Cisco Nexus 1000V Command Reference, Release 4.0(4)SV1(1)
I Commands
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I Commands

Table Of Contents

I Commands

install certificate

install license bootflash:

interface control

interface ethernet

interface loopback

interface mgmt

interface port-channel

interface vethernet

ip access-list

ip address

ip directed-broadcast

ip flow monitor

ip igmp snooping (Global)

ip igmp snooping (VLAN)

ip igmp snooping explicit-tracking

ip igmp snooping fast-leave

ip igmp snooping last-member-query-interval

ip igmp snooping mrouter interface

ip igmp snooping report-suppression (Global)

ip igmp snooping report-suppression (VLAN)

ip igmp snooping static-group

ip igmp snooping v3-report-suppression (Global)

ip igmp snooping v3-report-suppression (VLAN)

ip port access-group

ip source-route


I Commands


This chapter describes the Cisco Nexus 1000V commands that begin with the letter I.

install certificate

To install a certificate, use the install certificate command. To remove a certificate, use the no form of this command.

install certificate {bootflash: | default}

no install certificate

Syntax Description

bootflash:

Specifies the path.

default

Specifies the default certificate.


Defaults

No certificate is installed.

Command Modes

SVS connection configuration (config-svs-conn)

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

Only one SVS connection can be created.

Examples

This example shows how to install a certificate:

n1000v# configure terminal
n1000v(config)# svs connect s1
n1000v(config-svs-conn)# install certificate default
n1000v(config-svs-conn)# 

This example shows how to remove a certificate:

n1000v# configure terminal
n1000v(config)# svs connect s1
n1000v(config-svs-conn)# no install certificate default
n1000v(config-svs-conn)# 

Related Commands

Command
Description

show svs

Displays SVS information.


install license bootflash:

To install a license file(s) on a VSM, use the install license bootflash: command.

install license bootflash: filename

Syntax Description

filename

(Optional) Specify a name for the license file. If you do not specify a name, then the license is installed using the default name.


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

You must first uninstall an evaluation license if one is present on your VSM. For more information, see the Cisco Nexus 1000V License Configuration Guide, Release 4.0(4)SV1(1).

You must be logged in to the active VSM console port.

This command installs the license file using the name, license_file.lic. You can specify a different name.

If you are installing multiple licenses for the same VSM, also called license stacking, make sure that each license key file name is unique.

Repeat this procedure for each additional license file you are installing, or stacking, on the VSM.

Examples

This example shows how to install a license to bootflash on a VSM and then display the installed file:

n1000v# install license bootflash:license_file.lic 
Installing license ..done 
n1000v# show license file license.lic
SERVER this_host ANY
VENDOR cisco
INCREMENT NEXUS1000V_LAN_SERVICES_PKG cisco 1.0 permanent 1 \
        HOSTID=VDH=1575337335122974806 \
        NOTICE="<LicFileID>license.lic</LicFileID><LicLineID>0</LicLineID> \
        <PAK>PAK12345678</PAK>" SIGN=3AF5C2D26E1A
n1000v#

Related Commands

Command
Description

show license file

Verifies the license installation by displaying the license configured for the VSM.

clear license

Uninstalls a license, that is, removes it from the VSM and shuts down the Ethernet interfaces to the VEMs covered by that license.

logging level license

Designates the level of severity at which license messages should be logged.

install license

Installs a license file(s) on a VSM

svs license transfer src-vem

Transfers licenses from a source VEM to another VEM, or to the VSM pool of available licenses.


interface control

To configure the control interface and enter interface configuration mode, use the interface control command.

interface control0

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Global configuration (config)
Interface configuration (config-if)

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

Examples

This example shows how to enter the interface configuration mode to configure the control interface:

n1000v(config)# interface control0
n1000v(config-if)#

Related Commands

Command
Description

show interface control0

Displays information about the traffic on the control interface.


interface ethernet

To configure an Ethernet interface, use the interface ethernet command.

interface ethernet slot/port

Syntax Description

slot/port

Specifies the slot number and port number for the Ethernet interface.


Defaults

None

Command Modes

Global Configuration (config)

Interface Configuration (config-if)

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

Examples

This example shows how to access the interface command mode for configuring the Ethernet interface on slot 2, port 1:

n1000v# config t
n1000v(config)# interface ethernet 2/1
n1000v(config-if)#

Related Commands

Command
Description

show interface ethernet slot/port

Displays information about the Ethernet interface.


interface loopback

To create and configure a loopback interface, use the interface loopback command. To remove a loopback interface, use the no form of this command.

interface loopback number

no interface loopback number

Syntax Description

number

Identifying interface number; valid values are from 0 to 1023.


Defaults

None

Command Modes

Global Configuration (config)
Interface Configuration (config-if)

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

Examples

This example shows how to create a loopback interface:

n1000v(config)# interface loopback 50
n1000v(config-if)#

Related Commands

Command
Description

show interface loopback

Displays information about the traffic on the specified loopback interface.


interface mgmt

To configure the management interface and enter interface configuration mode, use the interface management command.

interface mgmt0

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Global Configuration (config)
Interface Configuration (config-if)

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

Examples

This example shows how to enter the interface configuration mode to configure the management interface:

n1000v(config)# interface mgmt0
n1000v(config-if)#

Related Commands

Command
Description

show interface mgmt0

Displays information about the traffic on the management interface.


interface port-channel

To create a port-channel interface and enter interface configuration mode, use the interface port-channel command. To remove a logical port-channel interface or subinterface, use the no form of this command.

interface port-channel channel-number

no interface port-channel channel-number

Syntax Description

channel-number

Channel number that is assigned to this port-channel logical interface. The range of valid values is from 1 to 4096.


Defaults

None

Command Modes

Global Configuration (config)
Interface Configuration (config-if)

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

Use the interface port-channel command to create or delete port-channel groups and to enter the interface configuration mode for the port channel.

A port can belong to only one channel group.

When you use the interface port-channel command, follow these guidelines:

If you are using CDP, you must configure it only on the physical interface and not on the port-channel interface.

If you do not assign a static MAC address on the port-channel interface, a MAC address is automatically assigned. If you assign a static MAC address and then later remove it, the MAC address is automatically assigned.

The MAC address of the port channel is the address of the first operational port added to the channel group. If this first-added port is removed from the channel, the MAC address comes from the next operational port added, if there is one.

Examples

This example shows how to create a port-channel group interface with channel-group number 50:

n1000v(config)# interface port-channel 50
n1000v(config-if)#

Related Commands

Command
Description

show interface port-channel

Displays information on traffic on the specified port-channel interface.

show port-channel summary

Displays information on the port channels.


interface vethernet

To create a virtual Ethernet interface and enter interface configuration mode, use the interface vethernet command. To remove a virtual Ethernet interface, use the no form of this command.

interface vethernet number

no interface vethernet number

Syntax Description

number

Identifying interface number; valid values are from 1 to 1048575.


Defaults

None

Command Modes

Global Configuration (config)
Interface Configuration (config-if)

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

Examples

This example shows how to create a virtual Ethernet interface:

n1000v(config)# interface vethernet 50
n1000v(config-if)#

Related Commands

Command
Description

show interface vethernet number

Displays information about the traffic on the specified virtual Ethernet interface.


ip access-list

To create an access list, use the ip access-list command. To remove an access list, use the no form of this command.

ip access-list {name | match-local-traffic}

no ip access-list {name | match-local-traffic}

Syntax Description

name

List name.

match-local-traffic

Enables access list matching for locally generated traffic.


Defaults

No access list exists.

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 create an access list:

n1000v(config)# configure terminal
n1000v(config)# ip access-list acl1
n1000v(config)# 

Related Commands

Command
Description

show access-lists

Displays access lists.


ip address

To create an IP route, use the ip address command. To remove an IP address, use the no form of this command.

ip address {address mask | prefix} {next-hop | next-hop-prefix | interface-type interface-number} [tag tag-value | preference]

no ip address {address mask | prefix} {next-hop | next-hop-prefix | interface-type interface-number} [secondary | tag tag-value | preference]

Syntax Description

address

IP address, in format A.B.C.D.

mask

IP network mask, in format A.B.C.D.

prefix

IP prefix and network mask length, in format A.B.C.D/LEN.

next-hop

IP next-hop address, in format A.B.C.D.

next-hop-prefix

IP next-hop prefix in format A.B.C.D./LEN.

interface-type

Interface type.

interface-number

Interface or subinterface number.

secondary

(Optional) Configures additional IP addresses on the interface.

tag

(Optional) Specifies a supply tag.

tag-value

Supply tag value. The range of valid values is 0 to 4294967295. The default is 0.

preference

(Optional) Route preference.


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 create an IP address:

n1000v(config)# configure terminal
n1000v(config)# ip address 209.165.200.225 255.255.255.224 x
n1000v(config)# 

Related Commands

Command
Description

show ip interface A.B.C.D.

Displays interfaces for local IP addresses.



ip directed-broadcast

To enable IP directed broadcast, use the ip directed-broadcast command. To disable IP directed broadcast, use the no form of this command.

ip directed-broadcast

no ip directed-broadcast

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Interface Configuration (config-if)

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Examples

This example shows how to enable IP directed broadcast:

n1000v# configure terminal
n1000v(config)# interface mgmt 0
n1000v(config-if)# ip directed-broadcast
n1000v(config-if)# 

Related Commands

Command
Description

show ip interface

Displays IP interface information.


ip flow monitor

To enable a Flexible NetFlow flow monitor for traffic that the router is receiving or forwarding, use the ip flow monitor interface configuration mode command. To disable a Flexible NetFlow flow monitor, use the no form of this command.

ip flow monitor monitor-name {input | output}

no ip flow monitor monitor-name {input | output}

Syntax Description

monitor-name

Name of a flow monitor that you previously configured.

input

Monitors traffic that the routers is receiving on the interface.

output

Monitors traffic that the routers is transmitting on the interface.


Defaults

Disabled.

Command Modes

Interface Configuration (config-if)

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

You must have already created a flow monitor by using the flow monitor command before you can apply the flow monitor to an interface with the ip flow monitor command to enable traffic monitoring with Flexible NetFlow.

Examples

The following example enables a flow monitor for monitoring input traffic:

n1000v(config)# interface ethernet0/0
n1000v(config-if)# ip flow monitor FLOW-MONITOR-1 input

The following example enables a flow monitor for monitoring output traffic:

n1000v(config)# interface ethernet0/0
n1000v(config-if)# ip flow monitor FLOW-MONITOR-1 output

The following example enables the same flow monitor on the same interface for monitoring input and output traffic:

n1000v(config)# interface ethernet0/0
n1000v(config-if)# ip flow monitor FLOW-MONITOR-1 input
n1000v(config-if)# ip flow monitor FLOW-MONITOR-1 output

The following example enables two different flow monitors on the same interface for monitoring input and output traffic:

n1000v(config)# interface ethernet0/0
n1000v(config-if)# ip flow monitor FLOW-MONITOR-1 input
n1000v(config-if)# ip flow monitor FLOW-MONITOR-2 output

The following example enables the same flow monitor on two different interfaces for monitoring input and output traffic:

n1000v(config)# interface ethernet0/0
n1000v(config-if)# ip flow monitor FLOW-MONITOR-1 input
n1000v(config)# interface ethernet1/0
n1000v(config-if)# ip flow monitor FLOW-MONITOR-1 output

The following example enables two different flow monitors on two different interfaces for monitoring input and output traffic:

n1000v(config)# interface ethernet0/0
n1000v(config-if)# ip flow monitor FLOW-MONITOR-1 input
n1000v(config)# interface ethernet1/0
n1000v(config-if)# ip flow monitor FLOW-MONITOR-2 output

Related Commands

Command
Description

flow exporter

Creates a flow exporter.

flow monitor

Creates a flow monitor.

flow record

Creates a flow record.


ip igmp snooping (Global)

To enable IGMP snooping, use the ip igmp snooping command. To disable IGMP snooping, use the no form of this command.

ip igmp snooping

no ip igmp snooping

Syntax Description

This command has no arguments or keywords.

Defaults

Enabled

Command Modes

Global Configuration (config)

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

If the global configuration of IGMP snooping is disabled, then all VLANs are treated as disabled, whether they are enabled or not.

Examples

This example shows how to enable IGMP snooping:

n1000v(config)# ip igmp snooping
n1000v(config)# 

This example shows how to disable IGMP snooping:

n1000v(config)# no ip igmp snooping
n1000v(config)# 

Related Commands

Command
Description

show ip igmp snooping

Displays IGMP snooping information.


ip igmp snooping (VLAN)

To enable IGMP snooping on a VLAN interface, use the ip igmp snooping command. To disable IGMP snooping on the interface, use the no form of this command.

ip igmp snooping

no ip igmp snooping

Syntax Description

This command has no arguments or keywords.

Defaults

Enabled

Command Modes

VLAN configuration (config-vlan)

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

If the global configuration of IGMP snooping is disabled, then all VLANs are treated as disabled, whether they are enabled or not.

Examples

This example shows how to enable IGMP snooping on a VLAN interface:

n1000v(config)# vlan 1
n1000v(config-vlan)# ip igmp snooping
n1000v(config-vlan)# 

This example shows how to disable IGMP snooping on a VLAN interface:

n1000v(config)# vlan 1
n1000v(config-vlan)# no ip igmp snooping
n1000v(config-vlan)# 

Related Commands

Command
Description

show ip igmp snooping

Displays IGMP snooping information.


ip igmp snooping explicit-tracking

To enable tracking of IGMPv3 membership reports from individual hosts for each port on a per-VLAN basis, use the ip igmp snooping explicit-tracking command. To disable tracking, use the no form of this command.

ip igmp snooping explicit-tracking

no ip igmp snooping explicit-tracking

Syntax Description

This command has no arguments or keywords.

Defaults

Enabled

Command Modes

VLAN configuration (config-vlan)

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

Examples

This example shows how to enable tracking of IGMPv3 membership reports on a VLAN interface:

n1000v(config)# vlan 1
n1000v(config-vlan)# ip igmp snooping explicit-tracking
n1000v(config-vlan)# 

This example shows how to disable IGMP snooping on a VLAN interface:

n1000v(config)# vlan 1
n1000v(config-vlan)# no ip igmp snooping explicit-tracking
n1000v(config-vlan)# 

Related Commands

Command
Description

show ip igmp snooping

Displays IGMP snooping information.


ip igmp snooping fast-leave

To enable support of IGMPv2 hosts that cannot be explicitly tracked because of the host report suppression mechanism of the IGMPv2 protocol, use the ip igmp snooping fast-leave command. To disable support of IGMPv2 hosts, use the no form of this command.

ip igmp snooping fast-leave

no ip igmp snooping fast-leave

Syntax Description

This command has no arguments or keywords.

Defaults

Disabled

Command Modes

VLAN configuration (config-vlan)

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

When you enable fast leave, the IGMP software assumes that no more than one host is present on each VLAN port.

Examples

This example shows how to enable support of IGMPv2 hosts:

n1000v(config)# vlan 1
n1000v(config-vlan)# ip igmp snooping fast-leave
n1000v(config-vlan)# 

This example shows how to disable support of IGMPv2 hosts:

n1000v(config)# vlan 1
n1000v(config-vlan)# no ip igmp snooping fast-leave
n1000v(config-vlan)# 

Related Commands

Command
Description

show ip igmp snooping

Displays IGMP snooping information.


ip igmp snooping last-member-query-interval

To configure a query interval in which the software removes a group, use the ip igmp snooping last-member-query-interval command. To reset the query interval to the default, use the no form of this command.

ip igmp snooping last-member-query-interval interval

no ip igmp snooping last-member-query-interval [interval]

Syntax Description

interval

Query interval in seconds. The range is from 1 to 25. The default is 1.


Defaults

The query interval is 1.

Command Modes

VLAN configuration (config-vlan)

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

Examples

This example shows how to configure a query interval in which the software removes a group:

n1000v(config)# vlan 1
n1000v(config-vlan)# ip igmp snooping last-member-query-interval 3
n1000v(config-vlan)# 

This example shows how to reset a query interval to the default:

n1000v(config)# vlan 1
n1000v(config-vlan)# no ip igmp snooping last-member-query-interval
n1000v(config-vlan)# 

Related Commands

Command
Description

show ip igmp snooping

Displays IGMP snooping information.


ip igmp snooping mrouter interface

To configure a static connection to a multicast router, use the ip igmp snooping mrouter interface command. To remove the static connection, use the no form of this command.

ip igmp snooping mrouter interface if-type if-number

no ip igmp snooping mrouter interface if-type if-number

Syntax Description

if-type

Interface type. For more information, use the question mark (?) online help function.

if-number

Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.


Defaults

None

Command Modes

VLAN configuration (config-vlan)

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

The interface to the router must be in the selected VLAN.

Examples

This example shows how to configure a static connection to a multicast router:

n1000v(config)# vlan 1
n1000v(config-vlan)# ip igmp snooping mrouter interface ethernet 2/1
n1000v(config-vlan)# 

This example shows how to remove a static connection to a multicast router:

n1000v(config)# vlan 1
n1000v(config-vlan)# no ip igmp snooping mrouter interface ethernet 2/1
n1000v(config-vlan)# 

Related Commands

Command
Description

show ip igmp snooping

Displays IGMP snooping information.


ip igmp snooping report-suppression (Global)

To configure IGMPv1 or GMPv2 report suppression for VLANs, use the ip igmp snooping report-suppression command. To remove IGMPv1 or GMPv2 report suppression, use the no form of this command.

ip igmp snooping report-suppression

no ip igmp snooping report-suppression

Syntax Description

This command has no arguments or keywords.

Defaults

Enabled

Command Modes

Global Configuration (config)

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

Examples

This example shows how to configure IGMPv1 or GMPv2 report suppression for VLANs:

n1000v(config)# ip igmp snooping report-suppression

This example shows how to remove IGMPv1 or GMPv2 report suppression:

n1000v(config)# no ip igmp snooping report-suppression

Related Commands

Command
Description

show ip igmp snooping

Displays IGMP snooping information.


ip igmp snooping report-suppression (VLAN)

To configure IGMPv1 or GMPv2 report suppression for VLANs, use the ip igmp snooping report-suppression command. To remove IGMPv1 or GMPv2 report suppression, use the no form of this command.

ip igmp snooping report-suppression

no ip igmp snooping report-suppression

Syntax Description

This command has no arguments or keywords.

Defaults

Enabled

Command Modes

VLAN configuration (config-vlan)

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

Examples

This example shows how to configure IGMPv1 or GMPv2 report suppression for VLANs:

n1000v(config)# vlan 1
n1000v(config-vlan)# ip igmp snooping report-suppression
n1000v(config-vlan)# 

This example shows how to remove IGMPv1 or GMPv2 report suppression:

n1000v(config)# vlan 1
n1000v(config-vlan)# no ip igmp snooping report-suppression
n1000v(config-vlan)# 

Related Commands

Command
Description

show ip igmp snooping

Displays IGMP snooping information.


ip igmp snooping static-group

To configure a Layer 2 port of a VLAN as a static member of a multicast group, use the ip igmp snooping static-group command. To remove the static member, use the no form of this command.

ip igmp snooping static-group group interface if-type if-number

no ip igmp snooping static-group group interface if-type if-number

Syntax Description

group

Group IP address.

interface

Specifies interface for static group.

if-type

Interface type. For more information, use the question mark (?) online help function.

if-number

Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.


Defaults

None

Command Modes

VLAN configuration (config-vlan)

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

You can specify the interface by the type and the number, such as ethernet slot/port.

Examples

This example shows how to configure a static member of a multicast group:

n1000v(config)# vlan 1
n1000v(config-vlan)# ip igmp snooping static-group 230.0.0.1 interface ethernet 2/1
n1000v(config-vlan)# 

This example shows how to remove a static member of a multicast group:

n1000v(config)# vlan 1
n1000v(config-vlan)# no ip igmp snooping static-group 230.0.0.1 interface ethernet 2/1
n1000v(config-vlan)# 

Related Commands

Command
Description

show ip igmp snooping

Displays IGMP snooping information.


ip igmp snooping v3-report-suppression (Global)

To configure IGMPv3 report suppression and proxy reporting, use the ip igmp snooping v3-report-suppression command. To remove IGMPv3 report suppression and proxy reporting, use the no form of this command.

ip igmp snooping v3-report-suppression

no ip igmp snooping v3-report-suppression

Syntax Description

This command has no arguments or keywords.

Defaults

Disabled

Command Modes

Global Configuration (config)

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

Examples

This example shows how to configure IGMPv3 report suppression and proxy reporting:

n1000v(config)# ip igmp snooping v3-report-suppression

This example shows how to remove IGMPv3 report suppression and proxy reporting:

n1000v(config)# no ip igmp snooping v3-report-suppression

Related Commands

Command
Description

show ip igmp snooping

Displays IGMP snooping information.


ip igmp snooping v3-report-suppression (VLAN)

To configure IGMPv3 report suppression and proxy reporting for VLANs, use the ip igmp snooping v3-report-suppression command. To remove IGMPv3 report suppression, use the no form of this command.

ip igmp snooping v3-report-suppression

no ip igmp snooping v3-report-suppression

Syntax Description

This command has no arguments or keywords.

Defaults

Disabled

Command Modes

VLAN configuration (config-vlan)

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

Examples

This example shows how to configure IGMPv3 report suppression and proxy reporting for VLANs:

n1000v(config)# vlan 1
n1000v(config-vlan)# ip igmp snooping v3-report-suppression
n1000v(config-vlan)#

This example shows how to remove IGMPv3 report suppression and proxy reporting for VLANs:

n1000v(config)# vlan 1
n1000v(config-vlan)# no ip igmp snooping v3-report-suppression
n1000v(config-vlan)#

Related Commands

Command
Description

show ip igmp snooping

Displays IGMP snooping information.


ip port access-group

To create an access group, use the ip port access-group command. To remove access control, use the no form of this command.

ip port access-group name {in | out}

no ip port access-group name {in | out}

Syntax Description

name

Group name. The range of valid values is 1 to 64.

in

Specifies inbound traffic.

out

Specifies outbound traffic.


Defaults

No access group exists.

Command Modes

Port profile configuration (config-port-prof)

Supported User Roles

network-admin

Command History

Release
Modification

4.0(4)SV1(1)

This command was introduced.


Usage Guidelines

You create an access group to specify in an ACL the access control of packets.

Examples

This example shows how to create an access group:

n1000v# configure terminal
n1000v(config)# port-profile 1
n1000v(config-port-prof)# ip port access-group group1 in
n1000v(config-port-prof)# 

Related Commands

Command
Description

show access-lists

Displays access lists.

show port-profile

Displays port profile information.


ip source-route

To enable an IP source route, use the ip source-route command. To disable an IP source route, use the no form of this command.

ip source-route

no ip source-route

Syntax Description

This command has no arguments or keywords.

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 enable an IP source route:

n1000v(config)# configure terminal
n1000v(config)# ip source-route
n1000v(config)# 

Related Commands

Command
Description

show ip static-route

Displays static routes.