commands

Command
Description

port-security stop learning

Sets the Drop on Source Miss (DSM) bit on the port.

module vem execute

Remotely executes commands on the Virtual Ethernet Module (VEM) from the Cisco Nexus 1000V.

show cdp neighbors

Displays the configuration and capabilities of upstream devices.


show port-security address

To display information about all secure MAC-addresses in the system, use the show port-security address command.

show port-security address interface-id

Syntax Description

interface vethernet

(Optional) Limits the secure MAC address information to a specific

vEthernet interface.

interface ethernet

(Optional) Limits the secure MAC address information to a specific

Ethernet interface.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

Examples

This example shows how to use the show port-security address command to view information about all MAC addresses in the system:

 
   
n1000v# show port-security address
Total Secured Mac Addresses in System (excluding one mac per port) : 0
Max Addresses limit in System (excluding one mac per port) : 8192
----------------------------------------------------------------------
Secure Mac Address Table
----------------------------------------------------------------------
Vlan Mac Address Type Ports Remaining Age
(mins)
---- ----------- ------ ----- -------------
1 0054.AAB3.770F STATIC port-channel1 0
1 00EE.378A.ABCE STATIC Ethernet1/4 0
======================================================================

n1000v#

This example shows how to use the show port-security address command to view the MAC addresses secured by the port security feature on the Ethernet 1/4 interface:

n1000v# show port-security address interface ethernet 1/4
Secure Mac Address Table
----------------------------------------------------------------------
Vlan Mac Address Type Ports Remaining Age
(mins)
---- ----------- ------ ----- -------------
1 00EE.378A.ABCE STATIC Ethernet1/4 0
----------------------------------------------------------------------
n1000v#

This example shows how to use the show port-security address command to view the MAC addresses secured by the port security feature on the vethernet1 interface:

n1000v# show port-security address interface vethernet 1
Total Secured Mac Addresses in System (excluding one mac per port) : 0
Max Addresses limit in System (excluding one mac per port) : 8192
---------------------------------------------------------------------- 
Secure Mac Address Table
----------------------------------------------------------------------
Vlan Mac Address Type Ports Remaining age 
(mins)
---- ----------- ------ ----- --------------- 
65 0050.56B7.7DE2 DYNAMIC Vethernet1 0
=====================================================================
n1000v#

Related Commands

Command
Description

clear port-security

Clears dynamically learned, secure MAC addresses.

switchport port-security

Enables port security on a Layer 2 interface.

show port-security

Shows information about port security.

show port-security interface

Displays information about secure interfaces.

show running-config port-security

Displays port-security configuration.


show port-security interface

To display information about the secure interfaces on the system, use the show port-security interface command.

show port-security interface interface-id

Syntax Description

interface-id

Interface ID.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

Examples

This example shows how to use the show port-security interface command to view the status of the port security feature on the Ethernet 1/4 interface:

n1000v# show port-security interface ethernet 1/4
Port Security : Enabled
Port Status : Secure Down
Violation Mode : Shutdown
Aging Time : 0 mins
Aging Type : Absolute
Maximum MAC Addresses : 5
Total MAC Addresses : 1
Configured MAC Addresses : 1
Sticky MAC Addresses : 0
Security violation count : 0
n1000v#

Related Commands

Command
Description

clear port-security

Clears dynamically learned, secure MAC addresses.

switchport port-security

Enables port security on a Layer 2 interface.

show port-security

Shows information about port security.

show port-security address

Displays secure MAC addresses of the interfaces.

show running-config port-security

Displays port-security configuration.


show processes

To display the state and the start count of all processes, use the show processes command.

show processes [cpu | log | memory]

Syntax Description

cpu

(Optional) Specifies processes related to the CPU.

log

(Optional) Specifies information regarding process logs.

memory

(Optional) Specifies processes related to memory.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the state and the start count of all processes:

n1000v# show processes
 
   
PID    State  PC        Start_cnt    TTY   Type  Process
-----  -----  --------  -----------  ----  ----  -------------
    1      S  77f8a468            1     -     O  init
    2      S         0            1     -     O  ksoftirqd/0
    3      S         0            1     -     O  desched/0
    4      S         0            1     -     O  events/0
    5      S         0            1     -     O  khelper
   10      S         0            1     -     O  kthread
   18      S         0            1     -     O  kblockd/0
   35      S         0            1     -     O  khubd
  121      S         0            1     -     O  pdflush
  122      S         0            1     -     O  pdflush
  124      S         0            1     -     O  aio/0
  123      S         0            1     -     O  kswapd0
  709      S         0            1     -     O  kseriod
  756      S         0            1     -     O  kide/0
  766      S         0            1     -     O  ata/0
  770      S         0            1     -     O  scsi_eh_0
 1096      S         0            1     -     O  kjournald
 1101      S         0            1     -     O  kjournald
 1620      S         0            1     -     O  kjournald
 1627      S         0            1     -     O  kjournald
 1952      S  77f6c18e            1     -     O  portmap
 1965      S         0            1     -     O  nfsd
 1966      S         0            1     -     O  nfsd
 1967      S         0            1     -     O  nfsd
 1968      S         0            1     -     O  nfsd
 1969      S         0            1     -     O  nfsd
 1970      S         0            1     -     O  nfsd
 1971      S         0            1     -     O  nfsd
 1972      S         0            1     -     O  nfsd
 1973      S         0            1     -     O  lockd
 1974      S         0            1     -     O  rpciod
 1979      S  77f6e468            1     -     O  rpc.mountd
 1989      S  77f6e468            1     -     O  rpc.statd
 2016      S  77e0e468            1     -    VG  sysmgr
 2298      S         0            1     -     O  mping-thread
 2299      S         0            1     -     O  mping-thread
 2315      S         0            1     -     O  stun_kthread
 2316      S         0            1     -     O  stun_arp_mts_kt
 2339      S         0            1     -     O  redun_kthread
 2340      S         0            1     -     O  redun_timer_kth
 2866      S         0            1     -     O  sf_rdn_kthread
 2866      S         0            1     -     O  sf_rdn_kthread
 2867      S  77f37468            1     -    VU  xinetd
 2868      S  77f6e468            1     -    VU  tftpd
 2869      S  7788c1b6            1     -    VL  syslogd
 2870      S  77ecf468            1     -    VU  sdwrapd
 2872      S  77d94468            1     -    VU  platform
 2877      S         0            1     -     O  ls-notify-mts-t
 2889      S  77eb2be4            1     -    VU  pfm_dummy
 2896      S  77f836be            1     -     O  klogd
 2903      S  77d9ebe4            1     -    VL  vshd
 2904      S  77e41468            1     -    VU  stun
 2905      S  77a74f43            1     -    VL  smm
 2906      S  77e5a468            1     -    VL  session-mgr
 2907      S  77c4e468            1     -    VL  psshelper
 2908      S  77f75468            1     -    VU  lmgrd
 2909      S  77e36be4            1     -    VG  licmgr
 2910      S  77ebe468            1     -    VG  fs-daemon
 2911      S  77ec5468            1     -    VL  feature-mgr
 2912      S  77e7a468            1     -    VU  confcheck
 2913      S  77eb3468            1     -    VU  capability
 2915      S  77c4e468            1     -    VU  psshelper_gsvc
 2922      S  77f75468            1     -     O  cisco
 2937      S  77895f43            1     -    VL  clis
 2937      S  77895f43            1     -    VL  clis
 2952      S  77cba468            1     -    VL  xmlma
 2953      S  77e8b468            1     -    VL  vmm
 2955      S  77e80468            1     -    VU  ttyd
 2957      S  77ecb6be            1     -    VL  sysinfo
 2958      S  77b57468            1     -    VL  sksd
 2959      S  77ea7468            1     -    VG  res_mgr
 2960      S  77e53468            1     -    VG  plugin
 2961      S  77ccf468            1     -    VL  mvsh
 2962      S  77e05468            1     -    VU  module
 2963      S  77cce468            1     -    VL  evms
 2964      S  77ccf468            1     -    VL  evmc
 2965      S  77ecc468            1     -    VU  core-dmon
 2966      S  7765b40d            1     -    VL  ascii-cfg
 2967      S  77cebbe4            1     -    VL  securityd
 2968      S  77cb5468            1     -    VU  cert_enroll
 2969      S  77b17be4            1     -    VL  aaa
 2973      S  77e19468            1     -    VU  ExceptionLog
 2975      S  77dfb468            1     -    VU  bootvar
 2976      S  77df9468            1     -    VG  ifmgr
 2977      S  77ead468            1     -    VU  tcap
 2978      S  77a6bf43            1     -    VL  l3vm
 2978      S  77a6bf43            1     -    VL  l3vm
 2979      S  77a62f43            1     -    VL  u6rib
 2980      S  77a62f43            1     -    VL  urib
 2981      S  77f30be4            1     -    VU  core-client
 2983      S  77b95468            1     -    VL  aclmgr
 3008      S  77d51468            1     -    VU  aclcomp
 3011      S  7774440d            1     -    VL  tacacs
 3012      S  77a72f43            1     -    VL  adjmgr
 3016      S  77a74f43            1     -    VL  arp
 3021      S  778a1896            1     -    VL  icmpv6
 3022      S  7791ef43            1     -    VL  netstack
 3050      S  7770240d            1     -    VL  radius
 3051      S  77f59be4            1     -    VL  ip_dummy
 3052      S  77f59be4            1     -    VL  ipv6_dummy
 3053      S  7783c40d            1     -    VU  ntp
 3054      S  77f59be4            1     -    VL  pktmgr_dummy
 3055      S  778ae40d            1     -    VL  snmpd
 3056      S  77f59be4            1     -    VL  tcpudp_dummy
 3063      S  7782d40d            1     -    VL  cdp
 3064      S  77b1540d            1     -    VL  dcos-xinetd
 3154      S  77b4040d            1     -     O  ntpd
 3195      S  77e0d468            1     -    VL  vsim
 3196      S  778ee40d            1     -    VL  ufdm
 3196      S  778ee40d            1     -    VL  ufdm
 3197      S  77d42468            1     -    VU  sf_nf_srv
 3198      S  778e240d            1     -    VL  sal
 3199      S  77a14f43            1     -    VL  rpm
 3200      S  778cd40d            1     -    VG  pltfm_config
 3201      S  77efc468            1     -    VU  pixmc
 3202      S  77e0f468            1     -    VG  pixm
 3203      S  77c43468            1     -    VU  pdl_srv_tst
 3204      S  7789e40d            1     -    VL  nfm
 3205      S  77ddc468            1     -    VU  msp
 3206      S  77dbc468            1     -    VL  monitor
 3207      S  7789c40d            1     -    VL  mfdm
 3208      S  7787340d            1     -    VL  l2fm
 3209      S  77dc0468            1     -    VL  ipqosmgr
 3210      S  77e81468            1     -    VU  ethanalyzer
 3211      S  777b740d            1     -    VL  dhcp_snoop
 3212      S  77b3940d            1     -    VL  dcos-thttpd
 3213      S  77c26468            1     -    VU  copp
 3214      S  77b2b468            1     -    VL  eth_port_channel
 3215      S  77d15468            1     -    VL  vlan_mgr
 3219      S  758bc40d            1     -    VU  vms
 3220      S  77b8a468            1     -    VL  eth-port-sec
 3221      S  77abb468            1     -    VL  stp
 3221      S  77abb468            1     -    VL  stp
 3226      S  77de5468            1     -    VL  lacp
 3228      S  777ba40d            1     -    VL  ethpm
 3232      S  77a0127b            1     -    VL  igmp
 3235      S  77dba468            1     -    VL  private-vlan
 3241      S  77d70468            1     -    VU  vim
 3246      S  77d4b468            1     -    VU  portprofile
 3285      S  77f836be            1     1     O  getty
 3286      S  77f806be            1    S0     O  getty
 3290      S  77f1deee            1     -     O  gettylogin1
 3308      S  77f836be            1    S1     O  getty
 3360      S  77ae140d            1     -     O  dcos_sshd
 3361      S  77aaa468            1     8     O  vsh
 4213      Z         0            1     -     O  vmw_maintenance
25188      Z         0            1     -     O  vmw_maintenance
31228      Z         0            1     -     O  vmw_maintenance
  427      Z         0            1     -     O  vmw_maintenance
 1035      Z         0            1     -     O  vmw_maintenance
 2439      Z         0            1     -     O  vmw_maintenance
 7167      Z         0            1     -     O  vmw_maintenance
 8246      Z         0            1     -     O  vmw_maintenance
 8856      Z         0            1     -     O  vmw_maintenance
10539      Z         0            1     -     O  vmw_maintenance
10539      Z         0            1     -     O  vmw_maintenance
16083      Z         0            1     -     O  vmw_maintenance
19353      S  77ae140d            1     -     O  dcos_sshd
19354      S  7752340d            1     -     O  xmlsa
13167      S  77ae140d            1     -     O  dcos_sshd
13169      S  77aaa468            1    17     O  vsh
14253      S  7798140d            1     -     O  in.dcos-telnetd
14254      S  77aaa468            1    18     O  vsh
14757      S  7798140d            1     -     O  in.dcos-telnetd
14758      S  77a82eee            1    19     O  vsh
14933      S  77f426be            1    19     O  more
14934      S  77aa9be4            1    19     O  vsh
14935      R  77f716be            1     -     O  ps
    -     NR         -            0     -    VL  eigrp
    -     NR         -            0     -    VL  isis
    -     NR         -            0     -    VL  ospf
    -     NR         -            0     -    VL  ospfv3
    -     NR         -            0     -    VL  rip
    -     NR         -            0     -    VL  eigrp
    -     NR         -            0     -    VL  isis
    -     NR         -            0     -    VL  ospf
    -     NR         -            0     -    VL  ospfv3
    -     NR         -            0     -    VL  rip
    -     NR         -            0     -    VL  rip
    -     NR         -            0     -    VL  eigrp
    -     NR         -            0     -    VL  isis
    -     NR         -            0     -    VL  ospf
    -     NR         -            0     -    VL  ospfv3
    -     NR         -            0     -    VL  rip
    -     NR         -            0     -    VL  eigrp
    -     NR         -            0     -    VL  isis
    -     NR         -            0     -    VL  ospf
    -     NR         -            0     -    VL  ospfv3
    -     NR         -            0     -    VL  rip
    -     NR         -            0     -    VL  amt
    -     NR         -            0     -    VL  bgp
    -     NR         -            0     -    VL  eou
    -     NR         -            0     -    VL  glbp
    -     NR         -            0     -    VL  hsrp_engine
    -     NR         -            0     -    VU  installer
    -     NR         -            0     -    VL  interface-vlan
    -     NR         -            0     -    VU  lisp
    -     NR         -            0     -    VL  msdp
    -     NR         -            0     -    VL  pim
    -     NR         -            0     -    VL  pim6
    -     NR         -            0     -    VL  scheduler
    -     NR         -            0     -    VL  isis
    -     NR         -            0     -    VL  ospf
    -     NR         -            0     -    VL  ospfv3
    -     NR         -            0     -    VL  rip
    -     NR         -            0     -    VL  amt
    -     NR         -            0     -    VL  bgp
    -     NR         -            0     -    VL  eou
    -     NR         -            0     -    VL  glbp
    -     NR         -            0     -    VL  hsrp_engine
    -     NR         -            0     -    VU  installer
    -     NR         -            0     -    VL  interface-vlan
    -     NR         -            0     -    VU  lisp
    -     NR         -            0     -    VL  msdp
    -     NR         -            0     -    VL  pim
    -     NR         -            0     -    VL  pim6
    -     NR         -            0     -    VL  scheduler
    -     NR         -            0     -    VU  vbuilder
 
   
State: R(runnable), S(sleeping), Z(defunct)
 
   
Type:  U(unknown), O(non sysmgr)
       NR(not running), ER(terminated etc)
n1000v#

Related Commands

Command
Description

show system redundancy status

Displays the HA status of the system.

show module

Displays information about all available VSMs and VEMs in the system.

module vem

Allows you to enter commands on the VEM remotely from the Cisco Nexus 1000V.


show radius-server

To display the RADIUS server configuration, use the show radius-server command.

show radius-server [host]

Syntax Description

host

(Optional) DNS name or IP address for the RADIUS server.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the RADIUS server configuration:

n1000v# show radius-server ads
        ads:
                available for authentication on port:1812
                available for accounting on port:1813
                idle time:0
                test user:test
                test password:********
n1000v(config)#

Related Commands

Command
Description

radius-server host

Defines the IP address or hostname for the RADIUS server.

radius-server directed-request

Enables directed requests.

show radius-server groups

Displays information about the RADIUS server group configuration.

show radius-server sorted

Displays RADIUS servers sorted by name.

show radius-server statistics

Displays RADIUS statistics.

show radius-server directed-request

Displays the directed request configuration.


show radius-server directed-request

To display the directed request configuration, use the show radius-server directed-request command.

show radius-server directed-request

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the directed request configuration:

n1000v(config)# show radius-server directed-request
disabled
n1000v(config)#

Related Commands

Command
Description

radius-server directed-request

Enables directed requests.

show radius-server groups

Displays information about the RADIUS server group configuration.

show radius-server sorted

Displays RADIUS servers sorted by name.

show radius-server statistics

Displays RADIUS statistics.


show radius-server groups

To display information about the RADIUS server group configuration, use the show radius-server groups command.

show radius-server groups [group-name]

Syntax Description

group-name

(Optional) Name of the RADIUS server group.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display information about the RADIUS server group configuration:

n1000v# show radius-server groups
n1000v#

Related Commands

Command
Description

aaa group server radius

Creates a RADIUS server group and enters the RADIUS server group configuration submode for that group.

radius-server host

Defines the IP address or hostname for the RADIUS server.

radius-server directed-request

Enables directed requests.

show radius-server sorted

Displays RADIUS servers sorted by name.

show radius-server statistics

Displays RADIUS statistics.

show radius-server directed-request

Displays the directed request configuration.


show radius-server sorted

To display the RADIUS server configuration in a sorted format, use the show radius-server sorted command.

show radius-server sorted

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the RADIUS server configuration in a sorted format:

n1000v(config)# show radius-server sorted

Related Commands

Command
Description

radius-server host

Defines the IP address or hostname for the RADIUS server.

radius-server directed-request

Enables directed requests.

show radius-server groups

Displays information about the RADIUS server group configuration.

show radius-server statistics

Displays RADIUS statistics.

show radius-server directed-request

Displays the directed request configuration.


show radius-server statistics

To displays the RADIUS statistics, use the show radius-server statistics command.

show radius-server statistics {hostname | ipv4-address}

Syntax Description

hostname

DNS name for the RADIUS server host.

ipv4-address

IP address of the RADIUS server host.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the RADIUS statistics:

n1000v# show radius-server statistics 10.10.1.1
Server is not monitored
 
   
Authentication Statistics
        failed transactions: 0
        sucessfull transactions: 0
        requests sent: 0
        requests timed out: 0
        responses with no matching requests: 0
        responses not processed: 0
        responses containing errors: 0
 
   
Accounting Statistics
        failed transactions: 0
        sucessfull transactions: 0
        requests sent: 0
        requests timed out: 0
        responses with no matching requests: 0
        responses not processed: 0
        responses containing errors: 0

Related Commands

Command
Description

radius-server host

Defines the IP address or hostname for the RADIUS server.

radius-server directed-request

Enables directed requests.

show radius-server groups

Displays information about the RADIUS server group configuration.

show radius-server sorted

Displays RADIUS servers sorted by name.

show radius-server statistics

Displays RADIUS statistics.

show radius-server directed-request

Displays the directed request configuration.


show running-config diff

To verify the difference between the running and startup configurations, use the show running-config diff command.

show running-config diff

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

When you switch over from one VSM to another, any unsaved running configuration that was available in an active VSM is still unsaved in the new active VSM. You can verify this unsaved running configuration with this command. Then, save that configuration in the startup. if needed.

Examples

This example shows how to verify the difference between the running and startup configurations:

n1000v# show running-config diff
*** Startup-config
--- Running-config
***************
*** 1,38 ****
version 4.0(4)SV1(1)
role feature-group name new
role name testrole
username admin password 5 $1$S7HvKc5G$aguYqHl0dPttBJAhEPwsy1 role network-admin
telnet server enable
ip domain-lookup
 
   

Related Commands

Command
Description

system switchover

Initiates, on the active VSM, a manual switchover to the standby VSM.

copy running-config startup-config

Copies the running configuration to the startup configuration.


show running-config interface ethernet

To display the running configuration for a specific Ethernet interface, use the show running-config interface ethernet command.

show running-config interface ethernet slot/port

Syntax Description

slot/port

Slot number and port number for an existing Ethernet interface.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the running configuration for a Ethernet interface 2/1:

n1000v# show running-config interface ethernet 2/1
version 4.0(4)SV1(3)
 
   
interface Ethernet3/2
  inherit port-profile uplink_all

Related Commands

Command
Description

show running-config interface port-channel

Displays information about the running configuration of the port channel.

show running-config interface vethernet

Displays information about the running configuration of the vEthernet interface.


show running-config interface port-channel

To display the running configuration for a specific port channel, use the show running-config interface port-channel command.

show running-config interface port-channel {channel-number}

Syntax Description

channel-number

Number of the port-channel group. The range of values is from 1 to 4096.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

The following example shows how to display the running configuration for port channel 10:

n1000v(config)# show running-config interface port-channel 10
version 4.0(4)SV1(1)
 
   
interface port-channel10
  switchport
  switchport mode trunk
 
   

Related Commands

Command
Description

show port-channel summary

Displays a summary of port-channel information.


show running-config interface vethernet

To display the running configuration for a specific vEthernet interface, use the show running-config interface vethernet command.

show running-config interface vethernet interface-number

Syntax Description

interface-number

Number that identifies an existing vEthernet interface.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the running configuration for a vEthernet interface 2/1:

n1000v# show running-config interface vethernet 1
version 4.0(4)SV1(2)
 
   
interface Vethernet1
  description isp_pvlan1
  pinning id 3
  switchport mode private-vlan host
  no shutdown
 
   
n1000v#

Related Commands

Command
Description

show running-config interface port-channel

Displays information about the running configuration of the port channel.

show running-config interface ethernet

Displays information about the running configuration of the Ethernet interface.


show running-config port-profile

To display the port profile configuration, use the show running-config port-profile command.

show running-config port-profile [prof_name]

Syntax Description

prof_name

(Optional) Port Profile Name.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.2(1)SV1(4)

This command was introduced.


Usage Guidelines

Examples

This example shows how to display the port profile configuration:

n1000v(config)# show running-config port-profile 
!Command: show running-config port-profile
!Time: Fri Oct 15 13:28:40 2010
 
   
version 4.2(1)SV1(4)
port-profile default max-ports 32
port-profile type ethernet allaccess2
  assign port-profile-role adminUser
port-profile type vethernet feature-veth-240
  capability feature-veth
  vmware port-group
  switchport mode access
  switchport access vlan 240
  no shutdown
  description Port-group created for Nexus1000V internal usage. Do not use/modify 
manually.
  state enabled
n1000v(config)# 
 
   

Related Commands

Command
Description

port-profile

Creates a port profile.


show running-config vlan

To display the running configuration for a specified VLAN, use the show running-config vlan command.

show running-config vlan vlan-id

Syntax Description

vlan-id

VLAN ID number or range of VLANs. Valid VLAN IDs are1-4094 or ranges are 1-5, 10 or 2-5, 7-19.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

Examples

This example shows how display the running configuration for VLAN100:

n1000v(config)# show running-config vlan 100
version 4.2(1)SV1(4)
vlan 100
n1000v(config)#
 
   

Related Commands

Command
Description

show vlan

Displays VLAN information.

vlan

Creates a VLAN.


show snmp

To display information about one or more destination profiles, use the show snmp command.

show snmp [community | context | engineID | group | host | sessions | trap | user]

Syntax Description

community

(Optional) Specifies SNMP community strings.

context

(Optional) Specifies SNMP context mapping entries.

engineID

(Optional) Specifies the SNMP engineID.

group

(Optional) Specifies the SNMP group.

host

(Optional) Specifies SNMP hosts.

sessions

(Optional) Specifies SNMP sessions.

trap

(Optional) Specifies SNMP traps.

user

(Optional) Specifies SNMPv3 users.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display information about the SNMP engineID:

n1000v# show snmp engineID
Local SNMP engineID: [Hex] 800000090302000C000000
                     [Dec] 128:000:000:009:003:002:000:012:000:000:000
n1000v#

Related Commands

Command
Description

snmp-server contact

Configures sysContact, which is the SNMP contact name.

snmp-server location

Configures sysLocation, which is the SNMP location.


show ssh key

To display the Secure Shell (SSH) server keys, use the show ssh key command.

show ssh key [dsa | rsa]

Syntax Description

dsa

(Optional) Specifies the display of DSA SSH keys.

rsa

(Optional) Specifies the display of RSA SSH keys.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display SSH server keys:

n1000v# show ssh key
n1000v#

Related Commands

Command
Description

ssh key

Generates the SSH server key.

show ssh server

Displays whether the SSH server is enabled.


show ssh server

To display the Secure Shell (SSH) server configuration, use the show ssh server command.

show ssh server

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the SSH server configuration:

n1000v# show ssh server
ssh is enabled
version 2 enabled
n1000v#
 
   

Related Commands

Command
Description

ssh

Creates an SSH IP session to a remote device using IP.

ssh key

Generates the SSH server key.

show ssh server

Displays whether the SSH server is enabled.

show ssh key

Displays the SSH server keys.


show startup-config aaa

To display the Authentication, Authorization and Accounting protocol (AAA) configuration in the startup configuration, use the show startup-config aaa command.

show startup-config aaa

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the AAA configuration in the startup configuration:

n1000v# show startup-config aaa
version 4.0(4)SV1(2)
 
   
n1000v#

Related Commands

Command
Description

show startup-config aclmanager

Displays startup configuration for the access control list (ACL) manager.

show startup-config am

Displays information about the Arthur-Merlin protocol (AM).

show startup-config arp

Displays information about ARP.

show startup-config dhcp

Displays information about DHCP.

show startup-config icmpv6

Displays information about ICMPv6.

show startup-config igmp

Displays information about IGMP.

show startup-config interface

Displays the interface configuration.

show startup-config ip

Displays information about IP.

show startup-config ipqos

Displays the startup configuration for IP QoS Manager.

show startup-config ipv6

Displays information about IPv6.

show startup-config l3vm

Displays information about l3vm.

show startup-config license

Displays information about licensing.

show startup-config log

Displays the execution log of the last-used ASCII startup configuration.

show startup-config monitor

Displays configured Ethernet SPAN sessions.

show startup-config netflow

Displays the NetFlow configuration.

show startup-config port-profile

Displays the port-profile configuration.

show startup-config port-security

Displays the port-security configuration.

show startup-config radius

Displays the RADIUS configuration.

show startup-config tacacs+

Displays the TACACS configuration.


show startup-config radius

To display the RADIUS configuration in the startup configuration, use the show startup-config radius command.

show startup-config radius

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the RADIUS configuration in the startup configuration:

n1000v# show startup-config radius
version 4.0(4)SV1(2)
 
   
n1000v#

Related Commands

Command
Description

show startup-config aaa

Displays the Authentication, Authorization and Accounting protocol (AAA) configuration in the startup configuration.

show startup-config aclmanager

Displays startup configuration for the access control list (ACL) manager.

show startup-config am

Displays information about Arthur-Merlin protocol (AM).

show startup-config arp

Displays information about ARP.

show startup-config dhcp

Displays information about DHCP.

show startup-config icmpv6

Displays information about ICMPv6.

show startup-config igmp

Displays information about IGMP.

show startup-config interface

Displays the interface configuration.

show startup-config ip

Displays information about IP.

show startup-config ipqos

Displays the startup configuration for the IP QoS Manager.

show startup-config ipv6

Displays information about IPv6.

show startup-config l3vm

Displays information about l3vm.

show startup-config license

Displays information about licensing.

show startup-config log

Displays the execution log of the last-used ASCII startup configuration.

show startup-config monitor

Displays configured Ethernet SPAN sessions.

show startup-config netflow

Displays the NetFlow configuration.

show startup-config port-profile

Displays the port-profile configuration.

show startup-config port-security

Displays the port-security configuration.

show startup-config radius

Displays the RADIUS configuration.

show startup-config tacacs+

Displays the TACACS configuration.


show startup-config security

To display the user account configuration in the startup configuration, use the show startup-config security command.

show startup-config security

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the user account configuration in the startup configuration:

n1000v# show startup-config security
version 4.0(4)SV1(2)
username admin password 5 $1$3/cH7rWm$W3QUjfQOyfySds5p3/PtX.  role network-admin
 
   
username kathleen password 5 $1$7vewiaFA$iLCfmalyKeSBySqrAgvNZ/  role network-op
 
   
erator
username kathleen role network-admin
telnet server enable
 
   
n1000v#

Related Commands

Command
Description

show startup-config aaa

Displays the Authentication, Authorization and Accounting protocol (AAA) configuration.

show startup-config aclmanager

Displays the startup configuration for Access Control List (ACL) manager.

show startup-config am

Displays information about the Arthur-Merlin protocol (AM).

show startup-config arp

Displays information about ARP.

show startup-config dhcp

Displays information about DHCP.

show startup-config icmpv6

Displays information about ICMPv6.

show startup-config igmp

Displays information about IGMP.

show startup-config interface

Displays the interface configuration.

show startup-config ip

Displays information about IP.

show startup-config ipqos

Displays the startup configuration for the IP QoS Manager.

show startup-config ipv6

Displays information about IPv6.

show startup-config l3vm

Displays information about l3vm.

show startup-config license

Displays information about licensing.

show startup-config log

Displays the execution log of last used ASCII startup configuration.

show startup-config monitor

Displays configured Ethernet SPAN sessions.

show startup-config netflow

Displays the NetFlow configuration.

show startup-config port-profile

Displays the port profile configuration.

show startup-config port-security

Displays the port-security configuration.

show startup-config radius

Displays the RADIUS configuration.

show startup-config tacacs+

Displays the TACACS configuration.


show svs connections

To display the current connections to the Cisco Nexus 1000V for verification, use the show svs connections command.

show svs connections [conn_name]

Syntax Description

conn_name

(Optional) Name of an existing connection.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display information about the SVS connection:

n1000v# show svs connections
 
   
connection vc:
    hostname: 172.23.232.139
    remote port: 80
    protocol: vmware-vim https
    certificate: default
    datacenter name: Documentation-DC
    DVS uuid: 9b dd 36 50 2e 27 27 8b-07 ed 81 89 ef 43 31 17
    config status: Enabled
    operational status: Disconnected
    sync status: -
    version: -
n1000v#

Related Commands

Command
Description

svs connection

Places you into connection configuration mode for adding this connection between Cisco Nexus 1000V and the vCenter Server.

show svs domain

Displays the domain configuration.

show svs neighbors

Displays information about SVS neighbors.


show svs domain

To display the VSM domain configuration, use the show svs domain command.

show svs domain

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.

4.0(4)SV1(2)

The output of this command was modified to include the Layer 2 and Layer 3 transport mode configuration.


Examples

This example shows how to display the VSM domain configuration:

n1000v# config t

n1000v(config)# svs-domain

n1000v(config-svs-domain)# show svs domain

SVS domain config:

Domain id: 100

Control vlan: 100

Packet vlan: 101

Management vlan: 0

L2/L3 Control mode: L3

L2/L3 Control interface: mgmt0

Status: Config push to VC successful.

n1000v(config-svs-domain)#

Related Commands

Command
Description

svs-domain

Creates and configures a domain for the Cisco Nexus 1000V that identifies the VSM and VEMs and the control and packet VLANs for communication and management.


show svs neighbors

To display all SVS neighbors, use the show svs neighbors command.

show svs neighbors

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display all SVS neighbors:

n1000v# show svs neighbors
 
   
Active Domain ID: 113
 
   
AIPC Interface MAC: 0050-56b6-2bd3
Inband Interface MAC: 0050-56b6-4f2d
 
   
Src MAC           Type   Domain-id    Node-id     Last learnt (Sec. ago)
------------------------------------------------------------------------
 
   
0002-3d40-7102     VEM       113         0302     71441.12
0002-3d40-7103     VEM       113         0402       390.77
 
   
n1000v#

Related Commands

Command
Description

show svs domain

Displays the Virtual Supervisor Module (VSM) domain configuration.

svs-domain

Creates and configures a domain for the Cisco Nexus 1000V that identifies the VSM and Virtual Ethernet Modules (VEMs) and the control and packet VLANs for communication and management.


show svs upgrade status

To monitor the upgrade of the Virtual Supervisor Module (VSM), use the show svs upgrade status command.

show svs upgrade status

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin

network-operator

Command History

Release
Modification

4.2(1)SV1(4)

This command was introduced.


Examples

This example shows how to monitor the upgrade of the VSM to a new software version:

n1000v# show svs upgrade status 
Upgrade State: Start
Upgrade mgmt0 ipv4 addr: 1.1.1.1
Upgrade mgmt0 ipv6 addr:  
Upgrade control0 ipv4 addr:  
n1000v# 

Related Commands

Command
Description

svs upgrade start

Begins the upgrade of the VSM.

svs upgrade complete

Completes a VSM software upgrade, and notifies hosts to switch to the upgraded datapath.


 
   

show system error-id

To display detailed information on system error codes, use the show system error-id command.

show system error-id {list | error-code}

Syntax Description

list

Displays brief information for all the system error messages.

error-code

Displays description about a specific error code.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

Examples

This example shows how to display detailed information about error code 0x401e0008:

n1000v# show system error-id 0x401e0008
Error Facility: sysmgr
Error Description: request was aborted, standby disk may be full
n1000v#

Related Commands

Command
Description

show system vem feature level

Displays the current software release supported.

show system redundancy status

Displays the system redundancy status.

system vlan

Adds the system VLAN to this port profile.

show system resources

Displays the system resources.


show system redundancy status

To display the current redundancy status for the Virtual Supervisor Module (VSM), use the show system redundancy status command.

show system redundancy status

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display the current redundancy status for the VSM:

n1000v# show system redundancy status
Redundancy role
---------------
      administrative:   standalone
         operational:   standalone
 
   
Redundancy mode
---------------
      administrative:   HA
         operational:   None
 
   
This supervisor (sup-1)
-----------------------
    Redundancy state:   Active
    Supervisor state:   Active
      Internal state:   Active with no standby
 
   
Other supervisor (sup-2)
------------------------
    Redundancy state:   Not present
n1000v#

Related Commands

Command
Description

system redundancy role

Designates the HA role of the VSM.

show system resources

Displays the system resources.


show system resources

To display system-related CPU and memory statistics, use the show system resources command.

show system resources

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display system-related CPU and memory statistics:

n1000v# show system resources
Load average:   1 minute: 0.00   5 minutes: 0.00   15 minutes: 0.00
Processes   :   261 total, 1 running
CPU states  :   0.0% user,   0.0% kernel,   100.0% idle
Memory usage:   2075012K total,    946780K used,   1128232K free
                  66764K buffers,  475404K cache
 
   
n1000v#

Related Commands

Command
Description

show system vem feature level

Displays the current software release supported.

show system redundancy

Displays the system redundancy status.

system vlan

Adds the system VLAN to this port profile.


show system vem feature level

To display the current software release supported, use the show system vem feature level command.

show system vem feature level

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(2)

This command was introduced.


Examples

This example shows how to display the current VEM feature level:

n1000v# show system vem feature level
current feature level: 4.0(4)SV1(2)
n1000v# 
 
   

Related Commands

Command
Description

system update vem feature level

Changes the software version supported on VEMs.


show table-map

To display QoS table maps, use the show table-map command.

show table-map [table-map-name | default-table-map-name]

Syntax Description

table-map-name

(Optional) Specify a particular table map to display.

default-table-map-name

(Optional) Specify the system-defined table map name.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(4)

This command was introduced.


Usage Guidelines

Examples

This example shows how to display the pir-markdown-map:

n1000v# show table-map pir-markdown-map
 
   
  Table-map pir-markdown-map
    default copy
    from 10,12 to 14
    from 18,20 to 22
    from 26,28 to 30
    from 34,36 to 38
 
   
n1000v# 
 
   

Related Commands

Command
Description

table-map

Creates or modifies a QoS table map.


show tacacs-server

To display the TACACS+ server configuration, use the show tacacs-server command.

show tacacs-server

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

The global shared key is saved in encrypted form in the running configuration. To display the key, use the show running-config command.

Examples

This example shows how to displays the TACACS+ server configuration:

n1000v# show tacacs-server
Global TACACS+ shared secret:********
timeout value:5
deadtime value:0
total number of servers:1
following TACACS+ servers are configured:
10.10.2.2:
available on port:49

Related Commands

Command
Description

tacacs+ enable

Enables TACACS+.

tacacs-server key

Designates the global key shared between the Cisco Nexus 1000V and the TACACS+ server hosts.

show tacacs-server directed-request

Displays the directed server enable configuration.

show tacacs-server groups

Displays information about the TACACS+ server group configuration.

show tacacs-server sorted

Displays TACACS+ servers, sorted by server name.

show tacacs-server statistics

Displays TACACS statistics.


show tcp client

To display information about the TCP client, use the show tcp client command.

show tcp client [pid pid] [detail]

Syntax Description

pid

(Optional) Specifies information about the client process.

pid

ID for the specified client process.

detail

(Optional) Specifies socket details.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display information about the TCP client:

n1000v# show tcp client
Total number of clients: 12
Total number of cancels: 255372
client: syslogd, pid: 2962, sockets: 2
client: ntp, pid: 3148, sockets: 2
client: dcos-xinetd, pid: 3156, sockets: 2
client: snmpd, pid: 3150, sockets: 4
client: ntpd, pid: 3243, sockets: 3
client: dcos-thttpd, pid: 3305, sockets: 2
client: radiusd, pid: 3143, sockets: 2
client: vms, pid: 3318, sockets: 0
client: dcos_sshd, pid: 3491, sockets: 3
client: vsh, pid: 3494, sockets: 0
client: in.dcos-telnetd, pid: 25028, sockets: 3
client: vsh, pid: 25029, sockets: 0

Related Commands

Command
Description

show tcp connection

Displays information about the TCP connection.

show tcp statistics

Displays TCP protocol statistics.


show tcp connection

To display information about the connection, use the show tcp connection command.

show tcp connection [pid pid | tcp | udp | raw] [local {srcIP | srcIP6}] [foreign {dstIP | dstIP6}] [detail]

Syntax Description

pid

(Optional) Specifies the client process connection status.

pid

ID for the client process connection status.

tcp

(Optional) Specifies all TCP connections.

udp

(Optional) Specifies all UDP connections.

raw

(Optional) Specifies all RAW connections.

local

(Optional) Specifies all TCP connections with a specified local address.

srcIP

Local IP address in the format A.B.C.D.

srcIP6

Local IP address in the format A:B:C:.D.

foreign

(Optional) Specifies all TCP connections with a specified foreign address.

dstIP

Destination IP address in the format A.B.C.D.

dstIP6

Destination IP address in the format A:B:C:.D.

detail

(Optional) Specifies detailed connection information.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display detailed information about the connection:

n1000v# show tcp connection detail
Total number of tcp sockets: 8
Active connections (including servers)
Local host: * (22), Foreign host: * (0)
  Protocol: tcp6, type: stream, ttl: 64, tos: 0, Id: 6
  Options: none, state:
  Receive buffer:
    cc: 0, hiwat: 25300, lowat: 1, flags: none
  Send buffer:
    cc: 0, hiwat: 25300, lowat: 2048, flags:
  Sequence number state:
    iss: 0, snduna: 0, sndnxt: 0, sndwnd: 0
    irs: 0, rcvnxt: 0, rcvwnd: 0, sndcwnd: 1012
  Timing parameters:
    srtt: 0 ms, rtt: 0 ms, rttv: 12000 ms, krtt: 3000 ms
    rttmin: 1000 ms, mss: 1012, duration: 1390144100 ms
  State: LISTEN
  Flags: none
  Context: management
 
   
Local host: * (23), Foreign host: * (0)
  Protocol: tcp6, type: stream, ttl: 64, tos: 0, Id: 17
  Options: none, state:
  Receive buffer:
    cc: 0, hiwat: 17204, lowat: 1, flags: none
  Send buffer:
    cc: 0, hiwat: 17204, lowat: 2048, flags:
  Sequence number state:
    iss: 0, snduna: 0, sndnxt: 0, sndwnd: 0
    irs: 0, rcvnxt: 0, rcvwnd: 0, sndcwnd: 1012
  Timing parameters:
    srtt: 0 ms, rtt: 0 ms, rttv: 12000 ms, krtt: 3000 ms
    rttmin: 1000 ms, mss: 1012, duration: 1390144100 ms
  State: LISTEN
  Flags: none
  Context: management
 
   
Local host: * (80), Foreign host: * (0)
  Protocol: tcp6, type: stream, ttl: 64, tos: 0, Id: 13
  Options: none, state: none
  Receive buffer:
    cc: 0, hiwat: 16384, lowat: 1, flags: none
  Send buffer:
    cc: 0, hiwat: 16384, lowat: 2048, flags:
  Sequence number state:
    iss: 0, snduna: 0, sndnxt: 0, sndwnd: 0
    irs: 0, rcvnxt: 0, rcvwnd: 0, sndcwnd: 1073725440
  Timing parameters:
    srtt: 0 ms, rtt: 0 ms, rttv: 12000 ms, krtt: 3000 ms
    rttmin: 1000 ms, mss: 1024, duration: 1390144100 ms
  State: LISTEN
  Flags: none
  Context: management
 
   
Local host: * (80), Foreign host: * (0)
  Protocol: tcp, type: stream, ttl: 64, tos: 0, Id: 14
  Options: none, state: none
  Receive buffer:
    cc: 0, hiwat: 16500, lowat: 1, flags: none
  Send buffer:
    cc: 0, hiwat: 16500, lowat: 2048, flags:
  Sequence number state:
    iss: 0, snduna: 0, sndnxt: 0, sndwnd: 0
    irs: 0, rcvnxt: 0, rcvwnd: 0, sndcwnd: 500
  Timing parameters:
    srtt: 0 ms, rtt: 0 ms, rttv: 12000 ms, krtt: 3000 ms
    rttmin: 1000 ms, mss: 500, duration: 1390144100 ms
  State: LISTEN
  Flags: none
  Context: management
 
   
Local host: * (161), Foreign host: * (0)
  Protocol: tcp, type: stream, ttl: 64, tos: 0, Id: 3
  Options: none, state: none
  Receive buffer:
    cc: 0, hiwat: 16384, lowat: 1, flags: none
  Send buffer:
    cc: 0, hiwat: 16384, lowat: 2048, flags:
  Sequence number state:
    iss: 0, snduna: 0, sndnxt: 0, sndwnd: 0
    irs: 0, rcvnxt: 0, rcvwnd: 0, sndcwnd: 512
  Timing parameters:
    srtt: 0 ms, rtt: 0 ms, rttv: 12000 ms, krtt: 3000 ms
    rttmin: 1000 ms, mss: 512, duration: 1390144100 ms
  State: LISTEN
  Flags: none
  Context: management
 
   
Local host: * (161), Foreign host: * (0)
  Protocol: tcp6, type: stream, ttl: 64, tos: 0, Id: 5
  Options: none, state: none
  Receive buffer:
    cc: 0, hiwat: 16384, lowat: 1, flags: none
  Send buffer:
    cc: 0, hiwat: 16384, lowat: 2048, flags:
  Sequence number state:
    iss: 0, snduna: 0, sndnxt: 0, sndwnd: 0
    irs: 0, rcvnxt: 0, rcvwnd: 0, sndcwnd: 1073725440
  Timing parameters:
    srtt: 0 ms, rtt: 0 ms, rttv: 12000 ms, krtt: 3000 ms
    rttmin: 1000 ms, mss: 1024, duration: 1390144100 ms
  State: LISTEN
  Flags: none
  Context: management
 
   
Local host: 10.10.233.74 (22), Foreign host: 10.10.185.189 (48131)
  Protocol: tcp, type: stream, ttl: 64, tos: 0, Id: 20
  Options: none, state: none
  Receive buffer:
    cc: 0, hiwat: 17500, lowat: 1, flags: none
  Send buffer:
    cc: 0, hiwat: 17500, lowat: 2048, flags:
  Sequence number state:
    iss: 3575780911, snduna: 3576001996, sndnxt: 3576001996, sndwnd: 32767
    irs: 905490047, rcvnxt: 905574926, rcvwnd: 17500, sndcwnd: 1953
  Timing parameters:
    srtt: 700 ms, rtt: 0 ms, rttv: 0 ms, krtt: 1000 ms
    rttmin: 1000 ms, mss: 500, duration: 1390101600 ms
  State: ESTABLISHED
  Flags: none
  Context: management
 
   
Local host: 10.10.233.74 (23), Foreign host: 10.10.22.107 (35030)
  Protocol: tcp, type: stream, ttl: 64, tos: 0, Id: 18
  Options: none, state: none
  Receive buffer:
    cc: 0, hiwat: 17500, lowat: 1, flags: none
  Send buffer:
    cc: 0, hiwat: 17500, lowat: 2048, flags:
  Sequence number state:
    iss: 3273730667, snduna: 3273793065, sndnxt: 3273793065, sndwnd: 32767
    irs: 3760023047, rcvnxt: 3760024636, rcvwnd: 17500, sndcwnd: 25095
  Timing parameters:
    srtt: 700 ms, rtt: 0 ms, rttv: 0 ms, krtt: 1000 ms
    rttmin: 1000 ms, mss: 500, duration: 467168700 ms
  State: ESTABLISHED
  Flags: none
  Context: management
 
   
Total number of udp sockets: 11
Active connections (including servers)
Local host: * (123), Foreign host: * (0)
  Protocol: udp6, type: dgram, ttl: 64, tos: 0, Id: 11
  Options: none, state: none
  Receive buffer:
    cc: 0, hiwat: 42240, lowat: 1, flags: none
  Send buffer:
    cc: 0, hiwat: 9216, lowat: 2048, flags:
  Context: management
 
   
Local host: * (123), Foreign host: * (0)
  Protocol: udp, type: dgram, ttl: 64, tos: 0x10, Id: 10
  Options: none, state: none
  Receive buffer:
    cc: 0, hiwat: 42240, lowat: 1, flags: none
  Send buffer:
    cc: 0, hiwat: 9216, lowat: 2048, flags:
  Context: management
 
   
Local host: * (161), Foreign host: * (0)
  Protocol: udp, type: dgram, ttl: 64, tos: 0, Id: 1
  Options: none, state:
  Receive buffer:
    cc: 0, hiwat: 131072, lowat: 1, flags: none
  Send buffer:
    cc: 0, hiwat: 131072, lowat: 2048, flags:
  Context: management
 
   
Local host: * (161), Foreign host: * (0)
  Protocol: udp6, type: dgram, ttl: 64, tos: 0, Id: 2
  Options: none, state:
  Receive buffer:
    cc: 0, hiwat: 131072, lowat: 1, flags: none
  Send buffer:
    cc: 0, hiwat: 131072, lowat: 2048, flags:
  Context: management
 
   
Local host: 127.0.0.1 (123), Foreign host: * (0)
  Protocol: udp, type: dgram, ttl: 64, tos: 0x10, Id: 12
  Options: none, state: none
  Receive buffer:
    cc: 0, hiwat: 42240, lowat: 1, flags: none
  Send buffer:
    cc: 0, hiwat: 9216, lowat: 2048, flags:
  Context: management
 
   
Local host: 127.0.0.1 (130), Foreign host: * (0)
  Protocol: udp, type: dgram, ttl: 64, tos: 0, Id: 9
  Options: none, state:
  Receive buffer:
    cc: 0, hiwat: 42240, lowat: 1, flags: none
  Send buffer:
    cc: 0, hiwat: 9216, lowat: 2048, flags:
  Context: management
 
   
Local host: 127.0.0.1 (27613), Foreign host: 127.0.0.1 (123)
  Protocol: udp, type: dgram, ttl: 64, tos: 0, Id: 8
  Options: , state: none
  Receive buffer:
    cc: 0, hiwat: 42240, lowat: 1, flags:
  Send buffer:
    cc: 0, hiwat: 9216, lowat: 2048, flags:
  Context: management
 
   
 
   
Total number of raw sockets: 0

Related Commands

Command
Description

show telnet server

Displays the Telnet server configuration.

show running-config security

Displays the user account configuration in the running configuration.

show tcp client

Displays information about the TCP client.

show tcp statistics

Displays TCP protocol statistics.


show tcp statistics

To display TCP protocol statistics, use the show tcp statistics command.

show tcp statistics [all | tcp4 | tcp6 | tcpsum | udp4 | udp6 | udpsum | raw4 | raw6 | rawsum]

Syntax Description

all

(Optional) Specifies all TCPv4, TCPv6, UDPv4, UDPv6, RAWv4, and RAWv6 protocol statistics.

tcp4

(Optional) Specifies TCPv4 protocol statistics.

tcp6

(Optional) Specifies TCPv6 protocol statistics.

tcpsum

(Optional) Specifies the sum of TCPv4 and TCPv6 protocols statistics.

udp4

(Optional) Specifies UDPv4 protocol statistics.

udp6

(Optional) Specifies UDPv6 protocol statistics.

udpsum

(Optional) Specifies the sum of UDPv4 and UDPv6 protocols statistics.

raw4

(Optional) Specifies RAWv4 protocol statistics.

raw6

(Optional) Specifies RAWv6 protocol statistics.

rawsum

(Optional) Specifies the sum of RAWv4 and RAWv6 protocols statistics.


Defaults

None

Command Modes

Any

Supported User Roles

network-admin
network-operator

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to display TCP protocol statistics:

n1000v# show tcp statistics
TCP Received:
        479908 packets total
        0 checksum error, 0 bad offset, 0 too