Show Commands

This chapter describes the Cisco NX-OS Security show commands.

show aaa accounting

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

show aaa accounting

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the configuration of the accounting log:

switch# show aaa accounting
default: local

show aaa authentication

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

show aaa authentication [ login error-enable | login chap | login mschap | login mschapv2 | login ascii-authentication ]

 
Syntax Description

login error-enable

(Optional) Displays the configuration for login error messages.

login chap

(Optional) Displays the configuration for CHAP authentication.

login mschap

(Optional) Displays the configuration for MS-CHAP authentication.

login mschapv2

(Optional) Displays the configuration for MS-CHAP V2 authentication.

login ascii-authentication

(Optional) Displays the configuration for ASCII authentication for passwords on TACACS+ servers.

 
Defaults

Displays the console and login authentication methods configuration.

 
Command Modes

Any command mode

 
Command History

Release
Modification

5.0(2)

Added the chap keyword

4.2(1)

Added the mschapv2 keyword.

4.1(2)

Added the ascii-authentication keyword.

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the configured authentication parameters:

switch# show aaa authentication
default: local
console: local
dot1x: not configured
eou: not configured
 

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

switch# show aaa authentication login error-enable
disabled
 

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

switch# show aaa authentication login chap
disabled
 
 

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

switch# show aaa authentication login mschap
disabled
 

This example shows how to display the authentication-login MSCHAP V2 configuration:

switch# show aaa authentication login mschapv2
enabled
 

This example shows how to display the status of the ASCII authentication for passwords feature :

switch(config)# show aaa authentication login ascii-authentication
disabled
 

 
Related Commands

Command
Description

aaa authentication login ascii-authentication

Enables ASCII authentication for passwords on a TACACS+ server.

aaa authentication login chap enable

Enables CHAP authentication.

aaa authentication login error-enable

Configures the AAA authentication failure message to display on the console.

aaa authentication login mschap enable

Enables MSCHAP authentication.

aaa authentication login mschapv2 enable

Enables MSCHAP V2 authentication.
 

show aaa authorization

To display AAA authorization configuration information, use the show aaa authorization command.

show aaa authorization [ all ]

 
Syntax Description

all

(Optional) Displays configured and default values.

 
Defaults

Displays the configured information.

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.2(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the configured authorization methods:

switch# show aaa authorization
pki-ssh-cert: local
pki-ssh-pubkey: local
AAA command authorization:
default authorization for config-commands: none
cts: group radius
 

This example shows how to display the configured authorization methods and defaults:

switch# show aaa authorization all
pki-ssh-cert: local
pki-ssh-pubkey: local
AAA command authorization:
default authorization for config-commands: none
default authorization for commands: local
cts: group radius

 
Related Commands

Command
Description

aaa authorization

Configures the default AAA authorization method.

feature cts

Enables the Cisco TrustSec feature.

feature ldap

Enables the LDAP feature.

feature tacacs+

Enables the TACACS+ feature.
 

show aaa groups

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

show aaa groups

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display AAA group information:

switch# show aaa groups
radius
TacServer
 
 

show aaa local user blocked

To display the blocked users, use the show aaa local user blocked command.

show aaa local user blocked

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

7.3(0)D1(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the blocked users:

switch# show aaa local user blocked
Local-user State
testuser Watched (till 11:34:42 IST Feb 5 2015)
 

 
Related Commands

Command
Description

aaa authentication rejected

Configures the login block per user.

clear aaa local user blocked

Clears the blocked users.
 

 

 

show aaa user default-role

To display the AAA user default role configuration, use the show aaa user default-role command.

show aaa user default-role

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(3)

This command was introduced.

 
Usage Guidelines

User the aaa user default-role command to configure the AAA user default role.

This command does not require a license.

Examples

This example shows how to display the AAA user default role configuration:

switch# show aaa user default-role
enabled
 

 
Related Commands

Command
Description

aaa user default-role

Enables the AAA user default role.

show access-lists

To display all IPv4, IPv6, and MAC access control lists (ACLs) or a specific ACL, use the show access-lists command.

show access-lists [ access-list-name ] [ expanded | summary ]

 
Syntax Description

access-list-name

(Optional) Name of an ACL, which can be up to 64 alphanumeric, case-sensitive characters.

expanded

(Optional) Specifies that the contents of object groups appear rather than the names of object groups only.

summary

(Optional) Specifies that the command displays information about the ACL. For more information, see the “Usage Guidelines” section.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.2(1)

Command output is sorted alphabetically by the ACL names.

Support was added for the fragments command.

4.1(2)

Support for IPv6 ACLs was added.

4.0(1)

This command was introduced.

 
Usage Guidelines

The device shows all ACLs unless you use the access-list-name argument to specify an ACL.

If you do not specify an ACL name, the device lists ACLs alphabetically by the ACL names.

The expanded keyword allows you to display the details of object groups used in an ACL rather than only the name of the object groups. For more information about object groups, see the object-group ip address, object-group ipv6 address, and object-group ip port commands.

The summary keyword allows you to display information about the ACL rather than the ACL configuration. The information displayed includes the following:

  • Whether per-entry statistics are configured for the ACL.
  • Whether the fragments command is configured for an IP ACL.
  • The number of rules in the ACL configuration. This number does not reflect how many entries that the ACL contains when the device applies it to an interface. If a rule in the ACL uses an object group, the number of entries in the ACL when it is applied may be much greater than the number of rules.
  • The interfaces that the ACL is applied to.
  • The interfaces that the ACL is active on.

The show access-lists command displays statistics for each entry in an ACL if the following conditions are both true:

  • The ACL configuration contains the statistics per-entry command.
  • The ACL is applied to an interface that is administratively up.

If an IP ACL includes the fragments command, it appears before the explicit permit and deny rules, but the device applies the fragments command to noninitial fragments only if they do not match all other explicit rules in the ACL.

This command does not require a license.

Examples

This example shows how to use the show access-lists command without specifying an ACL name on a device that has one IP ACL and one MAC ACL configured:

switch# show access-lists
 
IP access list ip-v4-filter
10 permit ip any any
MAC access list mac-filter
10 permit 00c0.4f00.0000 0000.00ff.ffff 0060.3e00.0000 0000.00ff.ffff ip
 

This example shows how to use the show access-lists command to display an IPv4 ACL named ipv4-RandD-outbound-web, including per-entry statistics for the entries except for the MainLab object group:

switch# show access-lists ipv4-RandD-outbound-web
 
IP access list ipv4-RandD-outbound-web
statistics per-entry
1000 permit ahp any any [match=732]
1005 permit tcp addrgroup MainLab any eq telnet
1010 permit tcp any any eq www [match=820421]
 

This example shows how to use the show access-lists command to display an IPv4 ACL named ipv4-RandD-outbound-web. The expanded keyword causes the contents of the object group from the previous example to appear, including the per-entry statistics:

switch# show access-lists ipv4-RandD-outbound-web expanded
 
IP access list ipv4-RandD-outbound-web
statistics per-entry
1000 permit ahp any any [match=732]
1005 permit tcp 10.52.34.4/32 any eq telnet [match=5032]
1005 permit tcp 10.52.34.27/32 any eq telnet [match=433]
1010 permit tcp any any eq www [match=820421]
 

This example shows how to use the show access-lists command with the summary keyword to display information about an IPv4 ACL named ipv4-RandD-outbound-web, such as which interfaces the ACL is applied to and active on:

switch# show access-lists ipv4-RandD-outbound-web summary
IPV4 ACL ipv4-RandD-outbound-web
 
Statistics enabled
Total ACEs Configured: 4
Configured on interfaces:
Ethernet2/4 - ingress (Router ACL)
Active on interfaces:
Ethernet2/4 - ingress (Router ACL)
 

 
Related Commands

Command
Description

fragments

Configures how an IP ACL processes noninitial fragments.

ip access-list

Configures an IPv4 ACL.

ipv6 access-list

Configures an IPv6 ACL.

mac access-list

Configures a MAC ACL.

show ip access-lists

Displays all IPv4 ACLs or a specific IPv4 ACL.

show ipv6 access-lists

Displays all IPv6 ACLs or a specific IPv6 ACL.

show mac access-lists

Displays all MAC ACLs or a specific MAC ACL.

show accounting log

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

show accounting log [ size | last-index | start-seqnum number | 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.

last-index

(Optional) Displays the last index number in the log.

start-seqnum number

(Optional) Specifies a sequence number in the log at which to begin display output. The range is from 1 to 1000000.

start-time year month day HH : MM : SS

(Optional) Specifies a start time in the log at which to begin displaying output. The year argument is in yyyy format. The month is the three-letter English abbreviation. The day argument range is from 1 to 31. The HH : MM : SS argument is in the standard 24-hour format.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.2(1)

Added the last-index and start-seqnum keyword options.

4.0(1)

This command was introduced.

 
Usage Guidelines

When you make a change to the configuration, the results are shown in the output for show accounting log. There three results for the configuration change:

  • Success: indicates the configuration change was successful.
  • Failure: indicates the configuration change was unsuccessful.
  • Redirect: indicates the configuration change was not issued directly from the Command Line Interface (CLI) but was issued as a result of another CLI command. For example, the following output is issued as a result of the port-profile type command:
Fri Sep 27 16:15:08 2013:type=update:id=console0:user=admin:cmd=switchto ; configure terminal ; port-profile type port-channel GANETTI-OKEANOS ; switchport trunk allowed vlan add 71 (REDIRECT)
 

This command does not require a license.

Examples

This example shows how to display the entire accounting log:

switch# show accounting log
 
Sat Feb 16 10:44:24 2008:update:/dev/pts/1_172.28.254.254:admin:show system uptime
Sat Feb 16 10:44:25 2008:update:/dev/pts/1_172.28.254.254:admin:show clock
Sat Feb 16 10:45:20 2008:update:/dev/pts/1_172.28.254.254:admin:show logging log
file start-time 2008 Feb 16 10:44:11
Sat Feb 16 10:45:23 2008:update:/dev/pts/1_172.28.254.254:admin:show accounting
log start-time 2008 Feb 16 10:08:57
Sat Feb 16 10:45:24 2008:update:/dev/pts/1_172.28.254.254:admin:show system uptime
Sat Feb 16 10:45:25 2008:update:/dev/pts/1_172.28.254.254:admin:show clock
Sat Feb 16 10:46:20 2008:update:/dev/pts/1_172.28.254.254:admin:show logging log
file start-time 2008 Feb 16 10:45:11
Sat Feb 16 10:46:22 2008:update:/dev/pts/1_172.28.254.254:admin:show accounting
 

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

switch# 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:

switch(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
 

This example shows how to display the last index number:

switch# show accounting log last-index
accounting-log last-index : 1814
 

This example shows how to display the result of configuration changes:

switch# show accounting log
Fri Mar 15 10:19:58 2013:type=update:id=console0:user=Ciscoadmin:cmd=configure terminal ; interface Ethernet1/1 (SUCCESS)
Fri Mar 15 10:19:59 2013:type=update:id=console0:user=Ciscoadmin:cmd=configure terminal ; interface Ethernet1/1 ; shutdown (REDIRECT)
Fri Mar 15 10:19:59 2013:type=update:id=console0:user=Ciscoadmin:cmd=configure terminal ; interface Ethernet1/1 ; shutdown (SUCCESS)
Fri Mar 15 10:20:03 2013:type=update:id=console0:user=Ciscoadmin:cmd=configure terminal ; interface Ethernet1/1 ; no shutdown (REDIRECT)
Fri Mar 15 10:20:03 2013:type=update:id=console0:user=Ciscoadmin:cmd=configure terminal ; interface Ethernet1/1 ; no shutdown (SUCCESS)

 
Related Commands

Command
Description

clear accounting log

Clears the accounting log.

show arp access-lists

To display all ARP access control lists (ACLs) or a specific ARP ACL, use the show arp access-lists command.

show arp access-lists [ access-list-name ]

 
Syntax Description

access-list-name

(Optional) Name of an ARP ACL, which can be up to 64 alphanumeric, case-sensitive characters.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

The device shows all ARP ACLs, unless you use the access-list-name argument to specify an ACL.

This command does not require a license.

Examples

This example shows how to use the show arp access-lists command to display all ARP ACLs on a device that has two ARP ACLs:

switch# show arp access-lists
 
ARP access list arp-permit-all
10 permit ip any mac any
ARP access list arp-lab-subnet
10 permit request ip 10.32.143.0 255.255.255.0 mac any
 

This example shows how to use the show arp access-lists command to display an ARP ACL named arp-permit-all:

switch# show arp access-lists arp-permit-all
 
ARP access list arp-permit-all
10 permit ip any mac any
 

 
Related Commands

Command
Description

arp access-list

Configures an ARP ACL.

ip arp inspection filter

Applies an ARP ACL to a VLAN.

show class-map type control-plane

To display control plane class map information, use the show class-map type control-plane command.

show class-map type control-plane [ class-map-name ]

 
Syntax Description

class-map-name

(Optional) Name of the control plane class map.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

You can use this command only in the default virtual device context (VDC).

This command does not require a license.

Examples

This example shows how to display control plane class map information:

switch# show class-map type control-plane
 
class-map type control-plane match-any copp-system-class-critical
match access-grp name copp-system-acl-arp
match access-grp name copp-system-acl-msdp
 
class-map type control-plane match-any copp-system-class-important
match access-grp name copp-system-acl-gre
match access-grp name copp-system-acl-tacas
 
class-map type control-plane match-any copp-system-class-normal
match access-grp name copp-system-acl-icmp
match redirect dhcp-snoop
match redirect arp-inspect
match exception ip option
match exception ip icmp redirect
match exception ip icmp unreachable
 

show cli syntax roles network-admin

To display the syntax of the commands that the network-admin role can use but the vdc-admin role cannot, use the show cli syntax roles network-admin command.

show cli syntax roles network-admin

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

5.1(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the syntax of the commands that the network-admin role can use but the vdc-admin role cannot:

switch# show cli syntax roles network-admin
MODE exec
(0) show debug license
(1) show debug bootvar
(2) show debug cmpproxy
(3) show debug exceptionlog
(4) show debug device_test
(5) show debug diagmgr
(6) show debug diagclient
(7) show debug ntp
(8) show debug port_lb
(9) show debug copp
(10) show debug copp bypass
(11) show license usage vdc-all [ { detail | <license-feature> } ]
(12) show system internal license event-history
(13) show system internal license mem-stats [ detail ]
(14) show system internal loader configuration
(15) show system internal bootvar log
(16) show system internal cmpproxy install-logs
(17) show system internal cmpproxy [ event-history ] errors
(18) show system internal cmpproxy [ event-history ] msgs
(19) show system internal cmpproxy mem-stats [ detail ]
(20) show system internal epld logging
(21) c status [ ]
(22) show system internal copp ppf-database { policy { subscriptions | sessions
| instances | all } }
(23) show system internal copp [ event-history ] errors
(24) show system internal copp [ event-history ] logs
(25) show system internal copp [ event-history ] msgs
(26) show system internal copp mem-stats [ detail ]
(27) show system internal copp info
(28) show system reset-reason
(29) show system reset-reason module <module>
(30) show system reset-reason <s0> <santa-cruz-range>
(31) show system redundancy status
(32) show system redundancy ha status
(33) show logging level { license | licmgr }
(34) show logging level bootvar
(35) show logging level cmpproxy
(36) show logging level diagnostic device_test
(37) show logging level diagnostic diagmgr
(38) show logging level diagnostic diagclient
(39) show logging level ntp
(40) show logging level copp
(41) show running-config res_mgr
(42) show running-config vdc [ all ]
(43) show running-config diagnostic [ all ]
(44) show running-config cmp
(45) show running-config ntp [ all ]
(46) show running-config vdc-all [ all ]
(47) show running-config copp [ all ]
(48) show startup-config vdc [ all ]
(49) show startup-config diagnostic [ all ]
(50) show startup-config ntp [ all ]
(51) show startup-config vdc-all
(52) show startup-config copp [ all ]
(53) show tech-support gold
(54) show tech-support cmp
(55) show tech-support dcbx
(56) show tech-support ntp
(57) show tech-support forwarding l2 multicast vdc-all
(58) show tech-support forwarding l3 unicast vdc-all [ module <module> ]
--More--

 
Related Commands

Command
Description

show cli syntax roles network-operator

Displays the syntax of the commands that the network-operator role can use but the vdc-operator role cannot.

show copp diff profile

To display the difference between the previous and latest Control Plane Policing (CoPP) best practice policies or between the currently applied default CoPP best practice policy and the latest CoPP best practice policy, use the show copp diff profile command.

show copp diff profile { lenient | moderate | strict } [ prior-ver ] profile { lenient | moderate | strict }

 
Syntax Description

lenient

Displays the lenient profile.

moderate

Displays the moderate profile.

strict

Displays the strict profile.

profile

Specifies the profile.

prior-ver

Specifies the previous profile.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

5.2(1)

This command was introduced.

 
Usage Guidelines

When you do not include the prior-ver option, this command displays the difference between two currently applied default CoPP best practice policies (such as the currently applied strict and currently applied moderate policies).

When you include the prior-ver option, this command displays the difference between a currently applied default CoPP best practice policy and a previously applied default CoPP best practice policy (such as the currently applied strict and the previously applied lenient policies).

This command does not require a license.

Examples

This example shows how to display the difference between the currently applied default CoPP best practice policy and the latest CoPP best practice policy:

switch# show copp diff profile moderate applied latest

 
Related Commands

Command
Description

show copp profile

Displays the details of the CoPP best practice policy, along with the classes and policer values.

show copp profile

To display the details of the Control Plane Policing (CoPP) best practice policy, along with the classes and policer values, use the show copp profile command.

show copp profile { lenient | moderate | strict }

 
Syntax Description

lenient

Displays the lenient profile.

moderate

Displays the moderate profile.

strict

Displays the strict profile.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

5.2(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the details of the CoPP best practice policy, along with the classes and policer values:

switch# show copp profile moderate
 
ip access-list copp-system-p-acl-bgp
permit tcp any gt 1024 any eq bgp
permit tcp any eq bgp any gt 1024
ipv6 access-list copp-system-p-acl-bgp6
permit tcp any gt 1024 any eq bgp
permit tcp any eq bgp any gt 1024
ip access-list copp-system-p-acl-cts
permit tcp any any eq 64999
permit tcp any eq 64999 any
ip access-list copp-system-p-acl-dhcp
permit udp any eq bootpc any
permit udp any neq bootps any eq bootps
ip access-list copp-system-p-acl-dhcp-relay-response
permit udp any eq bootps any
permit udp any any eq bootpc
ip access-list copp-system-p-acl-eigrp
permit eigrp any any
ip access-list copp-system-p-acl-ftp
permit tcp any any eq ftp-data
permit tcp any any eq ftp
permit tcp any eq ftp-data any
permit tcp any eq ftp any
ip access-list copp-system-p-acl-glbp
permit udp any eq 3222 224.0.0.0/24 eq 3222
--More--

 
Related Commands

Command
Description

copp profile

 

copp clone profile

 

show copp diff profile

Displays the difference between the currently applied default CoPP best practice policy and the latest or previous CoPP best practice policy.

show copp status

Displays the CoPP status, including the last configuration operation and its status.

show running-config copp

Displays the CoPP configuration in the running configuration.

show cli syntax roles network-operator

To display the syntax of the commands that the network-operator role can use but the vdc-operator role cannot, use the show cli syntax roles network-operator command.

show cli syntax roles network-operator

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

5.1(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the syntax of the commands that the network-operator role can use but the vdc-operator role cannot:

switch# show cli syntax roles network-operator
MODE exec
(0) show debug license
(1) show debug cmpproxy
(2) show debug exceptionlog
(3) show debug device_test
(4) show debug diagmgr
(5) show debug diagclient
(6) show debug ntp
(7) show debug port_lb
(8) show debug copp
(9) show license usage vdc-all [ { detail | <license-feature> } ]
(10) show system internal license event-history
(11) show system internal license mem-stats [ detail ]
(12) show system internal loader configuration
(13) show system internal bootvar log
(14) show system internal cmpproxy install-logs
(15) show system internal cmpproxy [ event-history ] errors
(16) show system internal cmpproxy [ event-history ] msgs
(17) show system internal cmpproxy mem-stats [ detail ]
(18) show system internal epld logging
(19) show system internal access-list status [ ]
(20) show system internal copp ppf-database { policy { subscriptions | sessions
| instances | all } }
(21) show system internal copp [ event-history ] errors
--More--

 
Related Commands

Command
Description

show cli syntax roles network-admin

Displays the syntax of the commands that the network-admin role can use but the vdc-admin role cannot.

show copp status

To display the control plane policing (CoPP) configuration status, use the show copp status command.

show copp status

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

4.0(2)

This command was introduced.

 
Usage Guidelines

You can use this command only in the default virtual device context (VDC).

This command does not require a license.

Examples

This example shows how to display the CoPP configuration status information:

switch# show copp status
Last Config Operation: service-policy input copp-system-policy
Last Config Operation Timestamp: 21:57:58 UTC Jun 4 2008
Last Config Operation Status: Success
Policy-map attached to the control-plane: new-copp-policy
 

show crypto ca certificates

To display configured trustpoint certificates, use the show crypto ca certificates command.

show crypto ca certificates trustpoint-label

 
Syntax Description

trustpoint-label

Name of the trustpoint. The name is case sensitive.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

4.1(2)

This command was introduced.

 
Usage Guidelines

Use this command to display the fields in the identity certificate, if present, followed by the fields in the CA certificate (or each CA certificate if it is a chain, starting from the lowest to the self-signed root certificate), or the trustpoint. If the trustpoint name is not specified, all trustpoint certificate details are displayed.

This command does not require a license.

Examples

This example shows how to display configured trustpoint certificates:

switch# show crypto ca certificates
Trustpoint: admin-ca
certificate:
subject= /CN=switch160
issuer= /C=US/O=cisco/CN=Aparna CA2
serial=6CDB2D9E000100000006
notBefore=Jun 9 10:51:45 2005 GMT
notAfter=May 3 23:10:36 2006 GMT
MD5 Fingerprint=0A:22:DC:A3:07:2A:9F:9A:C2:2C:BA:96:EC:D8:0A:95
purposes: sslserver sslclient ike
 
CA certificate 0:
subject= /C=US/O=cisco/CN=Aparna CA2
issuer= /emailAddress=amandke@cisco.com/C=IN/ST=Maharashtra/L=Pune/O=cisco/OU=ne
tstorage/CN=Aparna CA1
serial=14A3A877000000000005
notBefore=May 5 18:43:36 2005 GMT
notAfter=May 3 23:10:36 2006 GMT
MD5 Fingerprint=32:50:26:9B:16:B1:40:A5:D0:09:53:0A:98:6C:14:CC
purposes: sslserver sslclient ike
 
CA certificate 1:
subject= /emailAddress=amandke@cisco.com/C=IN/ST=Maharashtra/L=Pune/O=cisco/OU=n
etstorage/CN=Aparna CA1
issuer= /emailAddress=amandke@cisco.com/C=IN/ST=Karnataka/L=Bangalore/O=Cisco/OU
=netstorage/CN=Aparna CA
serial=611B09A1000000000002
notBefore=May 3 23:00:36 2005 GMT
notAfter=May 3 23:10:36 2006 GMT
MD5 Fingerprint=65:CE:DA:75:0A:AD:B2:ED:69:93:EF:5B:58:D4:E7:AD
purposes: sslserver sslclient ike
 
CA certificate 2:
subject= /emailAddress=amandke@cisco.com/C=IN/ST=Karnataka/L=Bangalore/O=Cisco/O
U=netstorage/CN=Aparna CA
issuer= /emailAddress=amandke@cisco.com/C=IN/ST=Karnataka/L=Bangalore/O=Cisco/OU
=netstorage/CN=Aparna CA
serial=0560D289ACB419944F4912258CAD197A
notBefore=May 3 22:46:37 2005 GMT
notAfter=May 3 22:55:17 2007 GMT
MD5 Fingerprint=65:84:9A:27:D5:71:03:33:9C:12:23:92:38:6F:78:12
purposes: sslserver sslclient ike

 
Related Commands

Command
Description

crypto ca authenticate

Authenticates the certificate of the CA.

show ca trustpoints

Displays trustpoint configurations.

show crypto ca certstore

To display the cert-store configuration, use the show crypto ca certstore command.

show crypto ca certstore

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

5.0(2)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the cert-store configuration:

switch# show crypto ca certstore
Certstore lookup: REMOTE
 

 
Related Commands

Command
Description

crypto ca lookup

Specifies the cert-store to be used for certificate authentication.

show crypto ca remote-certstore

Displays the remote cert-store configuration.
 

show crypto ca crl

To display configured certificate revocation lists (CRLs), use the show crypto ca crl command.

show crypto ca crl trustpoint-label

 
Syntax Description

trustpoint-label

Name of the trustpoint. The label is case sensitive.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

4.1(2)

This command was introduced.

 
Usage Guidelines

Use this command to list the serial numbers of the revoked certificates in the CRL of the specified trustpoint.

This command does not require a license.

Examples

This example shows how to display a configured CRL:

switch# show crypto ca crl admin-ca
Trustpoint: admin-ca
CRL:
Certificate Revocation List (CRL):
Version 2 (0x1)
Signature Algorithm: sha1WithRSAEncryption
Issuer: /emailAddress=rviyyoka@cisco.com/C=IN/ST=Kar/L=Bangalore/O=Cisco
Systems/OU=1/CN=cisco-blr
Last Update: Sep 22 07:05:23 2005 GMT
Next Update: Sep 29 19:25:23 2005 GMT
CRL extensions:
X509v3 Authority Key Identifier:
keyid:CF:72:E1:FE:14:60:14:6E:B0:FA:8D:87:18:6B:E8:5F:70:69:05:3F
 
1.3.6.1.4.1.311.21.1:
...
Revoked Certificates:
Serial Number: 1E0AE838000000000002
Revocation Date: Mar 15 09:12:36 2005 GMT
Serial Number: 1E0AE9AB000000000003
Revocation Date: Mar 15 09:12:45 2005 GMT
Serial Number: 1E721E50000000000004
Revocation Date: Apr 5 11:04:20 2005 GMT
Serial Number: 3D26E445000000000005
Revocation Date: Apr 5 11:04:16 2005 GMT
Serial Number: 3D28F8DF000000000006
Revocation Date: Apr 5 11:04:12 2005 GMT
Serial Number: 3D2C6EF3000000000007
Revocation Date: Apr 5 11:04:09 2005 GMT
Serial Number: 3D4D7DDC000000000008
Revocation Date: Apr 5 11:04:05 2005 GMT
Serial Number: 5BF1FE87000000000009
Revocation Date: Apr 5 11:04:01 2005 GMT
Serial Number: 5BF22FB300000000000A
Revocation Date: Apr 5 11:03:45 2005 GMT
Serial Number: 5BFA4A4900000000000B
Revocation Date: Apr 5 11:03:42 2005 GMT
Serial Number: 5C0BC22500000000000C
Revocation Date: Apr 5 11:03:39 2005 GMT
Serial Number: 5C0DA95E00000000000D
Revocation Date: Apr 5 11:03:35 2005 GMT
Serial Number: 5C13776900000000000E
Revocation Date: Apr 5 11:03:31 2005 GMT
Serial Number: 4864FD5A00000000000F
Revocation Date: Apr 5 11:03:28 2005 GMT
Serial Number: 48642E2E000000000010
Revocation Date: Apr 5 11:03:24 2005 GMT
Serial Number: 486D4230000000000011
Revocation Date: Apr 5 11:03:20 2005 GMT
Serial Number: 7FCB75B9000000000012
Revocation Date: Apr 5 10:39:12 2005 GMT
Serial Number: 1A7519000000000013
Revocation Date: Apr 5 10:38:52 2005 GMT
Serial Number: 20F1B0000000000014
Revocation Date: Apr 5 10:38:38 2005 GMT
Serial Number: 436E43A9000000000023
Revocation Date: Sep 9 09:01:23 2005 GMT
CRL entry extensions:
X509v3 CRL Reason Code:
Cessation Of Operation
Serial Number: 152D3C5E000000000047
Revocation Date: Sep 22 07:12:41 2005 GMT
Serial Number: 1533AD7F000000000048
Revocation Date: Sep 22 07:13:11 2005 GMT
Serial Number: 1F9EB8EA00000000006D
Revocation Date: Jul 19 09:58:45 2005 GMT
CRL entry extensions:
X509v3 CRL Reason Code:
Cessation Of Operation
Serial Number: 1FCA9DC600000000006E
Revocation Date: Jul 19 10:17:34 2005 GMT
CRL entry extensions:
X509v3 CRL Reason Code:
Cessation Of Operation
Serial Number: 2F1B5E2E000000000072
Revocation Date: Jul 22 09:41:21 2005 GMT
CRL entry extensions:
X509v3 CRL Reason Code:
Cessation Of Operation
Signature Algorithm: sha1WithRSAEncryption
4e:3b:4e:7a:55:6b:f2:ec:72:29:70:16:2a:fd:d9:9a:9b:12:
f9:cd:dd:20:cc:e0:89:30:3b:4f:00:4b:88:03:2d:80:4e:22:
9f:46:a5:41:25:f4:a5:26:b7:b6:db:27:a9:64:67:b9:c0:88:
30:37:cf:74:57:7a:45:5f:5e:d0

 
Related Commands

Command
Description

crypto ca crl request

Configures a CRL or overwrites the existing one for the trustpoint CA.

show crypto ca remote-certstore

To display the remote cert-store configuration, use the show crypto ca remote-certstore command.

show crypto ca remote-certstore

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

5.0(2)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the remote cert-store configuration:

switch# show crypto ca remote-certstore
Remote Certstore: NONE
 

 
Related Commands

Command
Description

crypto ca lookup

Specifies the cert-store to be used for certificate authentication.

show crypto ca certstore

Displays the configured cert-store.
 

show crypto ca trustpoints

To display trustpoint configurations, use the show crypto ca trustpoints command.

show crypto ca trustpoints

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

4.1(2)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display configured trustpoints:

switch# show crypto ca trustpoints
trustpoint: CAname; key:
revokation methods: crl

 
Related Commands

Command
Description

crypto ca authenticate

Authenticates the certificate of the CA.

crypto ca trustpoint

Declares the trustpoint certificate authority that the device should trust.

show crypto ca certificates

Displays configured trustpoint certificates.
 

show crypto certificatemap

To display the certificate mapping filters, use the show crypto certificatemap command.

show crypto certificatemap

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

5.0(2)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the certificate mapping filters:

switch# show crypto certificatemap
 

 
Related Commands

Command
Description

crypto certificatemap mapname

Creates a filter map.

filter

Configures one or more certificate mapping filters within the filter map.
 

show crypto key mypubkey rsa

To display the RSA public key configurations, use the show crypto key mypubkey rsa command.

show crypto key mypubkey rsa

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

4.1(2)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display RSA public key configurations:

switch# show crypto key mypubkey rsa
key label: myrsa
key size: 512
exportable: yes

 
Related Commands

Command
Description

crypto ca enroll

Requests certificates for the switch’s RSA key pair.

crypto key generate rsa

Generate an RSA key pair.

rsakeypair

Configure trustpoint RSA key pair details

show crypto ssh-auth-map

To display the mapping filters configured for SSH authentication, use the show crypto ssh-auth-map command.

show crypto ssh-auth-map

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

5.0(2)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the mapping filters configured for SSH authentication:

switch# show crypto ssh-auth-map
Default Map : filtermap1
 

 
Related Commands

Command
Description

crypto certificatemap mapname

Creates a filter map.

crypto cert ssh-authorize

Configures a certificate mapping filter for the SSH protocol.

filter

Configures one or more certificate mapping filters within the filter map.
 

show cts

To display the global Cisco TrustSec configuration, use the show cts command.

show cts

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

To use this command, you must enable the Cisco TrustSec feature using the feature cts command.

This command requires the Advanced Services license.

Examples

This example shows how to display the Cisco TrustSec global configuration:

switch# show cts
CTS Global Configuration
==============================
CTS support : enabled
CTS device identity : Device1
CTS caching support : disabled
 
Number of CTS interfaces in
DOT1X mode : 0
Manual mode : 0
 

 
Related Commands

Command
Description

feature cts

Enables the Cisco TrustSec feature.

show cts capability interface

To display the Cisco TrustSec capability of all interfaces or a specific Ethernet interface, use the show cts capability interface command.

show cts capability interface {all | ethernet slot/port}

 
Syntax Description

all

Displays the Cisco TrustSec capability of all interfaces.

ethernet slot/port

Displays the Cisco TrustSec capability of the specific interface.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

7.3(0)DX(1)

This command was introduced. The output was modified to display the 256-bit and 128-bit encryption and sequence number capabilities.

 
Usage Guidelines

To use this command, you must enable the Cisco TrustSec feature using the feature cts command.

This command does not require a license.

Examples

This example shows how to display the Cisco TrustSec capability of all interfaces:

switch# show cts capability interface all
 
CTS capability information for interface(s)
 
Intf SGT L3-Cap Sec Clr-Pause Multi Fips MacSec 256bit-Encrypt 64bitSeqN
-SAI -on-Asic
--------------------------------------------------------------------------------------
Eth1/1 Yes No No No No No No No No
Eth1/2 Yes No No No No No No No No
Eth1/3 Yes No No No No No No No No
 

 
Related Commands

Command
Description

feature cts

Enables the Cisco TrustSec feature.

show cts

Displays the global Cisco TrustSec configuration.
 

show cts credentials

To display the Cisco TrustSec device credentials configuration, use the show cts credentials command.

show cts credentials

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

To use this command, you must enable the Cisco TrustSec feature using the feature cts command.

This command requires the Advanced Services license.

Examples

This example shows how to display the Cisco TrustSec credentials configuration:

switch# show cts credentials
CTS password is defined in keystore, device-id = Device1
 

 
Related Commands

Command
Description

feature cts

Enables the Cisco TrustSec feature.
 

show cts environment-data

To display the global Cisco TrustSec environment data, use the show cts environment-data command.

show cts environment-data

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

To use this command, you must enable the Cisco TrustSec feature using the feature cts command.

The Cisco NX-OS device downloads the Cisco TrustSec environment data from the ACS after you have configured the Cisco TrustSec credentials for the device and configured authentication, authorization, and accounting (AAA).

This command requires the Advanced Services license.

Examples

This example shows how to display the Cisco TrustSec environment data:

switch# show cts environment-data
CTS Environment Data
==============================
Current State : CTS_ENV_DNLD_ST_ENV_DOWNLOAD_DONE
Last Status : CTS_ENV_SUCCESS
Local Device SGT : 0x0002
Transport Type : CTS_ENV_TRANSPORT_DIRECT
Data loaded from cache : FALSE
Env Data Lifetime : 300 seconds after last update
Last Update Time : Sat Jan 5 16:29:52 2008
 
Server List : ACSServerList1
AID:74656d706f72617279 IP:10.64.65.95 Port:1812
 

 
Related Commands

Command
Description

feature cts

Enables the Cisco TrustSec feature.
 

show cts interface

To display the Cisco TrustSec information for interfaces, use the show cts interface command.

show cts interface { all | brief | ethernet slot / port }

 
Syntax Description

all

Displays Cisco TrustSec information for all interfaces.

brief

Displays a brief summary for all Cisco TrustSec- enabled interfaces.

interface slot / port

Displays Cisco TrustSec information for the specific interface.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

6.2(2)

Added the brief keyword.

6.1(1)

Added the additional configuration example that applies only to M2 Series modules for 40G or 100G links.

4.0(1)

This command was introduced.

 
Usage Guidelines

To use this command, you must enable the Cisco TrustSec feature using the feature cts command.

This command requires the Advanced Services license.

Examples

This example shows how to display the Cisco TrustSec configuration for all interfaces:

switch# show cts interface all
 
CTS Information for Interface Ethernet2/13:
CTS is enabled, mode: CTS_MODE_MANUAL
IFC state: CTS_IFC_ST_CTS_OPEN_STATE
Authentication Status: CTS_AUTHC_SKIPPED_CONFIG
Peer Identity:
Peer is: Unknown in manual mode
802.1X role: CTS_ROLE_UNKNOWN
Last Re-Authentication:
Authorization Status: CTS_AUTHZ_SKIPPED_CONFIG
PEER SGT: 0
Peer SGT assignment: Not Trusted
SAP Status: CTS_SAP_SUCCESS
Version: 1
Configured pairwise ciphers: GCM_ENCRYPT_256
Replay protection: Enabled
Replay protection mode: Strict
Selected cipher: GCM_ENCRYPT_256
Current receive SPI: sci:4300520000 an:0
Current transmit SPI: sci:4300440000 an:0
Propagate SGT: Enabled
 
CTS Information for Interface Ethernet2/27:
CTS is enabled, mode: CTS_MODE_MANUAL
IFC state: CTS_IFC_ST_CTS_OPEN_STATE
Authentication Status: CTS_AUTHC_SKIPPED_CONFIG
Peer Identity:
Peer is: Unknown in manual mode
802.1X role: CTS_ROLE_UNKNOWN
Last Re-Authentication:
Authorization Status: CTS_AUTHZ_SKIPPED_CONFIG
PEER SGT: 0
Peer SGT assignment: Not Trusted
SAP Status: CTS_SAP_SUCCESS
Version: 1
Configured pairwise ciphers: GCM_ENCRYPT_256
Replay protection: Enabled
Replay protection mode: Strict
Selected cipher: GCM_ENCRYPT_256
Current receive SPI: sci:4300440000 an:0
Current transmit SPI: sci:4300520000 an:0
Propagate SGT: Enabled
 
 

This example shows how to display a brief display the Cisco TrustSec configuration:

switch# show cts interface brief
 
CTS Information for Interfaces:
--------- -------- ---------- ------------------ -------------
Interface CTS Mode IFC State SGT Assignment Propagate SGT
--------- -------- ---------- ------------------ -------------
Eth2/13 MANUAL OPEN 0, Not Trusted Enabled
Eth2/27 MANUAL OPEN 0, Not Trusted Enabled
 

This example shows how to display the Cisco TrustSec configuration for a specific interface:

switch# show cts interface ethernet 2/24
CTS Information for Interface Ethernet2/24:
CTS is enabled, mode: CTS_MODE_DOT1X
IFC state: CTS_IFC_ST_CTS_OPEN_STATE
Authentication Status: CTS_AUTHC_SUCCESS
Peer Identity: india1
Peer is: CTS Capable
802.1X role: CTS_ROLE_AUTH
Last Re-Authentication:
Authorization Status: CTS_AUTHZ_SUCCESS
PEER SGT: 2
Peer SGT assignment: Trusted
Global policy fallback access list:
SAP Status: CTS_SAP_SUCCESS
Configured pairwise ciphers: GCM_ENCRYPT
Replay protection: Enabled
Replay protection mode: Strict
Selected cipher: GCM_ENCRYPT
Current receive SPI: sci:1b54c1fbff0000 an:0
Current transmit SPI: sci:1b54c1fc000000 an:0
 
CTS Information for Interface Ethernet3/1:
CTS is enabled, mode: CTS_MODE_MANUAL
IFC state: CTS_IFC_ST_CTS_OPEN_STATE
Authentication Status: CTS_AUTHC_SKIPPED_CONFIG
Peer Identity:
Peer is: Unknown in manual mode
802.1X role: CTS_ROLE_UNKNOWN
Last Re-Authentication:
Authorization Status: CTS_AUTHZ_SKIPPED_CONFIG
PEER SGT: 0
Peer SGT assignment: Not Trusted
SAP Status: CTS_SAP_SUCCESS
Configured pairwise ciphers: GCM_ENCRYPT
Replay protection: Enabled
Replay protection mode: Strict
Selected cipher: GCM_ENCRYPT
Current receive SPI set:
sci:19076cdee50000 an:0
sci:19076cdee50001 an:0
sci:19076cdee50002 an:0
sci:19076cdee50003 an:0
sci:19076cdee50004 an:0
sci:19076cdee50005 an:0
Current transmit SPI set:
sci:19076cdee40000 an:0
sci:19076cdee40001 an:0
sci:19076cdee40002 an:0
sci:19076cdee40003 an:0
sci:19076cdee40004 an:0
sci:19076cdee40005 an:0
Propagate SGT: Enabled
 
 

Table 1-1 provides information about the values displayed in the show cts interface command output.

 

Table 1-1 show cts interface Command Output Values Descriptions

Value
Description
Authentication Status Field

CTS_AUTHC_INIT

The authentication engine is in initial state.

CTS_AUTHC_SUCCESS

The authentication is successful.

CTS_AUTHC_NO_RESPONSE

The Cisco Access Control Server (ACS) is cannot be reached. No response was received from the Cisco ACS.

CTS_AUTHC_UNAUTHORIZED

The authentication is in progress.

CTS_AUTHC_SKIPPED_CONFIG

The Cisco TrustSec configuration indicates that the device should skip the authentication process.

CTS_AUTHC_REJECT

The Cisco ACS rejected the authentication request.
Authorization Status Field

CTS_AUTHZ_INIT

The authorization engine is in the initial state.

CTS_AUTHZ_SUCCESS

The authorization was successful.

CTS_AUTHZ_REJECT

The ACS rejected the authorization request.

CTS_AUTHZ_SKIPPED_CONFIG

The Cisco TrustSec configuration indicates that the device should skip the authorization process.

CTS_AUTHZ_POL_ACQ_FAILURE

The authorization policy acquisition failed.

CTS_AUTHZ_HW_FAILURE

The authorization programming failed.

CTS_AUTHZ_RBACL_FAILURE

The security group access control groups (SGACLs) failed to download and install.

CTS_AUTHZ_INCOMPLETE

The authorization is in progress
SAP Status Field

CTS_SAP_INIT

The Security Association Protocol (SAP) negotiation is in the initial state.

CTS_SAP_SUCCESS

The SAP negotiation succeeded.

CTS_SAP_FAILURE

The SAP negotiation failed.

CTS_SAP_SKIPPED_CONFIG

The Cisco TrustSec configuration indicates that the device should skip the SAP negotiation.

CTS_SAP_REKEY

The SAP rekey is in progress.

CTS_SAP_INCOMPLETE

The SAP negotiation in progress.

 
Related Commands

Command
Description

feature cts

Enables the Cisco TrustSec feature.
 

show cts l3 interface

To display the Layer 3 Cisco TrustSec configuration on the interfaces, use the show cts l3 interface command.

show cts l3 interface

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

To use this command, you must enable the Cisco TrustSec feature using the feature cts command.

This command requires the Advanced Services license.

Examples

This example shows how to display the Layer 3 Cisco TrustSec configuration for the interfaces:

switch# show cts l3 interface
 
 

 
Related Commands

Command
Description

feature cts

Enables the Cisco TrustSec feature.
 

show cts l3 mapping

To display the Layer 3 Cisco TrustSec mapping configuration for the device, use the show cts l3 mapping command.

show cts l3 mapping

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

To use this command, you must enable the Cisco TrustSec feature using the feature cts command.

This command requires the Advanced Services license.

Examples

This example shows how to display the Layer 3 Cisco TrustSec mapping for the device:

switch# show cts l3 mapping
 
 

 
Related Commands

Command
Description

feature cts

Enables the Cisco TrustSec feature.
 

show cts pacs

To display the Cisco TrustSec protect access credentials (PACs) provisioned by EAP-FAST, use the show cts pacs command.

show cts pacs

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

To use this command, you must enable the Cisco TrustSec feature using the feature cts command.

This command requires the Advanced Services license.

Examples

This example shows how to display the Cisco TrustSec global configuration:

switch# show cts pacs
PAC Info :
==============================
PAC Type : unknown
AID : 74656d706f72617279
I-ID : india1
AID Info : ACS Info
Credential Lifetime : Thu Apr 3 00:36:04 2008
 
PAC Opaque : 0002008300020004000974656d706f7261727900060070000101001d
6321a2a55fa81e05cd705c714bea116907503aab89490b07fcbb2bd455b8d873f21b5b6b403eb1d8
125897d93b94669745cfe1abb0baf01a00b77aacf0bda9fbaf7dcd54528b782d8206a7751afdde42
1ff4a3db6a349c652fea81809fba4f30b1fffb7bfffaf9a6608
 

 
Related Commands

Command
Description

feature cts

Enables the Cisco TrustSec feature.
 

show cts role-based access-list

To display the global Cisco TrustSec security group access control list (SGACL) configuration, use the show cts role-based access-list command.

show cts role-based access-list [ list-name ]

 
Syntax Description

list-name

(Optional) SGACL name.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

4.2(1)

Added list name argument.

4.0(1)

This command was introduced.

 
Usage Guidelines

To use this command, you must enable the Cisco TrustSec feature using the feature cts command.

This command requires the Advanced Services license.

Examples

This example shows how to display the Cisco TrustSec SGACL configuration:

switch# show cts role-based access-list
rbacl:test-3
deny ip
rbacl:test-1
deny ip
deny icmp
deny tcp src eq 1000 dest eq 2000
deny udp src range 1000 2000
rbacl:test-2
permit icmp
permit igmp
permit tcp src lt 2000
permit udp dest gt 4000
 

 
Related Commands

Command
Description

feature cts

Enables the Cisco TrustSec feature.
 

show cts role-based counters

To display the configuration status of role-based access control list (RBACL) statistics and list the statistics for all RBACL policies, use the show cts role-based counters command.

show cts role-based counters [ sgt { sgt-value | any | unknown }] [ dgt { dgt-value | any | unknown }]

 
Syntax Description

sgt

Specifies the source security group tag (SGT).

sgt-value

Source SGT value. The range is from 0 to 65519.

any

Specifies any SGT or DGT.

unknown

Specifies an unknown SGT or DGT.

dgt

Specifies the destination security group tag (DGT).

dgt-value

Destination SGT value. The range is from 0 to 65519.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

5.0(2)

This command was introduced.

 
Usage Guidelines

To use this command, you must enable the Cisco TrustSec feature using the feature cts command.

This command requires the Advanced Services license.

Examples

This example shows how to display the configuration status of RBACL statistics and the total number of packets that match RBACL policies for a specific SGT and DGT:

switch# show cts role-based counters sgt 10 dgt 20
 
RBACL policy counters enabled
sgt: 10 dgt: 20 [180]
rbacl test1:
deny tcp src eq 1111 dest eq 2222 [75]
deny tcp src eq 2222 dest eq 3333 [25]
rbacl test2:
deny udp src eq 1111 dest eq 2222 [30]
deny udp src eq 2222 dest eq 3333 [50]

 
Related Commands

Command
Description

clear cts role-based counters

Clears the RBACL statistics so that all counters are reset to 0.

cts role-based counters enable

Enables the RBACL statistics.

show cts role-based enable

To display the Cisco TrustSec security group access control list (SGACL) enable status for VLANs and Virtual Routing and Forwarding instances (VRFs), use the show cts role-based enable command.

show cts role-based enable

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

To use this command, you must enable the Cisco TrustSec feature using the feature cts command.

This command requires the Advanced Services license.

Examples

This example shows how to display the Cisco TrustSec SGACL enforcement status:

switch# show cts role-based enable
 
vlan:1
vrf:1
vrf:3
 

 
Related Commands

Command
Description

feature cts

Enables the Cisco TrustSec feature.
 

show cts role-based policy

To display the global Cisco TrustSec security group access control list (SGACL) policies, use the show cts role-based policy command.

show cts role-based policy

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

To use this command, you must enable the Cisco TrustSec feature using the feature cts command.

This command requires the Advanced Services license.

Examples

This example shows how to display the Cisco TrustSec SGACL policies:

switch# show cts role-based policy
 
sgt:unknown
dgt:unknown rbacl:test-2
permit icmp
permit igmp
permit tcp src lt 2000
permit udp dest gt 4000
 
sgt:1000
dgt:2000 rbacl:test-1
deny ip
deny icmp
deny tcp src eq 1000 dest eq 2000
deny udp src range 1000 2000
 
sgt:any
dgt:any rbacl:test-3
deny ip
 

 
Related Commands

Command
Description

feature cts

Enables the Cisco TrustSec feature.

show cts role-based sgt vlan

To display the Cisco TrustSec Security Group Tag (SGT) mapping configuration for a specific VLAN, use the show cts role-based sgt vlan command.

show cts role-based sgt vlan {all | vlan-id}

 
Syntax Description

all

Displays the configured SGT for all VLANs.

vlan-id

Configured SGT for the specific VLAN. The range is from 1 to 4094.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

6.2(2)

This command was introduced.

 
Usage Guidelines

To use this command, you must enable the Cisco TrustSec feature using the feature cts command.

This command does not require a license.

Examples

This example shows how to display the Cisco TrustSec SGT mapping configuration for all VLANs:

switch# show cts role-based sgt vlan all
 

 
Related Commands

Command
Description

feature cts

Enables the Cisco TrustSec feature.

show cts role-based sgt-map

Displays the global Cisco TrustSec SGT mapping configuration.

cts role-based sgt

Configures mapping of Cisco TrustSec SGTs to an SGACL.
 

show cts role-based sgt-map

To display the global Cisco TrustSec Security Group Tag (SGT) mapping configuration, use the show cts role-based sgt-map command.

show cts role-based sgt-map [summary | sxp peer peer-ipv4-addr | vlan vlan-id | vrf vrf-name]

 
Syntax Description

summary

(Optional) Displays a summary of the SGT mappings.

sxp peer peer-ipv4-addr

(Optional) Displays the SGT map configuration for a specific SGT Exchange Protocol (SXP) peer.

vlan vlan-id

(Optional) Displays the SGT map configuration for a specific VLAN.

vrf vrf-name

(Optional) Displays the SGT map configuration for a specific virtual routing and forwarding (VRF).

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

6.2(2)

The summary, sxp peer peer-ipv4-addr, vlan vlan-id, and vrf vrf-name keywords and arguments were added.

4.0(1)

This command was introduced.

 
Usage Guidelines

To use this command, you must enable the Cisco TrustSec feature using the feature cts command.

This command requires the Advanced Services license.

Examples

This example shows how to display the Cisco TrustSec SGT mapping configuration:

switch# show cts role-based sgt-map
IP ADDRESS SGT VRF/VLAN SGT CONFIGURATION
5.5.5.5 5 vlan:10 CLI Configured
5.5.5.6 6 vlan:10 CLI Configured
5.5.5.7 7 vlan:10 CLI Configured
5.5.5.8 8 vlan:10 CLI Configured
10.10.10.10 10 vrf:3 CLI Configured
10.10.10.20 20 vrf:3 CLI Configured
10.10.10.30 30 vrf:3 CLI Configured
 

 
Related Commands

Command
Description

feature cts

Enables the Cisco TrustSec feature.

cts role-based sgt-map

Manually configures the Cisco TrustSec SGT mapping to IP addresses.
 

show cts sap pmk

To display the Cisco TrustSec Security Association Protocol (SAP) pairwise master key (PMK) configuration, use the show cts sap pmk command.

show cts sap pmk {all | interface ethernet slot/port}

 
Syntax Description

all

Displays the hexadecimal value of the configured PMK for all interfaces.

interface ethernet slot/port

Displays the hexadecimal value of the configured PMK for the specific Ethernet interface.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

6.2(2)

This command was introduced.

 
Usage Guidelines

To use this command, you must enable the Cisco TrustSec feature using the feature cts command.

This command does not require a license.

Examples

This example shows how to display the Cisco TrustSec SAP PMK configuration:

switch# show cts sap pmk interface ethernet 2/2
 

 
Related Commands

Command
Description

feature cts

Enables the Cisco TrustSec feature.

sap pmk

Configures the Cisco TrustSec SAP PMK.

show cts sxp

To display information about the Cisco TrustSec Security Group Tag (SGT) Exchange Protocol (SXP) configuration and default route for SGT, use the show cts sxp command.

show cts sxp

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

7.3(0)D1(1)

This output was modified to include details about the SXPv3 version and network map expansion limit.

4.0(1)

This command was introduced.

 
Usage Guidelines

To use this command, you must enable the Cisco TrustSec feature using the feature cts command.

This command requires the Advanced Services license.

Examples

This example shows how to display the Cisco TrustSec SXP configuration:

switch# show cts sxp
CTS SXP Configuration:
SXP enabled
SXP retry timeout:60
SXP reconcile timeout:120
Highest supported SXP version:3
Network Map expansion limit:0
Default Route SGT Propagation: Disabled
Unsupported SXP version(s):2
 
 

 
Related Commands

Command
Description

feature cts

Enables the Cisco TrustSec feature.
 

show cts sxp connection

To display the Cisco TrustSec Security Group Tag (SGT) Exchange Protocol (SXP) connections information, use the show cts sxp connection command.

show cts sxp connection

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

To use this command, you must enable the Cisco TrustSec feature using the feature cts command.

This command requires the Advanced Services license.

Examples

This example shows how to display the Cisco TrustSec Security Group Tag (SGT) Exchange Protocol (SXP) connections information:

switch# show cts sxp connection
PEER_IP_ADDR VRF PEER_SXP_MODE SELF_SXP_MODE CONNECTION STATE VERSION
30.1.1.3 default listener speaker connected 3
 
 

 
Related Commands

Command
Description

feature cts

Enables the Cisco TrustSec feature.
 

show dot1x

To display the 802.1X feature status, use the show dot1x command.

show dot1x

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

You must enable the 802.1X feature by using the feature dot1x command before using this command.

This command does not require a license.

Examples

This example shows how to display the 802.1X feature status:

switch# show dot1x
Sysauthcontrol Enabled
Dot1x Protocol Version 2
 

 
Related Commands

Command
Description

feature dot1x

Enables the 802.1X feature.

show dot1x all

To display all 802.1X feature status and configuration information, use the show dot1x all command.

show dot1x all [ details | statistics | summary ]

 
Syntax Description

details

(Optional) Displays detailed information about the 802.1X configuration.

statistics

(Optional) Displays 802.1X statistics.

summary

(Optional) Displays a summary of 802.1X information.

 
Defaults

Displays global and interface 802.1X configuration

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

You must enable the 802.1X feature by using the feature dot1x command before using this command.

This command does not require a license.

Examples

This example shows how to display all 802.1X feature status and configuration information:

switch# show dot1x all
Sysauthcontrol Enabled
Dot1x Protocol Version 2
 
Dot1x Info for Ethernet2/1
-----------------------------------
PAE = AUTHENTICATOR
PortControl = FORCE_AUTH
HostMode = SINGLE HOST
ReAuthentication = Disabled
QuietPeriod = 60
ServerTimeout = 30
SuppTimeout = 30
ReAuthPeriod = 3600 (Locally configured)
ReAuthMax = 2
MaxReq = 2
TxPeriod = 30
RateLimitPeriod = 0
 

 
Related Commands

Command
Description

feature dot1x

Enables the 802.1X feature.

show dot1x interface ethernet

To display the 802.1X feature status and configuration information for an Ethernet interface, use the show dot1x interface ethernet command.

show dot1x interface ethernet slot / port [ details | statistics | summary ]

 
Syntax Description

slot / port

Slot and port identifiers for the interface.

details

(Optional) Displays detailed 802.1X information for the interface.

statistics

(Optional) Displays 802.1X statistics for the interface.

summary

(Optional) Displays a summary of the 802.1X information for the interface.

 
Defaults

Displays the interface 802.1X configuration

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

You must enable the 802.1X feature by using the feature dot1x command before using this command.

This command does not require a license.

Examples

This example shows how to display the 802.1X feature status and configuration information for an Ethernet interface:

switch# show dot1x interface ethernet 2/1
 
Dot1x Info for Ethernet2/1
-----------------------------------
PAE = AUTHENTICATOR
PortControl = FORCE_AUTH
HostMode = SINGLE HOST
ReAuthentication = Disabled
QuietPeriod = 60
ServerTimeout = 30
SuppTimeout = 30
ReAuthPeriod = 3600 (Locally configured)
ReAuthMax = 2
MaxReq = 2
TxPeriod = 30
RateLimitPeriod = 0
 

 
Related Commands

Command
Description

feature dot1x

Enables the 802.1X feature.

show encryption service stat

To display the status of the encryption service, use the show encryption service stat command.

show encryption service stat

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

5.2(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the status of the encryption service:

switch# show encryption service stat
Encryption service is enabled
Master Encryption Key is configured.
Type-6 encryption is being used
switch#
 

 
Related Commands

Command
Description

show key chain

Displays the configuration for a specific keychain.

show eou

To display Extensible Authentication Protocol over User Datagram Protocol (EAPoUDP) status and configuration information, use the show eou command.

show eou [ all | authentication { clientless | eap | static } | interface ethernet slot / port | ip-address ipv4-address | mac-address mac-address | posturetoken [ name ]]

 
Syntax Description

all

(Optional) Displays all EAPoUDP sessions.

authentication

(Optional) Displays EAPoUDP sessions for specific authentication types.

clientless

Specifies sessions authenticated using clientless posture validation.

eap

Specifies sessions authenticated using EAPoUDP.

static

Specifies sessions statically authenticated using statically configured exception lists.

interface ethernet slot / port

(Optional) Displays the EAPoUDP sessions for a specific interface.

ip-address ipv4-address

(Optional) Displays the EAPoUDP sessions for a specific IPv4 address.

mac-address mac-address

(Optional) Displays the EAPoUDP sessions for a specific MAC address.

posturetoken name

(Optional) Displays the EAPoUDP sessions for posture tokens.

name

(Optional) Token name.

 
Defaults

Displays the global EAPoUDP configuration

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

You must enable the 802.1X feature by using the feature eou command before using this command.

This command does not require a license.

Examples

This example shows how to display all 802.1X feature status and configuration information:

switch# show eou all
 

This example shows how to display 802.1X clientless authentication information:

switch# show eou authentication clientless
 

This example shows how to display 802.1X EAP authentication information:

switch# show eou authentication eap
 

This example shows how to display 802.1X static authentication information:

switch# show eou interface ethernet 2/1
 

This example shows how to display 802.1X information for an Ethernet interface:

switch# show eou ip-address 10.10.10.1
 

This example shows how to display 802.1X information for a MAC address:

switch# show eou mac-address 0019.076c.dac4
 

This example shows how to display 802.1X information for a MAC address:

switch# show eou posturetoken healthy
 

 
Related Commands

Command
Description

feature eou

Enables the 802.1X feature.

show fips status

To display the status of Federal Information Processing Standards (FIPS) mode, use the show fips status command.

show fips status

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any

 
Command History

Release
Modification

5.1(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the status of FIPS mode:

switch# show fips status
FIPS mode is disabled

 
Related Commands

Command
Description

fips mode enable

Enables FIPS mode.

show

To display information about which I/O modules are configured with the command, use the show command.

show

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.2(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

If no I/O modules are configured with the command, the show command has no output.

Examples

This example shows how to display the I/O modules that are configured with the command:

switch# show
Module 1 enabled
Module 3 enabled
 
switch#

 

show access-list status module

To display the access control list (ACL) capture configuration, use the show access-list status module command.

show access-list status module slot

 
Syntax Description

slot

Slot ID. The range is from 1 to 18.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

5.2(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the access control list (ACL) capture configuration:

switch(config)# show access-list status module 5
 
Non-Atomic ACL updates Disabled.
 
TCAM Default Result is Deny.
 
Resource-pooling: Disabled
switch(config)#

 
Related Commands

Command
Description

access-list capture

Enables access control list (ACL) capture on all virtual device contexts (VDCs).

show hardware access-list feature-combo

To display the bank mapping matrix, use the show hardware access-list feature- combo command.

show hardware access-list { input | output } { interface | vlan } feature-combo features

 
Syntax Description

input

Displays input/ingress policies.

output

Displays output/egress policies..

interface

Specifies interface.

vlan

Specifies VLAN.

feature-combo

Specifies the feature combination.

features

Specifies the features.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

6.2(10)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

The following are the features you can enter:

  • arp—Address Resolution Protocol
  • bfd—Bidirectional Forwarding Detection
  • cbts—Class-Based Tunnel Selection
  • cts_impl_tunnel—CTS Implicit Tunnel
  • dhcp—Dynamic Host Configuration Protocol
  • erspan_dst—Encapsulated Remote Switched Port Analyzer (destination)
  • erspan_src—Encapsulated Remote Switched Port Analyzer (source)
  • lisp—Locator/ID Separation Protocol
  • lisp_inst—LISP Multitenant Policy
  • netflow—NetFlow
  • netflow_svi—NetFlow on SVI
  • netflow_sampler—NetFlow Sampler
  • netflow_sampler_svi—NetFlow Sampler on SVI
  • otv—Overlay Transport Virtualization
  • pacl—Port ACL
  • pbr—Policy-Based Routing without statistics
  • pbr_stats—Policy-Based Routing with statistics
  • qos—Quality of Service
  • racl—Router ACL without statistics
  • racl_stats—Router ACL with statistics
  • rbacl—Role-based ACL
  • tunnel-decap—Tunnel Decap
  • vacl—VLAN ACL without statistics
  • vacl_stats—VLAN ACL with statistics
  • wccp—Web Cache Communication Protocol

If the feature is not supported, the switch returns the following message:

This feature combination is not supported !

Examples

This example shows how to display a feature combination check on the ingress policy on a Layer 3 interface with the following features—racl with no stats, pbr with stats, wccp, qos and netflow:

switch# show hardware access-list input interface feature-combo racl pbr_stats wccp qos netflow
______________________________________________________________________________
Feature Rslt Type T0B0 T0B1 T1B0 T1B1
______________________________________________________________________________
RACL Interface Acl X
Netflow Acl X
QoS Interface Qos X
WCCP Interface Acl X
PBR Interface Stats Acl X
 
 

This example shows how to display a feature combination check on the ingress policy on a VLAN/SVI with the following features—vacl with stats, racl on svi, pbr on svi, dhcp snoop on vlan and wccp:

switch# show hardware access-list input vlan feature-combo vacl_stat racl pbr dhcp wccp
______________________________________________________________________________
Feature Rslt Type T0B0 T0B1 T1B0 T1B1
______________________________________________________________________________
RACL Acl X
PBR Acl X
DHCP Acl X
SPM WCCP Acl X
VACL Stats Acl X
 
 

This example shows how to display a f eature combination check on the ingress policy on a Layer 2 interface with the following features —pacl and l2 qos:

switch# show hardware access-list input vlan feature-combo pacl
______________________________________________________________________________
Feature Rslt Type T0B0 T0B1 T1B0 T1B1
______________________________________________________________________________
PACL Acl X
QoS Qos X
 
 

 
Related Commands

Command
Description

hardware access-list resource feature bank-mapping

Configures the device to allow ACL TCAM bank mappings.

show hardware rate-limiter

To display the hardware rate limit configuration and statistics, use the show hardware rate-limiter command.

show hardware rate-limiter { access-list-log [ module module] | copy [ module module] | f1 { rl-1 [ module module] | rl-2 [ module module] | rl-3 [ module module] | rl-4 [ module module] | rl-5 [ module module]} | layer-2 { l2pt [ module module] | mcast-snooping [ module module] | port-security [ module module] | storm-control [ module module] | vpc-low [ module module]} | layer-3 { control [ module module] | glean [ module module] | glean-fast [ module module] mtu [ module module] | multicast { directly-connect [ module module] | local-groups [ module module] | rpf-leak [ module module]} | ttl [ module module]} | module module | receive [ module module]

 
Syntax Description

access-list-log

Specifies rate-limit statistics for access-list log packets.

module module

Specifies a module number. The range is from 1 to 18.

copy

Specifies rate-limit statistics for copy packets.

f1

Specifies the control packets from the F1 modules to the supervisor.

rl-1

Specifies the F1 rate-limiter 1.

rl-2

Specifies the F1 rate-limiter 2.

rl-3

Specifies the F1 rate-limiter 3.

rl-4

Specifies the F1 rate-limiter 4.

rl-5

Specifies the F1 rate-limiter 5.

layer-2

(Optional) Displays Layer 2 packet rate limits.

l2pt

Specifies rate-limit statistics for Layer 2 Tunnel Protocol (L2TP) packets.

mcast-snooping

Specifies rate-limit statistics for Layer 2 multicast-snooping packets.

port-security

Specifies rate-limit statistics for Layer 2 port-security packets.

storm-control

Specifies rate-limit statistics for Layer 2 storm-control packets.

vpc-low

Specifies rate-limit statistics for Layer 2 control packets over the virtual port channel (vPC) low queue.

layer-3

(Optional) Displays Layer 3 packet rate limits.

control

Specifies rate-limit statistics for Layer 3 control packets.

glean

Specifies rate-limit statistics for Layer 3 glean packets.

glean-fast

Specifies rate-limit statistics for Layer 3 glean fast-path packets.

mtu

Specifies rate-limit statistics for Layer 3 maximum transmission unit (MTU) packets.

multicast

Specifies Layer 3 multicast rate limits.

directly-connected

Specifies rate-limit statistics for Layer 3 directly connected multicast packets.

local-groups

Specifies rate-limit statistics for Layer 3 local group multicast packets.

rpf-leak

Specifies rate-limit statistics for Layer 3 reverse path forwarding (RPF) leak multicast packets.

ttl

Specifies rate-limit statistics for Layer 3 time-to-live (TTL) packets.

receive

(Optional) Displays rate-limit statistics for receive packets.

 
Defaults

Displays all rate-limit statistics.

 
Command Modes

Any command mode

 
Command History

Release
Modification

6.2(2)

Added the glean-fast keyword.

5.1(1)

Added the f1, rl-1, rl-2, rl-3, rl-4, rl-5, and module keywords.

5.0(2)

Added the l2pt keyword.

4.0(3)

Added the port-security keyword.

4.0(1)

This command was introduced.

 
Usage Guidelines

You can use the command only in the default virtual device context (VDC).

This command does not require a license.

Examples

This example shows how to display all the hardware rate-limit configuration and statistics:

switch# show hardware rate-limiter
 
Units for Config: packets per second
Allowed, Dropped & Total: aggregated since last clear counters
 
Rate Limiter Class Parameters
------------------------------------------------------------
layer-3 mtu Config : 500
Allowed : 0
Dropped : 0
Total : 0
 
layer-3 ttl Config : 500
Allowed : 0
Dropped : 0
Total : 0
 
layer-3 control Config : 10000
Allowed : 0
Dropped : 0
Total : 0
 
layer-3 glean Config : 100
Allowed : 0
Dropped : 0
Total : 0
 
layer-3 multicast directly-connected Config : 3000
Allowed : 0
Dropped : 0
Total : 0
 
layer-3 multicast local-groups Config : 3000
Allowed : 0
Dropped : 0
Total : 0
 
layer-3 multicast rpf-leak Config : 500
Allowed : 0
Dropped : 0
Total : 0
 
layer-2 storm-control Config : Disabled
 
access-list-log Config : 100
Allowed : 0
Dropped : 0
Total : 0
 
copy Config : 30000
Allowed : 0
Dropped : 0
Total : 0
 
receive Config : 30000
Allowed : 0
Dropped : 0
Total : 0
 
layer-2 port-security Config : Disabled
 
layer-2 mcast-snooping Config : 10000
Allowed : 0
Dropped : 0
Total : 0
 
layer-2 vpc-low Config : 4000
Allowed : 0
Dropped : 0
Total : 0
 
layer-2 l2pt Config : 500
Allowed : 0
Dropped : 0
Total : 0
 
 

This example shows how to display the rate-limit configuration and statistics for access-list log packets:

switch# show hardware rate-limiter access-list-log
 
Units for Config: packets per second
Allowed, Dropped & Total: aggregated since last clear counters
 
Rate Limiter Class Parameters
------------------------------------------------------------
access-list-log Config : 100
Allowed : 0
Dropped : 0
Total : 0
 

 
Related Commands

Command
Description

clear hardware rate-limiter

Clears rate-limit statistics.

hardware rate-limiter

Configures rate limits.

show identity policy

To display the identity policies, use the show identity policy command.

show identity policy [ policy-name ]

 
Syntax Description

policy-name

(Optional) Name of a policy. The name is case sensitive.

 
Defaults

Displays information for all identity policies.

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information for all of the identity policies:

switch# show identity policy
 

This example shows how to display information for a specific identity policy:

switch# show identity policy AdminPolicy
 

 
Related Commands

Command
Description

identity policy

Configures identity policies.
 

show identity profile

To display the identity profiles, use the show identity profile command.

show identity profile [ eapoudp ]

 
Syntax Description

eapoudp

(Optional) Displays the Extensible Authentication Protocol over User Datagram Protocol (EAPoUDP) identity profile.

 
Defaults

Displays information for all identity profiles.

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the identity profiles:

switch# show identity profile
 

This example shows how to display the EAPoUDP identity profile configuration:

switch# show identity profile eapoudp
 

 
Related Commands

Command
Description

identity profile eapoudp

Configures EAPoUDP identity profiles.
 

show ip access-lists

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

show ip access-lists [ access-list-name ] [ expanded | summary ]

 
Syntax Description

access-list-name

(Optional) Name of an IPv4 ACL, which can be up to 64 alphanumeric, case-sensitive characters.

expanded

(Optional) Specifies that the contents of IPv4 address groups or port groups show rather than the names of object groups only.

summary

(Optional) Specifies that the command displays information about the ACL rather than the ACL configuration. For more information, see the “Usage Guidelines” section.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.2(1)

Command output is sorted alphabetically by the ACL names.

Support was added for the fragments command.

4.0(1)

This command was introduced.

 
Usage Guidelines

The device shows all IPv4 ACLs, unless you use the access-list-name argument to specify an ACL.

If you do not specify an ACL name, the device lists ACLs alphabetically by the ACL names.

IPv4 address object groups and IP port object groups show only by name, unless you use the expanded keyword.

The expanded keyword allows you to display the details of object groups used in an ACL rather than only the name of the object groups. For more information about object groups, see the object-group ip address and object-group ip port commands.

The summary keyword allows you to display information about the ACL rather than the ACL configuration. The information displayed includes the following:

  • Whether per-entry statistics are configured for the ACL.
  • Whether the fragments command is configured for the ACL.
  • The number of rules in the ACL configuration. This number does not reflect how many entries that the ACL contains when the device applies it to an interface. If a rule in the ACL uses an object group, the number of entries in the ACL when it is applied may be much greater than the number of rules.
  • The interfaces that the ACL is applied to.
  • The interfaces that the ACL is active on.

The show ip access-lists command displays statistics for each entry in an ACL if the following conditions are both true:

  • The ACL configuration contains the statistics per-entry command.
  • The ACL is applied to an interface that is administratively up.

If an IP ACL includes the fragments command, it appears before the explicit permit and deny rules, but the device applies the fragments command to noninitial fragments only if they do not match all other explicit rules in the ACL.

This command does not require a license.

Examples

This example shows how to use the show ip access-lists command to display all IPv4 ACLs on a device that has a single IPv4 ACL:

switch# show ip access-lists
 
IP access list ipv4-open-filter
10 permit ip any any
 

This example shows how to use the show ip access-lists command to display an IPv4 ACL named ipv4-RandD-outbound-web, including per-entry statistics for the entries except for the MainLab object group:

switch# show ip access-lists ipv4-RandD-outbound-web
 
IP access list ipv4-RandD-outbound-web
statistics per-entry
fragments deny-all
1000 permit ahp any any [match=732]
1005 permit tcp addrgroup MainLab any eq telnet
1010 permit tcp any any eq www [match=820421]
 

This example shows how to use the show ip access-lists command to display an IPv4 ACL named ipv4-RandD-outbound-web. The expanded keyword causes the contents of the object group from the previous example to appear, including the per-entry statistics:

switch# show ip access-lists ipv4-RandD-outbound-web expanded
 
IP access list ipv4-RandD-outbound-web
statistics per-entry
1000 permit ahp any any [match=732]
1005 permit tcp 10.52.34.4/32 any eq telnet [match=5032]
1005 permit tcp 10.52.34.27/32 any eq telnet [match=433]
1010 permit tcp any any eq www [match=820421]
 

This example shows how to use the show ip access-lists command with the summary keyword to display information about an IPv4 ACL named ipv4-RandD-outbound-web, such as which interfaces the ACL is applied to and active on:

switch# show ip access-lists ipv4-RandD-outbound-web summary
IPV4 ACL ipv4-RandD-outbound-web
 
Statistics enabled
Total ACEs Configured: 4
Configured on interfaces:
Ethernet2/4 - ingress (Router ACL)
Active on interfaces:
Ethernet2/4 - ingress (Router ACL)
 

 
Related Commands

Command
Description

fragments

Configures how an IP ACL processes noninitial fragments.

ip access-list

Configures an IPv4 ACL.

show access-lists

Displays all ACLs or a specific ACL.

show ipv6 access-lists

Displays all IPv6 ACLs or a specific IPv6 ACL.

show mac access-lists

Displays all MAC ACLs or a specific MAC ACL.

statistics per-entry

Starts recording statistics for packets permitted or denied by each entry in an ACL.

show ip access-lists capture session

To display the ACL capture session configuration, use the show ip access-lists capture session command.

show ip access-lists capture session session

 
Syntax Description

session

Session ID. The range is from 0 to 4294967295.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

5.2(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the ACL capture session configuration:

switch# show ip access-lists capture session 5
switch#

 
Related Commands

Command
Description

monitor session session type acl-capture

Configures an ACL capture session.

destination interface

Configures a destination for ACL capture packets.

show ip arp inspection

To display the Dynamic ARP Inspection (DAI) configuration status, use the show ip arp inspection command.

show ip arp inspection

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the status of the DAI configuration:

switch# show ip arp inspection
 
Source Mac Validation : Enabled
Destination Mac Validation : Enabled
IP Address Validation : Enabled
 
Vlan : 1
-----------
Configuration : Enabled
Operation State : Active
 
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

 
Related Commands

Command
Description

ip arp inspection vlan

Enables DAI for a specified list of VLANs.

show ip arp inspection interface

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

show ip arp inspection log

Displays the DAI log configuration.

show ip arp inspection statistics

Displays the DAI statistics.

show ip arp inspection vlan

Displays DAI status for a specified list of VLANs.

show running-config dhcp

Displays DHCP snooping configuration, including DAI configuration.

show ip arp inspection interface

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

show ip arp inspection interface { ethernet slot / port | port-channel channel-number }

 
Syntax Description

ethernet slot / port

(Optional) Specifies that the output is for an Ethernet interface.

port-channel channel-number

(Optional) Specifies that the output is for a port-channel interface. Valid port-channel numbers are from 1 to 4096.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the trust state and the ARP packet rate for a trusted interface:

switch# show ip arp inspection interface ethernet 2/1
 
Interface Trust State Rate (pps) Burst Interval
------------- ----------- ---------- --------------
Ethernet2/46 Trusted 15 5
switch#

 
Related Commands

Command
Description

ip arp inspection vlan

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

show ip arp inspection

Displays the DAI configuration status.

show ip arp inspection log

Displays the DAI log configuration.

show ip arp inspection statistics

Displays the DAI statistics.

show ip arp inspection vlan

Displays DAI status for a specified list of VLANs.

show running-config dhcp

Displays DHCP snooping configuration, including DAI configuration.

show ip arp inspection log

To display the Dynamic ARP Inspection (DAI) log configuration, use the show ip arp inspection log command.

show ip arp inspection log

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the DAI log configuration:

switch# show ip arp inspection log
 
Syslog Buffer Size : 32
Syslog Rate : 5 entries per 1 seconds
switch#

 
Related Commands

Command
Description

clear ip arp inspection log

Clears the DAI logging buffer.

ip arp inspection log-buffer

Configures the DAI logging buffer size.

show ip arp inspection

Displays the DAI configuration status.

show ip arp inspection interface

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

show running-config dhcp

Displays DHCP snooping configuration, including DAI configuration.

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 command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

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

switch# 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
switch#

 
Related Commands

Command
Description

clear ip arp inspection statistics vlan

Clears the DAI statistics for a specified VLAN.

show ip arp inspection

Displays the DAI configuration status.

show ip arp inspection interface

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

show ip arp inspection log

Displays the DAI log configuration.

show running-config dhcp

Displays DHCP snooping configuration, including DAI configuration.

show ip arp inspection vlan

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

show ip arp inspection vlan vlan-list

 
Syntax Description

vlan-list

VLANs with DAI status that this command shows. The vlan-list argument allows you to specify a single VLAN ID, a range of VLAN IDs, or comma-separated IDs and ranges (see the “Examples” section). Valid VLAN IDs are from 1 to 4096.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

Examples

This example shows how to display DAI status for VLANs 1 and 13:

switch# show ip arp inspection vlan 1,13
 
Source Mac Validation : Enabled
Destination Mac Validation : Enabled
IP Address Validation : Enabled
 
Vlan : 1
-----------
Configuration : Enabled
Operation State : Active
 
Vlan : 13
-----------
Configuration : Enabled
Operation State : Inactive
switch#

 
Related Commands

Command
Description

clear ip arp inspection statistics vlan

Clears the DAI statistics for a specified VLAN.

ip arp inspection vlan

Enables DAI for a specified list of VLANs.

show ip arp inspection

Displays the DAI configuration status.

show ip arp inspection interface

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

show running-config dhcp

Displays DHCP snooping configuration, including DAI configuration.

show ip device tracking

To display IP device tracking information, use the show ip device tracking command.

show ip device tracking { all | interface ethernet slot / port | ip-address ipv4-address | mac-address mac-address }

 
Syntax Description

all

Displays all IP device tracking information.

interface ethernet slot / port

Displays IP tracking device information for an interface.

ip-address ipv4-address

Displays IP tracking device information for an IPv4 address in the A.B.C.D format.

mac-address mac-address

Displays IP tracking information for a MAC address in the XXXX.XXXX.XXXX format.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display all IP device tracking information:

switch# show ip device tracking all
 

This example shows how to display the IP device tracking information for an interface:

switch# show ip device tracking ethernet 1/2
 

This example shows how to display the IP device tracking information for an IP address:

switch# show ip device tracking ip-address 10.10.1.1
 

This example shows how to display the IP device tracking information for a MAC address:

switch# show ip device tracking mac-address 0018.bad8.3fbd
 

 
Related Commands

Command
Description

ip device tracking

Configures IP device tracking.
 

show ip dhcp relay

To display DHCP snooping relay status, including DHCP server address configuration details, use the show ip dhcp relay command.

show ip dhcp relay

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

5.0(2)

This command was introduced.

7.2(0)D1(1)

This command was modified. An example for a helper address configuration on a bridge domain interface (BDI) was added.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the DHCP relay status and configured DHCP server addresses:

switch# show ip dhcp relay
DHCP relay service is enabled
Insertion of option 82 is enabled
Insertion of VPN suboptions is enabled
Helper addresses are configured on the following interfaces:
Interface Relay Address VRF Name
------------- ------------- --------
Ethernet1/4 10.10.10.1 red
 

This example shows how to display the DHCP relay status and configured DHCP server addresses. In this example, the helper address is configured on a bridge domain interface.

 
switch# show ip dhcp relay
DHCP relay service is enabled
Insertion of option 82 is enabled
Insertion of VPN suboptions is enabled
Global smart-relay is disabled
Relay Trusted Port is Globally disabled
Relay Trusted functionality is disabled
Smart-relay is enabled on the following interfaces:
-----------------------------------------------------
Subnet-broadcast is enabled on the following interfaces:
------------------------------------------------------
 
Helper addresses are configured on the following interfaces:
Interface Relay Address VRF Name
------------- ------------- --------
Bdi14 192.0.2.120 management
 

 
Related Commands

Command
Description

feature dhcp

Enables the DHCP snooping feature on the device.

ip dhcp relay

Enables the DHCP relay agent.

show ip dhcp relay address

Shows DHCP server addresses configured on the device.

show ip dhcp relay address

To display DHCP server addresses configured on the device, use the show ip dhcp relay address command.

show ip dhcp relay address [ interface { ethernet list | port-channel list }]

show ip dhcp relay address [ interface interface-list ]

 
Syntax Description

interface

(Optional) Restricts the output to a DHCP addresses configured on range or set of Ethernet or port-channel interfaces and subinterfaces.

ethernet

(Optional) Restricts the output to a DHCP addresses configured on range or set of Ethernet interfaces and subinterfaces.

list

Single interface, range of interfaces, or comma-separated interfaces and ranges (see the “Examples” section).

port-channel

(Optional) Restricts the output to a DHCP addresses configured on range or set of port-channel interfaces and subinterfaces.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

5.0(2)

Support was added for the interface keyword and for VRF awareness.

4.2(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display all the DHCP relay addresses configured on a device:

switch# show ip dhcp relay address
Interface Relay Address VRF Name
------------- ------------- --------
Ethernet1/2 10.1.1.1
Ethernet1/3 10.1.1.1 red
Ethernet1/4 10.1.1.1 red
Ethernet1/5 10.1.1.1 red
Ethernet1/6 10.1.1.1 red
Ethernet1/7 10.1.1.1 red
Ethernet1/8 10.1.1.1 red
 
switch#
 

This example shows how to display the DHCP relay addresses configured Ethernet interfaces 1/2 through 1/4 and Ethernet 1/8:

switch(config-if)# show ip dhcp relay address interface ethernet 1/2-4,ethernet 1/8
Interface Relay Address VRF Name
------------- ------------- --------
Ethernet1/2 10.1.1.1
Ethernet1/3 10.1.1.1 red
Ethernet1/4 10.1.1.1 red
Ethernet1/8 10.1.1.1 red

 
Related Commands

Command
Description

feature dhcp

Enables the DHCP snooping feature on the device.

ip dhcp relay

Enables the DHCP relay agent.

show ip dhcp relay

Shows DHCP relay status and server addresses configured on the device.

show ip dhcp relay statistics

To display the DHCP relay statistics, use the show ip dhcp relay statistics command.

show ip dhcp relay statistics [ interface interface ]

 
Syntax Description

interface interface

Displays the DHCP relay address of the interface. The supported interface types are ethernet, port-channel, and VLAN.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

6.2(2)

This command was introduced.

7.2(0)D1(1)

This command was modified. An example for DHCP relay statistics information for a Bridge Domain Interface (BDI) was added.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display DHCP relay statistics for an interface:

switch# show ip dhcp relay statistics interface bdi 14
--------------------------------------------------------
Message Type Rx Tx Drops
----------------------------------------------------------------------
Discover 7 7 0
Offer 0 0 0
Request(*) 0 0 0
Ack 0 0 0
Release(*) 0 0 0
Decline 0 0 0
Inform(*) 0 0 0
Nack 0 0 0
----------------------------------------------------------------------
Total 7 7 0
----------------------------------------------------------------------
DHCP server stats:
----------------------------------------------------------------------------
Server Vrf Request Response
----------------------------------------------------------------------------
10.64.66.242 management 7 0
----------------------------------------------------------------------
DHCP L3 FWD:
Total Packets Received : 0
Total Packets Forwarded : 0
Total Packets Dropped : 0
Non DHCP:
Total Packets Received : 0
Total Packets Forwarded : 0
 

 
Related Commands

Command
Description

ip dhcp relay

Enables the DHCP relay agent.

show ip dhcp relay

Displays the DHCP configuration.

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 command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

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

switch# 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/rate is configured on the following interfaces:
Interface Trusted Rate limit (pps)
------------ ------- ----------------
Ethernet2/3 Yes
 
switch#

 
Related Commands

Command
Description

feature dhcp

Enables the DHCP snooping feature on the device.

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. It includes static IP source entries. Static entries appear with the term “static” in the Type column.

show ip dhcp snooping binding [ IP-address ] [ MAC-address ] [ interface ethernet slot / port ] [ 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 ethernet slot / port

(Optional) Specifies the Ethernet 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 command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display all bindings:

switch# show ip dhcp snooping binding
MacAddress IpAddress LeaseSec Type VLAN Interface
----------------- --------------- -------- ---------- ---- -------------
0f:00:60:b3:23:33 10.3.2.2 infinite static 13 Ethernet2/46
0f:00:60:b3:23:35 10.2.2.2 infinite static 100 Ethernet2/10
switch#
 

 
Related Commands

Command
Description

clear ip dhcp snooping binding

Clears the DHCP snooping binding database.

feature dhcp

Enables the DHCP snooping feature on the device.

ip dhcp relay

Enables or disables the DHCP relay agent.

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

Displays DHCP snooping statistics.

show running-config dhcp

Displays DHCP snooping configuration, including IP Source Guard configuration.

show ip dhcp snooping statistics

To display DHCP snooping statistics, 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 command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Displayed Statistics

  • Packets processed —The number of packets containing DHCP messages.
  • Packets forwarded —The number of packets containing DHCP messages forwarded by the relay agent.
  • Total packets dropped —The total number of packets containing DHCP messages that were dropped. The reasons for dropping the packets are as follows:

– Received from untrusted ports —The number of packets containing DHCP messages, particularly DHCPOFFER packets, received from untrusted ports.

– MAC address check failure —

– Option 82 insertion failure —

– O/P Intf unknown —

– Unknown reason —

Examples

This example shows how to display DHCP snooping statistics:

switch# show ip dhcp snooping statistics
Packets processed 0
Packets received through cfsoe 0
Packets forwarded 0
Packets forwarded on cfsoe 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
switch#
 

 
Related Commands

Command
Description

feature dhcp

Enables the DHCP snooping feature on the device.

ip dhcp snooping

Globally enables DHCP snooping on the device.

service dhcp

Enables or disables the DHCP relay agent.

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.

show running-config dhcp

Displays DHCP snooping configuration.

show ip verify source

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

show ip verify source [ interface { ethernet slot / port | port-channel channel-number }]

 
Syntax Description

interface

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

ethernet slot / port

(Optional) Specifies that the output is limited to bindings for the Ethernet interface given.

port-channel channel-number

(Optional) Specifies that the output is limited to bindings for the port-channel interface given. Valid port-channel numbers are from 1 to 4096.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

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

switch# show ip verify source
switch#

 
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 running-config dhcp

Displays DHCP snooping configuration, including IP Source Guard configuration.

show ipv6 access-lists

To display all IPv6 access-control lists (ACLs) or a specific IPv6 ACL, use the show ipv6 access-lists command.

show ipv6 access-lists [ access-list-name ] [ expanded | summary ]

 
Syntax Description

access-list-name

(Optional) Name of an IPv6 ACL, which can be up to 64 alphanumeric, case-sensitive characters.

expanded

(Optional) Specifies that the contents of IPv6 address groups or port groups show rather than the names of object groups only.

summary

(Optional) Specifies that the command displays information about the ACL rather than the ACL configuration. For more information, see the “Usage Guidelines” section.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.2(1)

Command output is sorted alphabetically by the ACL names.

Support was added for the fragments command.

4.1(2)

This command was introduced.

 
Usage Guidelines

The device shows all IPv6 ACLs, unless you use the access-list-name argument to specify an ACL.

If you do not specify an ACL name, the device lists ACLs alphabetically by the ACL names.

IPv6 address object groups and IP port object groups show only by name, unless you use the expanded keyword.

The expanded keyword allows you to display the details of object groups used in an ACL rather than only the name of the object groups. For more information about object groups, see the object-group ipv6 address and object-group ip port commands.

The summary keyword allows you to display information about the ACL rather than the ACL configuration. The information displayed includes the following:

  • Whether per-entry statistics are configured for the ACL.
  • Whether the fragments command is configured for the ACL.
  • The number of rules in the ACL configuration. This number does not reflect how many entries that the ACL contains when the device applies it to an interface. If a rule in the ACL uses an object group, the number of entries in the ACL when it is applied may be much greater than the number of rules.
  • The interfaces that the ACL is applied to.
  • The interfaces that the ACL is active on.

The show ipv6 access-lists command displays statistics for each entry in an ACL if the following conditions are both true:

  • The ACL configuration contains the statistics per-entry command.
  • The ACL is applied to an interface that is administratively up.

If an IP ACL includes the fragments command, it appears before the explicit permit and deny rules, but the device applies the fragments command to noninitial fragments only if they do not match all other explicit rules in the ACL.

This command does not require a license.

Examples

This example shows how to use the show ipv6 access-lists command to display all IPv6 ACLs on a device that has a single IPv6 ACL:

switch# show ipv6 access-lists
 
IPv6 access list ipv6-main-filter
10 permit ipv6 any any
 

This example shows how to use the show ipv6 access-lists command to display an IPv6 ACL named ipv6-RandD-outbound-web, including per-entry statistics for the entries except for the LowerLab object group:

switch# show ipv6 access-lists ipv6-RandD-outbound-web
 
IPv6 access list ipv6-RandD-outbound-web
statistics per-entry
fragments deny-all
1000 permit ahp any any [match=732]
1005 permit tcp addrgroup LowerLab any eq telnet
1010 permit tcp any any eq www [match=820421]
 

This example shows how to use the show ipv6 access-lists command to display an IPv6 ACL named ipv6-RandD-outbound-web. The expanded keyword causes the contents of the object group from the previous example to appear, including the per-entry statistics:

switch# show ipv6 access-lists ipv6-RandD-outbound-web expanded
 
IPv6 access list ipv6-RandD-outbound-web
statistics per-entry
1000 permit ahp any any [match=732]
1005 permit tcp 2001:db8:0:3ab0::1/128 any eq telnet [match=5032]
1005 permit tcp 2001:db8:0:3ab0::32/128 any eq telnet [match=433]
1010 permit tcp any any eq www [match=820421]
 

This example shows how to use the show ipv6 access-lists command with the summary keyword to display information about an IPv6 ACL named ipv6-RandD-outbound-web, such as which interfaces the ACL is applied to and active on:

switch# show ipv6 access-lists ipv6-RandD-outbound-web summary
IPV6 ACL ipv6-RandD-outbound-web
 
Statistics enabled
Total ACEs Configured: 4
Configured on interfaces:
Ethernet2/4 - ingress (Router ACL)
Active on interfaces:
Ethernet2/4 - ingress (Router ACL)
 

 
Related Commands

Command
Description

fragments

Configures how an IP ACL processes noninitial fragments.

ipv6 access-list

Configures an IPv6 ACL.

show access-lists

Displays all ACLs or a specific ACL.

show ip access-lists

Displays all IPv4 ACLs or a specific IPv4 ACL.

show mac access-lists

Displays all MAC ACLs or a specific MAC ACL.

statistics per-entry

Starts recording statistics for packets permitted or denied by each entry in an ACL.

show ipv6 dhcp-ldra

To display configuration details and statistics for the Lightweight DHCPv6 Relay Agent (LDRA), use the show ipv6 dhcp-ldra command.

show ipv6 dhcp-ldra [statistics]

 
Syntax Description

statistics

(Optional) Displays LDRA-related statistics.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

7.3(0)D1(1)

This command was introduced.

 
Usage Guidelines

To use this command, you must enable the LDRA feature by using the ipv6 dhcp-ldra command.

Examples

This example shows how to enable the LDRA feature on the specified interface:

 
switch(config)# ipv6 dhcp-ldra
switch(config)# show ipv6 dhcp-ldra statistics
DHCPv6 LDRA client facing statistics.
Messages received 2
Messages sent 2
Messages discarded 0
Messages Received
SOLICIT 1
REQUEST 1
Messages Sent
RELAY-FORWARD 2
DHCPv6 LDRA server facing statistics.
Messages received 2
Messages sent 2
Messages discarded 0
Messages Received
RELAY-REPLY 2
Messages Sent
ADVERTISE 1
REPLY 1
 

 

 
Related Commands

Command
Description

ipv6 dhcp-ldra

Enables the LDRA feature.
 

 

show ipv6 dhcp relay

To display the DHCPv6 relay global or interface-level configuration, including DHCPv6 server addresses configured on interfaces, use the show ipv6 dhcp relay command.

show ipv6 dhcp relay [ interface interface]

 
Syntax Description

interface interface

(Optional) Displays the DHCPv6 relay address of the interface. The supported interface types are ethernet, port-channel, and VLAN.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

6.2(2)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the globally configured DHCPv6 relay status and DHCPv6 server addresses:

switch# show ipv6 dhcp relay
DHCPv6 relay service : Enabled
Insertion of VPN options : Disabled
Insertion of CISCO options : Disabled
 
DHCPv6 Relay is configured on the following interfaces:
Interface Relay Address VRF Name
------------- ------------- --------
Ethernet1/4 red
 

 
Related Commands

Command
Description

ipv6 dhcp relay

Enables the DHCPv6 relay agent.

show ipv6 dhcp relay statistics

Displays statistics relating to DHCPv6.

show ipv6 dhcp relay statistics

To display the DHCPv6 relay statistics, use the show ipv6 dhcp relay statistics command.

show ipv6 dhcp relay statistics [ interface interface]

 
Syntax Description

interface interface

(Optional) Displays the DHCPv6 relay address of the interface. The supported interface types are ethernet, port-channel, and VLAN.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

6.2(2)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the globally configured DHCPv6 relay statistics:

switch# show ipv6 dhcp relay statistics
 
 

 
Related Commands

Command
Description

ipv6 dhcp relay

Enables the DHCPv6 relay agent.

show ipv6 dhcp relay

Displays the DHCPv6 configuration.

show ip udp relay

To display the configuration details of the UDP relay feature, use the show ip udp relay command.

show ip udp relay [interface [ethernet slot/port-number | port-channel port-channel-number] | object-group object-group-name]

 
Syntax Description

slot/port-number

Specifies the slot and port number.

port-channel-number

Specifies the port channel number.

object-grp-name

Specifies the name of the object group.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

7.3(0)D1(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the details of the UDP relay feature:

switch# show ip udp relay
UDP relay service is enabled
UDP relay on default UDP ports:
Default UDP Ports Status
--------------------------- -------------
Time service (port 37) enabled
IEN-116 Name Service (port 42) enabled
TACACS service (port 49) enabled
Domain Naming System (port 53) enabled
Trivial File Transfer Protocol (port 69) enabled
NetBIOS Name Server (port 137) enabled
NetBIOS Datagram Server (port 138) enabled
UDP relay is enabled on the following non-default UDP ports:
-----------------------------------------------------------------
Object-group and Subnet-broadcast configurations:
Interface Subnet-broadcast Object-group
---------- ---------------- ------------
Vlan700 disabled iSmart
Vlan800 enabled iHello
 

 
Related Commands

Command
Description

ip forward-protocol udp

Enables the UDP relay feature.

object-group udp relay ip address

Configures the object group.
 

 

show key chain

To display the configuration for a specific keychain, use the show key chain command.

show key chain keychain-name [ mode decrypt ]

 
Syntax Description

keychain-name

Name of the keychain to configure, up to 63 alphanumerical characters.

mode decrypt

(Optional) Shows the key text configuration in cleartext. This option is available only when access the device with a user account that is assigned a network-admin or vdc-admin user role.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display keychain configuration for the keychain glbp-key, which contains one key (key 13) which has specific accept and send lifetimes:

switch# show key chain
Key-Chain glbp-keys
Key 13 -- text 7 071a33595c1d0c1702170203163e3e21213c20361a021f11
accept lifetime UTC (00:00:00 Jun 13 2008) - (23:59:59 Sep 12 2008)
send lifetime UTC (00:00:00 Jun 13 2008) - (23:59:59 Aug 12 2008)

 
Related Commands

Command
Description

accept-lifetime

Configures an accept lifetime for a key.

key

Configures a key.

key chain

Configures a keychain.

key-string

Configures a key string.

send-lifetime

Configures a send lifetime for a key.

show ldap-search-map

To display information about the configured Lightweight Directory Access Protocol (LDAP) attribute maps, use the show ldap -search-map command.

show ldap-search-map

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

5.0(2)

This command was introduced.

 
Usage Guidelines

You must use the feature ldap command before you can display LDAP information.

This command does not require a license.

Examples

This example shows how to display information about the configured LDAP attribute maps:

switch# show ldap-search-map
total number of search maps : 1
 
following LDAP search maps are configured:
SEARCH MAP s0:
User Profile:
BaseDN: DN1
Attribute Name: map1
Search Filter: filter1

 
Related Commands

Command
Description

attribute-name

Configures the attribute name, search filter, and base-DN for the user profile, trusted certificate, CRL, certificate DN match, public key match, or user-switchgroup lookup search operation.

feature ldap

Enables LDAP.

ldap search-map

Configures an LDAP search map.

ldap-server host

Specifies the IPv4 or IPv6 address or hostname for an LDAP server.

show ldap-server

To display the Lightweight Directory Access Protocol (LDAP) server configuration, use the show ldap-server command.

show ldap-server

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

5.0(2)

This command was introduced.

 
Usage Guidelines

You must use the feature ldap command before you can display LDAP information.

This command does not require a license.

Examples

This example shows how to display the LDAP server configuration:

switch# show ldap-server
timeout : 5
port : 389
deadtime : 0
total number of servers : 0
 

 
Related Commands

Command
Description

feature ldap

Enables LDAP.

ldap-server host

Specifies the IPv4 or IPv6 address or hostname for an LDAP server.

show ldap-server groups

To display the Lightweight Directory Access Protocol (LDAP) server group configuration, use the show ldap-server groups command.

show ldap-server groups

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

5.0(2)

This command was introduced.

 
Usage Guidelines

You must use the feature ldap command before you can display LDAP information.

This command does not require a license.

Examples

This example shows how to display the LDAP server group configuration:

switch# show ldap-server groups
total number of groups: 1
 
following LDAP server groups are configured:
group LDAPgroup1:
Use-vrf: default
Mode: UnSecure
Authentication: Search and Bind
Bind and Search : append with basedn (cn=$userid)
Authentication: Do bind instead of compare
Bind and Search : compare passwd attribute userPassword
Authentication Mech: Default(PLAIN)
Search map:

 
Related Commands

Command
Description

aaa group server ldap

Creates an LDAP server group and enters the LDAP server group configuration mode for that group.

feature ldap

Enables LDAP.

show ldap-server statistics

To display the Lightweight Directory Access Protocol (LDAP) server statistics, use the show ldap-server statistics command.

show ldap-server statistics { ipv4-address | ipv6-address | host-name }

 
Syntax Description

ipv4-address

Server IPv4 address in the A.B.C.D format.

ipv6-address

Server IPv6 address in the X:X:X:X format.

host-name

Server name. The name is alphanumeric, case sensitive, and has a maximum of 256 characters.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

5.0(2)

This command was introduced.

 
Usage Guidelines

You must use the feature ldap command before you can display LDAP information.

This command does not require a license.

Examples

This example shows how to display the statistics for an LDAP server:

switch# show ldap-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

 
Related Commands

Command
Description

feature ldap

Enables LDAP.

ldap-server host

Specifies the IPv4 or IPv6 address or hostname for an LDAP server.

show mac access-lists

To display all MAC access control lists (ACLs) or a specific MAC ACL, use the show mac access-lists command.

show mac access-lists [ access-list-name ] [ expanded | summary ]

 
Syntax Description

access-list-name

(Optional) Name of a MAC ACL, which can be up to 64 alphanumeric, case-sensitive characters.

expanded

(Optional) Specifies that the contents of object groups show rather than the names of object groups only.

summary

(Optional) Specifies that the command displays information about the ACL rather than the ACL configuration. For more information, see the “Usage Guidelines” section.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.2(1)

Command output is sorted alphabetically by the ACL names.

4.0(1)

This command was introduced.

 
Usage Guidelines

The device shows all MAC ACLs, unless you use the access-list-name argument to specify an ACL.

If you do not specify an ACL name, the device lists ACLs alphabetically by the ACL names.

The expanded keyword allows you to display the details of object groups used in an ACL rather than only the name of the object groups. For more information about object groups, see the object-group ip address, object-group ipv6 address, and object-group ip port commands.

The summary keyword allows you to display information about the ACL rather than the ACL configuration. The information displayed includes the following:

  • Whether per-entry statistics are configured for the ACL.
  • The number of rules in the ACL configuration. This number does not reflect how many entries that the ACL contains when the device applies it to an interface. If a rule in the ACL uses an object group, the number of entries in the ACL when it is applied may be much greater than the number of rules.
  • The interfaces that the ACL is applied to.
  • The interfaces that the ACL is active on.

The show mac access-lists command displays statistics for each entry in an ACL if the following conditions are both true:

  • The ACL configuration contains the statistics per-entry command.
  • The ACL is applied to an interface that is administratively up.

This command does not require a license.

Examples

This example shows how to use the show mac access-lists command to show all MAC ACLs on a device with a single MAC ACL:

switch# show mac access-lists
 
MAC access list mac-filter
10 permit any any ip
 

This example shows how to use the show mac access-lists command to display a MAC ACL named mac-lab-filter, including per-entry statistics:

switch# show mac access-lists mac-lab-filter
 
MAC access list mac-lab-filter
statistics per-entry
10 permit 0600.ea5f.22ff 0000.0000.0000 any [match=820421]
20 permit 0600.050b.3ee3 0000.0000.0000 any [match=732]
 

This example shows how to use the show mac access-lists command with the summary keyword to display information about a MAC ACL named mac-lab-filter, such as which interfaces the ACL is applied to and active on:

switch# show mac access-lists mac-lab-filter summary
 
MAC ACL mac-lab-filter
 
Statistics enabled
Total ACEs Configured: 2
Configured on interfaces:
Ethernet2/3 - ingress (Port ACL)
Active on interfaces:
Ethernet2/3 - ingress (Port ACL)
 

 
Related Commands

Command
Description

mac access-list

Configures a MAC ACL.

show access-lists

Displays all ACLs or a specific ACL.

show ip access-lists

Displays all IPv4 ACLs or a specific IPv4 ACL.

show ipv6 access-lists

Displays all IPv6 ACLs or a specific IPv6 ACL.

show password secure-mode

To display the secure mode for changing password, use the show password secure-mode command.

show password secure-mode

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

Enabled

 
Command Modes

Any command mode

 
Command History

Release
Modification

6.1.4

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the secure mode for changing password:

switch# show password secure-mode
Password secure mode is enabled
 

 
Related Commands

Command
Description

password strength-check

Enables password-strength checking.

show password strength-check

To display password-strength checking status, 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 command mode

 
Command History

Release
Modification

4.0(3)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display password-strength checking status:

switch# show password strength-check
Password strength check enabled
 

 
Related Commands

Command
Description

password strength-check

Enables password-strength checking.

show running-config security

Displays security feature configuration in the running configuration.

show policy-map interface control-plane

To display packet-level statistics for all classes that are part of the applied control plane policing (CoPP) policy, use the show policy-map interface control-plane command.

show policy-map interface control-plane [ class class-name ] [ module module-number ]

 
Syntax Description

class class-name

Displays the packet-level statistics for the specific class.

module module-number

Displays the packet-level statistics for the specific module. The range is from 1 to 18.

 
Command Modes

Any command mode

 
Command History

Release
Modification

6.2(2)

This command was introduced.

 
Usage Guidelines

Use this command to display the policy values with associated class maps and drops per policy or class map. It also displays the scale factor values when a CoPP policy is applied. When the scale factor value is the default (1.00), it is not displayed.

Note The scale factor changes the CIR, BC, PIR, and BE values internally on each module, but the display shows the configured CIR, BC, PIR, and BE values only. The actual applied value on a module is the scale factor multiplied by the configured value.

This command does not require a license.

Examples

This example shows how to monitor CoPP:

switch# show policy-map interface control-plane
Control Plane
 
service-policy input: copp-system-policy-default
 
class-map copp-system-class-igmp (match-any)
match protocol igmp
police cir 1024 kbps, bc 65535 bytes
conformed 0 bytes; action: transmit
violated 0 bytes;
class-map copp-system-class-pim-hello (match-any)
match protocol pim
police cir 1024 kbps, bc 4800000 bytes
conformed 0 bytes; action: transmit
violated 0 bytes;
....
 

This example shows the 5-minute moving averages and peaks of the conformed and violated byte counts in the output of the show policy-map interface control-plane command. In this example, the 5-minute offered rate is the 5-minute moving average of the conformed bytes, the 5-minute violate rate is the 5-minute moving average of the violated bytes, and the peak rate is the highest value since bootup or counter reset, with the peak occurring at the time stamp shown.

module 9:
conformed 0 bytes,
5-min offered rate 10 bytes/sec
peak rate 12 bytes/sec at 12:29:38.654 UTC Sun Jun 30 2013
violated 0 bytes,
5-min violate rate 20 bytes/sec
peak rate 22 bytes/sec at 12:26:22.652 UTC Sun Jun 30 2013

 
Related Commands

Command
Description

show copp status

Displays the CoPP status, including the last configuration operation and its status.

show policy-map type control-plane

To display control plane policy map information, use the show policy-map type control-plane command.

show policy-map type control-plane [ expand ] [ name policy-map-name ]

 
Syntax Description

expand

(Optional) Displays expanded control plane policy map information.

name policy-map-name

(Optional) Specifies the name of the control plane policy map. The name is case sensitive.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

You can use this command only in the default virtual device context (VDC).

This command does not require a license.

Examples

This example shows how to display control plane policy map information:

switch# show policy-map type control-plane
 
policy-map type control-plane copp-system-policy
class copp-system-class-critical
police cir 2000 kbps bc 1500 bytes pir 3000 kbps be 1500 bytes conform transmit
exceed transmit violate drop
class copp-system-class-important
police cir 1000 kbps bc 1500 bytes pir 1500 kbps be 1500 bytes conform transmit
exceed transmit violate drop
class copp-system-class-normal
police cir 400 kbps bc 1500 bytes pir 600 kbps be 1500 bytes conform transmit
exceed transmit violate drop
class class-default
police cir 200 kbps bc 1500 bytes pir 300 kbps be 1500 bytes conform transmit
exceed transmit violate drop
 

show port-security

To show the state of port security on the device, use the show port-security command.

show port-security [ state ]

 
Syntax Description

state

(Optional) Shows that port security is enabled.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.2(1)

Support for Layer 2 port-channel interfaces was added.

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to use the show port-security command to view the status of the port security feature on a device:

switch# 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)
----------------------------------------------------------------------------
Ethernet1/4 5 1 0 Shutdown
============================================================================
switch#
 

 
Related Commands

Command
Description

feature port-security

Enables the port security feature.

show port-security address

Shows MAC addresses secured by the port security feature.

show port-security interface

Shows the port security status for a specific interface.

switchport port-security

Configures port security on a Layer 2 interface.

show port-security address

To show information about MAC addresses secured by the port security feature, use the show port-security address command.

show port-security address [ interface { port-channel channel-number | ethernet slot / port }]

 
Syntax Description

interface

(Optional) Limits the port-security MAC address information to a specific interface.

port-channel channel-number

Specifies a Layer 2 port-channel interface. The channel-number argument can be a whole number from 1 to 4096.

ethernet slot / port

Specifies an Ethernet interface.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.2(1)

Support for Layer 2 port-channel interfaces was added.

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

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

switch# 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
======================================================================
switch#
 

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:

switch# 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
----------------------------------------------------------------------
switch#
 

 
Related Commands

Command
Description

feature port-security

Enables the port security feature.

show port-security

Shows the status of the port security feature.

show port-security interface

Shows the port security status for a specific interface.

switchport port-security

Configures port security on a Layer 2 interface.

show port-security interface

To show the state of port security on a specific interface, use the show port-security interface command.

show port-security interface { port-channel channel-number | ethernet slot / port }

 
Syntax Description

port-channel channel-number

Specifies a Layer 2 port-channel interface. The channel-number argument can be a whole number from 1 to 4096.

ethernet slot / port

Specifies an Ethernet interface.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.2(1)

Support for Layer 2 port-channel interfaces was added.

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

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:

switch# 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
switch#
 

 
Related Commands

Command
Description

feature port-security

Enables the port security feature.

show port-security

Shows the status of the port security feature.

show port-security address

Shows MAC addresses secured by the port security feature.

switchport port-security

Configures port security on a Layer 2 interface.

show privilege

To show the current privilege level, username, and status of cumulative privilege support, use the show privileg e command.

show privilege

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

5.0(2)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to use the show privilege command to view the current privilege level, username, and status of cumulative privilege support:

switch# show privilege
User name: admin
Current privilege level: -1
Feature privilege: Enabled
switch#
 

 
Related Commands

Command
Description

enable level

Enables a user to move to a higher privilege level.

enable secret priv-lvl

Enables a secret password for a specific privilege level.

feature privilege

Enables the cumulative privilege of roles for command authorization on TACACS+ servers.

username username priv-lvl

Enables a user to use privilege levels for authorization.

show radius

To display the RADIUS Cisco Fabric Services (CFS) distribution status and other details, use the show radius command.

show radius { distribution status | merge status | pending [ cmds ] | pending-diff | session status | status }

 
Syntax Description

distribution status

Displays the status of the RADIUS CFS distribution.

merge status

Displays the status of a RADIUS merge.

pending

Displays the pending configuration that is not yet applied to the running configuration.

cmds

(Optional) Displays the commands for the pending configuration.

pending-diff

Displays the difference between the active configuration and the pending configuration.

session status

Displays the status of the RADIUS CFS session.

status

Displays the status of the RADIUS CFS.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the RADIUS CFS distribution status:

switch# show radius distribution status
distribution : enabled
session ongoing: no
session db: does not exist
merge protocol status: not yet initiated after enable
 
last operation: enable
last operation status: success
 

This example shows how to display the RADIUS merge status:

switch# show radius merge status
Result: Waiting
 

This example shows how to display the RADIUS CFS session status:

switch# show radius session status
Last Action Time Stamp : None
Last Action : Distribution Enable
Last Action Result : Success
Last Action Failure Reason : none
 

This example shows how to display the RADIUS CFS status:

switch# show radius status
distribution : enabled
session ongoing: no
session db: does not exist
merge protocol status: not yet initiated after enable
 
last operation: enable
last operation status: success
 

This example shows how to display the pending RADIUS configuration:

switch# show radius pending
radius-server host 10.10.1.1 key 7 qxz123aaa group server radius aaa-private-sg
 

This example shows how to display the pending RADIUS configuration commands:

switch# show radius pending cmds
radius-server host 10.10.1.1 key 7 qxz12345 auth_port 1812 acct_port 1813 authentication accounting
 

This example shows how to display the differences between the pending RADIUS configuration and the current RADIUS configuration:

switch(config)# show radius pending-diff
+radius-server host 10.10.1.1 authentication accounting
 

show radius-server

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

show radius-server [ hostname | ipv4-address | ipv6-address ]
[ directed-request | groups | sorted | statistics ]

 
Syntax Description

hostname

(Optional) RADIUS server Domain Name Server (DNS) name. The name is case sensitive.

ipv4-address

(Optional) RADIUS server IPv4 address in the A.B.C.D format.

ipv6-address

(Optional) RADIUS server IPv6 address in the X : X : X : X format.

directed-request

(Optional) Displays the directed request configuration.

groups

(Optional) Displays information about the configured RADIUS server groups.

sorted

(Optional) Displays sorted-by-name information about the RADIUS servers.

statistics

(Optional) Displays RADIUS statistics for the RADIUS servers.

 
Defaults

Displays the global RADIUS server configuration

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

RADIUS preshared keys are not visible in the show radius-server command output. Use the show running-config radius command to display the RADIUS preshared keys.

This command does not require a license.

Examples

This example shows how to display information for all RADIUS servers:

switch# show radius-server
Global RADIUS shared secret:********
retransmission count:1
timeout value:5
deadtime value:0
total number of servers:2
 
following RADIUS servers are configured:
10.10.1.1:
available for authentication on port:1812
available for accounting on port:1813
10.10.2.2:
available for authentication on port:1812
available for accounting on port:1813
 

This example shows how to display information for a specified RADIUS server:

switch# show radius-server 10.10.1.1
10.10.1.1:
available for authentication on port:1812
available for accounting on port:1813
idle time:0
test user:test
test password:********
 

This example shows how to display the RADIUS directed request configuration:

switch# show radius-server directed-request
enabled
 

This example shows how to display information for RADIUS server groups:

switch# show radius-server groups
total number of groups:2
 
following RADIUS server groups are configured:
group radius:
server: all configured radius servers
group RadServer:
deadtime is 0
vrf is management
 

This example shows how to display information for a specified RADIUS server group:

switch# show radius-server groups RadServer
group RadServer:
deadtime is 0
vrf is management

This example shows how to display sorted information for all RADIUS servers:

switch# show radius-server sorted
Global RADIUS shared secret:********
retransmission count:1
timeout value:5
deadtime value:0
total number of servers:2
 
following RADIUS servers are configured:
10.10.0.0:
available for authentication on port:1812
available for accounting on port:1813
10.10.1.1:
available for authentication on port:1812
available for accounting on port:1813
 

This example shows how to display statistics for a specified RADIUS server:

switch# 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

show running-config radius

Displays the RADIUS information in the running configuration file.

show role

To display the user role configuration, use the show role command.

show role [ name role-name ]

 
Syntax Description

name role-name

(Optional) Displays information for a specific user role name. The role name is case sensitive.

 
Defaults

Displays information for all user roles.

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information for a specific user role:

switch(config)# show role name MyRole
 
role: MyRole
description: new role
vlan policy: deny
permitted vlan
1-10
interface policy: deny
permitted interface
Ethernet2/1-8
vrf policy: permit (default)
 

This example shows how to display information for all user roles in the default virtual device context (VDC):

switch(config)# show role
 
role: network-admin
description: Predefined network admin role has access to all commands
on the switch
-------------------------------------------------------------------
Rule Perm Type Scope Entity
-------------------------------------------------------------------
1 permit read-write
 
role: network-operator
description: Predefined network operator role has access to all read
commands on the switch
-------------------------------------------------------------------
Rule Perm Type Scope Entity
-------------------------------------------------------------------
1 permit read
 
role: vdc-admin
description: Predefined vdc admin role has access to all commands within
a VDC instance
-------------------------------------------------------------------
Rule Perm Type Scope Entity
-------------------------------------------------------------------
1 permit read-write
 
role: vdc-operator
description: Predefined vdc operator role has access to all read commands
within a VDC instance
-------------------------------------------------------------------
Rule Perm Type Scope Entity
-------------------------------------------------------------------
1 permit read
 
role: MyRole
description: new role
vlan policy: deny
permitted vlan
1-10
interface policy: deny
permitted interface
Ethernet2/1-8
vrf policy: permit (default)
 

This example shows how to display information for all user roles in a nondefault virtual device context (VDC):

switch-MyVDC# show role
 
role: vdc-admin
description: Predefined vdc admin role has access to all commands within
a VDC instance
-------------------------------------------------------------------
Rule Perm Type Scope Entity
-------------------------------------------------------------------
1 permit read-write
 
role: vdc-operator
description: Predefined vdc operator role has access to all read commands
within a VDC instance
-------------------------------------------------------------------
Rule Perm Type Scope Entity
-------------------------------------------------------------------
1 permit read
 

 
Related Commands

Command
Description

role name

Configures user roles.

 

show role feature

To display the user role features, use the show role feature command.

show role feature [ detail | name feature-name ]

 
Syntax Description

detail

(Optional) Displays detailed information for all features.

name feature-name

(Optional) Displays detailed information for a specific feature. The feature name is case sensitive.

 
Defaults

Displays a list of user role feature names.

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the user role features:

switch(config)# show role feature
feature: aaa
feature: access-list
feature: arp
feature: callhome
feature: cdp
feature: crypto
feature: gold
feature: install
feature: l3vm
feature: license
feature: ping
feature: platform
feature: qosmgr
feature: radius
feature: scheduler
feature: snmp
feature: syslog
<content deleted>
 

This example shows how to display detailed information for all the user role features:

switch(config)# show role feature detail
feature: aaa
show aaa *
config t ; aaa *
aaa *
clear aaa *
debug aaa *
show accounting *
config t ; accounting *
accounting *
clear accounting *
debug accounting *
feature: access-list
show ip access-list *
show ipv6 access-list *
show mac access-list *
show arp access-list *
show vlan access-map *
config t ; ip access-list *
config t ; ipv6 access-list *
config t ; mac access-list *
config t ; arp access-list *
config t ; vlan access-map *
clear ip access-list *
clear ipv6 access-list *
clear mac access-list *
clear arp access-list *
clear vlan access-map *
debug aclmgr *
feature: arp
show arp *
show ip arp *
config t; ip arp *
clear ip arp *
debug ip arp *
debug-filter ip arp *
<content deleted>
 

This example shows how to display detailed information for a specific user role feature:

switch(config)# show role feature name dot1x
feature: dot1x
show dot1x *
config t ; dot1x *
dot1x *
clear dot1x *
debug dot1x *
 

 
Related Commands

Command
Description

role feature-group

Configures feature groups for user roles.

rule

Configures rules for user roles.

 

show role feature-group

To display the user role feature groups, use the show role feature-group command.

show role feature-group [ detail | name group-name ]

 
Syntax Description

detail

(Optional) Displays detailed information for all feature groups.

name group-name

(Optional) Displays detailed information for a specific feature group. The group name is case sensitive.

 
Defaults

Displays a list of user role feature groups.

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the user role feature groups:

switch(config)# show role feature-group
 
feature group: L3
feature: router-bgp
feature: router-eigrp
feature: router-isis
feature: router-ospf
feature: router-rip
 
feature group: SecGroup
feature: aaa
feature: radius
feature: tacacs
 

This example shows how to display detailed information about all the user role feature groups:

switch(config)# show role feature-group detail
 
feature group: L3
feature: router-bgp
show bgp *
config t ; bgp *
bgp *
clear bgp *
debug bgp *
show ip bgp *
show ip mbgp *
show ipv6 bgp *
show ipv6 mbgp *
clear ip bgp *
clear ip mbgp *
debug-filter ip *
debug-filter ip bgp *
config t ; router bgp *
feature: router-eigrp
show eigrp *
config t ; eigrp *
eigrp *
clear eigrp *
debug eigrp *
show ip eigrp *
clear ip eigrp *
debug ip eigrp *
config t ; router eigrp *
feature: router-isis
show isis *
config t ; isis *
isis *
clear isis *
debug isis *
debug-filter isis *
config t ; router isis *
feature: router-ospf
show ospf *
config t ; ospf *
ospf *
clear ospf *
debug ospf *
show ip ospf *
show ospfv3 *
show ipv6 ospfv3 *
debug-filter ip ospf *
debug-filter ospfv3 *
debug ip ospf *
debug ospfv3 *
clear ip ospf *
clear ip ospfv3 *
config t ; router ospf *
config t ; router ospfv3 *
feature: router-rip
show rip *
config t ; rip *
rip *
clear rip *
debug rip *
show ip rip *
show ipv6 rip *
overload rip *
debug-filter rip *
clear ip rip *
clear ipv6 rip *
config t ; router rip *
 

This example shows how to display information for a specific user role feature group:

switch(config)# show role feature-group name SecGroup
 
feature group: SecGroup
feature: aaa
feature: radius
feature: tacacs
 

 
Related Commands

Command
Description

role feature-group

Configures feature groups for user roles.

rule

Configures rules for user roles.

 

show role pending

To display the pending user role configuration differences for the Cisco Fabric Services distribution session, use the show role pending command.

show role pending

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.1(2)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example displays the user role configuration differences for the Cisco Fabric Services session:

switch# show role pending
Role: test-user
Description: new role
Vlan policy: permit (default)
Interface policy: permit (default)
Vrf policy: permit (default)
-------------------------------------------------------------------
Rule Perm Type Scope Entity
-------------------------------------------------------------------
1 permit read-write feature aaa

 
Related Commands

Command
Description

role distribute

Enables Cisco Fabric Services distribution for the user role configuration.

show role pending-diff

To display the differences between the pending user role configuration for the Cisco Fabric Services distribution session and the running configuration, use the show role pending-diff command.

show role pending-diff

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.1(2)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example displays the user role configuration differences for the Cisco Fabric Services session:

switch# show role pending
+Role: test-user
+ Description: new role
+ Vlan policy: permit (default)
+ Interface policy: permit (default)
+ Vrf policy: permit (default)
+ -------------------------------------------------------------------
+ Rule Perm Type Scope Entity
 
+ -------------------------------------------------------------------
+ 1 permit read-write feature aaa
 

 
Related Commands

Command
Description

role distribute

Enables Cisco Fabric Services distribution for the user role configuration.

show role session

To display the status information for a user role Cisco Fabric Services session, use the show role session command.

show role session status

 
Syntax Description

status

(Optional) Displays the role session status.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.1(2)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example displays the user role configuration differences for the Cisco Fabric Services session:

switch# show role session status
Last Action Time Stamp : Thu Nov 20 12:43:26 2008
Last Action : Distribution Enable
Last Action Result : Success
Last Action Failure Reason : none
 

 
Related Commands

Command
Description

role distribute

Enables Cisco Fabric Services distribution for the user role configuration.

show role status

To display the status for the Cisco Fabric Services distribution for the user role feature, use the show role status command.

show role status

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.1(2)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example displays the user role configuration differences for the Cisco Fabric Services session:

switch# show role status
Distribution: Enabled
Session State: Locked
 

 
Related Commands

Command
Description

role distribute

Enables Cisco Fabric Services distribution for the user role configuration.

show running-config aaa

To display authentication, authorization, and accounting (AAA) configuration information in the running configuration, use the show running-config aaa command.

show running-config aaa [ all ]

 
Syntax Description

all

(Optional) Displays configured and default information.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the configured AAA information in the running configuration:

switch# show running-config aaa
version 4.0(1)
 

show running-config aclmgr

To display the user-configured access control lists (ACLs) in the running configuration, use the show running-config aclmgr command.

show running-config aclmgr [ all | inactive-if-config ]

 
Syntax Description

all

Displays both the default (CoPP-configured) and user-configured ACLs in the running configuration.

inactive-if-config

Displays the inactive policies in the running configuration.

 
Defaults

None

 
Command Modes

Any

 
Command History

Release
Modification

5.2(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display user-configured ACLs in the running configuration:

switch# show running-config aclmgr all
!Command: show running-config aclmgr all
!Time: Wed May 25 08:03:46 2011
 
version 5.2(1)
ip access-list acl1
ip access-list cisco123-copp-acl-bgp
10 permit tcp any gt 1024 any eq bgp
20 permit tcp any eq bgp any gt 1024
ipv6 access-list cisco123-copp-acl-bgp6
10 permit tcp any gt 1024 any eq bgp
20 permit tcp any eq bgp any gt 1024
ip access-list cisco123-copp-acl-cts
10 permit tcp any any eq 64999
20 permit tcp any eq 64999 any
ip access-list cisco123-copp-acl-dhcp
10 permit udp any eq bootpc any
20 permit udp any neq bootps any eq bootps
ip access-list cisco123-copp-acl-dhcp-relay-response
10 permit udp any eq bootps any
20 permit udp any any eq bootpc
ip access-list cisco123-copp-acl-eigrp
10 permit eigrp any any
ip access-list cisco123-copp-acl-ftp
10 permit tcp any any eq ftp-data
20 permit tcp any any eq ftp
30 permit tcp any eq ftp-data any
40 permit tcp any eq ftp any
ip access-list cisco123-copp-acl-glbp
10 permit udp any eq 3222 224.0.0.0/24 eq 3222
ip access-list cisco123-copp-acl-hsrp
10 permit udp any 224.0.0.0/24 eq 1985
ipv6 access-list cisco123-copp-acl-hsrp6
10 permit udp any ff02::66/128 eq 2029
ip access-list cisco123-copp-acl-icmp
10 permit icmp any any echo
20 permit icmp any any echo-reply
ipv6 access-list cisco123-copp-acl-icmp6
10 permit icmp any any echo-request
20 permit icmp any any echo-reply
ipv6 access-list cisco123-copp-acl-icmp6-msgs
10 permit icmp any any router-advertisement
20 permit icmp any any router-solicitation
30 permit icmp any any nd-na
40 permit icmp any any nd-ns
50 permit icmp any any mld-query
60 permit icmp any any mld-report
70 permit icmp any any mld-reduction
ip access-list cisco123-copp-acl-igmp
10 permit igmp any 224.0.0.0/3
mac access-list cisco123-copp-acl-mac-cdp-udld-vtp
10 permit any 0100.0ccc.cccc 0000.0000.0000
mac access-list cisco123-copp-acl-mac-cfsoe
10 permit any 0180.c200.000e 0000.0000.0000 0x8843
mac access-list cisco123-copp-acl-mac-dot1x
10 permit any 0180.c200.0003 0000.0000.0000 0x888e
mac access-list cisco123-copp-acl-mac-fabricpath-isis
10 permit any 0180.c200.0015 0000.0000.0000
20 permit any 0180.c200.0014 0000.0000.0000
mac access-list cisco123-copp-acl-mac-flow-control
10 permit any 0180.c200.0001 0000.0000.0000 0x8808
mac access-list cisco123-copp-acl-mac-gold
10 permit any any 0x3737
mac access-list cisco123-copp-acl-mac-l2pt
10 permit any 0100.0ccd.cdd0 0000.0000.0000
mac access-list cisco123-copp-acl-mac-lacp
10 permit any 0180.c200.0002 0000.0000.0000 0x8809
mac access-list cisco123-copp-acl-mac-lldp
10 permit any 0180.c200.000c 0000.0000.0000 0x88cc
mac access-list cisco123-copp-acl-mac-otv-isis
10 permit any 0100.0cdf.dfdf 0000.0000.0000
mac access-list cisco123-copp-acl-mac-sdp-srp
10 permit any 0180.c200.000e 0000.0000.0000 0x3401
mac access-list cisco123-copp-acl-mac-stp
10 permit any 0100.0ccc.cccd 0000.0000.0000
20 permit any 0180.c200.0000 0000.0000.0000
mac access-list cisco123-copp-acl-mac-undesirable
10 permit any any
--More--

 
Related Commands

Command
Description

show running-config copp

Displays the CoPP configuration in the running configuration.

show startup-config aclmgr

Displays the user-configured ACLs in the startup configuration.

show startup-config copp

Displays the CoPP configuration in the startup configuration.

show running-config copp

To display control plane policing configuration information in the running configuration, use the show running-config copp command.

show running-config copp [ all ]

 
Syntax Description

all

(Optional) Displays configured and default information.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

You can use this command only in the default virtual device context (VDC).

This command does not require a license.

Examples

This example shows how to display the configured control plane policing information in the running configuration:

switch# show running-config copp
version 4.0(1)
class-map type control-plane match-any copp-system-class-critical
match access-group name copp-system-acl-arp
match access-group name copp-system-acl-msdp
class-map type control-plane match-any copp-system-class-important
match access-group name copp-system-acl-gre
match access-group name copp-system-acl-tacas
class-map type control-plane match-any copp-system-class-normal
match access-group name copp-system-acl-icmp
match redirect dhcp-snoop
match redirect arp-inspect
match exception ip option
match exception ip icmp redirect
match exception ip icmp unreachable
policy-map type control-plane copp-system-policy
class copp-system-class-critical
police cir 2000 kbps bc 1500 bytes pir 3000 kbps be 1500 bytes conform transmit exceed transmit violate drop
class copp-system-class-important
police cir 1000 kbps bc 1500 bytes pir 1500 kbps be 1500 bytes conform transmit exceed transmit violate drop
class copp-system-class-normal
police cir 400 kbps bc 1500 bytes pir 600 kbps be 1500 bytes conform transmit exceed transmit violate drop
class class-default
police cir 200 kbps bc 1500 bytes pir 300 kbps be 1500 bytes conform transmit exceed transmit violate drop
 

This example shows how to display the configured and default control plane policing information in the running configuration:

switch# show running-config copp all
version 4.0(1)
class-map type control-plane match-any copp-system-class-critical
match access-group name copp-system-acl-arp
match access-group name copp-system-acl-msdp
class-map type control-plane match-any copp-system-class-important
match access-group name copp-system-acl-gre
match access-group name copp-system-acl-tacas
class-map type control-plane match-any copp-system-class-normal
match access-group name copp-system-acl-icmp
match redirect dhcp-snoop
match redirect arp-inspect
match exception ip option
match exception ip icmp redirect
match exception ip icmp unreachable
policy-map type control-plane copp-system-policy
class copp-system-class-critical
police cir 2000 kbps bc 1500 bytes pir 3000 kbps be 1500 bytes conform transmit exceed transmit violate drop
class copp-system-class-important
police cir 1000 kbps bc 1500 bytes pir 1500 kbps be 1500 bytes conform transmit exceed transmit violate drop
class copp-system-class-normal
police cir 400 kbps bc 1500 bytes pir 600 kbps be 1500 bytes conform transmit exceed transmit violate drop
class class-default
police cir 200 kbps bc 1500 bytes pir 300 kbps be 1500 bytes conform transmit exceed transmit violate drop
 

show running-config cts

To display the Cisco TrustSec configuration in the running configuration, use the show running-config cts command.

show running-config cts

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any configuration mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

To use this command, you must enable the Cisco TrustSec feature using the feature cts command.

This command requires the Advanced Services license.

Examples

This example shows how to display the Cisco TrustSec configuration in the running configuration:

switch# show running-config cts
 
version 7.3(0)DX(1)
feature cts
interface Ethernet2/13
cts manual
sap pmk 1234560000000000000000000000000000000000000000000000000000000000 modelist gcm-encrypt-256
interface Ethernet2/27
cts manual
sap pmk 1234560000000000000000000000000000000000000000000000000000000000 modelist gcm-encrypt-256
 

 
Related Commands

Command
Description

feature cts

Enables the Cisco TrustSec feature.
 

show running-config dhcp

To display the Dynamic Host Configuration Protocol (DHCP) snooping configuration in the running configuration and verify other DHCP configurations on a device, use the show running-config dhcp command.

show running-config dhcp [ all ]

 
Syntax Description

all

(Optional) Displays configured and default information.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

7.2(0)D1(1)

This command was modified. A sample output for DHCP relay configuration on a Bridge Domain Interface (BDI) was added.

 
Usage Guidelines

To use this command, you must enable the DHCP snooping feature using the feature dhcp command.

This command does not require a license.

Examples

This example shows how to display the DHCP snooping configuration:

switch# show running-config dhcp
version 4.0(1)
feature dhcp
 
interface Ethernet2/46
ip verify source dhcp-snooping-vlan
ip arp inspection trust
ip dhcp snooping
ip arp inspection validate src-mac dst-mac ip
ip source binding 10.3.2.2 0f00.60b3.2333 vlan 13 interface Ethernet2/46
ip source binding 10.2.2.2 0060.3454.4555 vlan 100 interface Ethernet2/10
ip dhcp snooping vlan 1
ip arp inspection vlan 1
ip dhcp snooping vlan 13
ip arp inspection vlan 13
 

This example shows how to verify DHCP configurations on the device. DHCP relay configuration information is also displayed in the example.

 
switch# show running-config dhcp
 
version 7.1(0)D1(1)
feature dhcp
service dhcp
ip dhcp relay
ip dhcp relay information option
ip dhcp relay information option vpn
ipv6 dhcp relay
interface Bdi14
ip dhcp relay address 10.64.66.242 use-vrf management
 

 
Related Commands

Command
Description

feature dhcp

Enables the DHCP snooping feature on the device.

ip dhcp snooping

Globally enables DHCP snooping on the device.

service dhcp

Enables or disables the DHCP relay agent.

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.

show running-config dot1x

To display 802.1X configuration information in the running configuration, use the show running-config dot1x command.

show running-config dotx1 [ all ]

 
Syntax Description

all

(Optional) Displays configured and default information.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

You must enable the 802.1X feature by using the feature dot1x command before using this command.

This command does not require a license.

Examples

This example shows how to display the configured 802.1X information in the running configuration:

switch# show running-config dot1x
version 4.0(1)

show running-config eou

To display the Extensible Authentication Protocol over User Datagram Protocol (EAPoUDP) configuration information in the running configuration, use the show running-config eou command.

show running-config eou [ all ]

 
Syntax Description

all

(Optional) Displays configured and default information.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

You must enable the EAPoUDP feature by using the feature eou command before using this command.

This command does not require a license.

Examples

This example shows how to display the configured EAPoUDP information in the running configuration:

switch# show running-config eou
version 4.0(1)

show running-config ldap

To display Lightweight Directory Access Protocol (LDAP) server information in the running configuration, use the show running-config ldap command.

show running-config ldap [ all ]

 
Syntax Description

all

(Optional) Displays default LDAP configuration information.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

5.0(2)

This command was introduced.

 
Usage Guidelines

You must use the feature ldap command before you can display LDAP information.

This command does not require a license.

Examples

This example shows how to display LDAP information in the running configuration:

switch# show running-config ldap
 

 
Related Commands

Command
Description

show ldap-server

Displays LDAP information.

show running-config port-security

To display port-security information in the running configuration, use the show running-config port-security command.

show running-config port-security [ all ]

 
Syntax Description

all

(Optional) Displays default port-security configuration information.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(3)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information for port-security in the running configuration:

switch# show running-port-security
version 4.0(3)
feature port-security
logging level port-security 5
 
interface Ethernet2/3
switchport port-security
 

 
Related CommandsA

Command
Description

show startup-config port-security

Displays port-security information in the startup configuration.

show running-config radius

To display RADIUS server information in the running configuration, use the show running-config radius command.

show running-config radius [ all ]

 
Syntax Description

all

(Optional) Displays default RADIUS configuration information.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information for RADIUS in the running configuration:

switch# show running-config radius
 

 
Related Commands

Command
Description

show radius-server

Displays RADIUS information.

show running-config security

To display a user account, Secure Shell (SSH) server, and Telnet server information in the running configuration, use the show running-config security command.

show running-config security [ all ]

 
Syntax Description

all

(Optional) Displays the default user account, SSH server, and Telnet server configuration information.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display user account, SSH server, and Telnet server information in the running configuration:

switch# show running-config security
version 5.1(1)
username admin password 5 $1$7Jwq/LDM$XF0M/UWeT43DmtjZy8VP91 role network-admin
username adminbackup password 5 $1$Oip/C5Ci$oOdx7oJSlBCFpNRmQK4na. role network-operator
username user1 password 5 $1$qEclQ5Rx$CAX9fXiAoFPYSvbVzpazj/ role network-operator
telnet server enable
ssh key rsa 1024 force
 

show running-config tacacs+

To display TACACS+ server information in the running configuration, use the show running-config tacacs+ command.

show running-config tacacs+ [ all ]

 
Syntax Description

all

(Optional) Displays default TACACS+ configuration information.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

You must use the feature tacacs+ command before you can display TACACS+ information.

This command does not require a license.

Examples

This example shows how to display TACACS+ information in the running configuration:

switch# show running-config tacacs+
 
 

 
Related Commands

Command
Description

show tacacs-server

Displays TACACS+ information.

show ssh key

To display the Secure Shell (SSH) server key for a virtual device context (VDC), use the show ssh key command.

show ssh key

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command is available only when SSH is enabled using the feature ssh command.

This command does not require a license.

Examples

This example shows how to display the SSH server key:

switch# show ssh key
**************************************
rsa Keys generated:Wed Aug 11 11:45:14 2010
 
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQDypfN6FSHZDbFPWEoz7sgWCamhfoqjqYNoZMvySSb4
056LhWZ75D90KPo+G+XTo7QAyQMpLJSkwKcRkidgD4lwJaDd/Ic/Sl5SJ3i0jyM61Bwvi+8+J3JoIdft
AvgH47GT5BdDD6hM7aUHq+efSQSq8pGyDAR4Cw6UdY9HNAWoTw==
 
bitcount:1024
fingerprint:
cd:8d:e3:0c:2a:df:58:d3:6e:9c:bd:72:75:3f:2e:45
**************************************
could not retrieve dsa key information
**************************************
 

 
Related Commands

Command
Description

ssh server key

Configures the SSH server key.

 

show ssh server

To display the Secure Shell (SSH) server status for a virtual device context (VDC), use the show ssh server command.

show ssh server

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the SSH server status:

switch# show ssh server
ssh is enabled
version 2 enabled
 

 
Related Commands

Command
Description

feature ssh

Enables the SSH server.
 

show startup-config aaa

To display authentication, authorization, and accounting (AAA) configuration information 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 command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

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

switch# show startup-config aaa
version 4.0(1)
 
 

show startup-config aclmgr

To display the user-configured access control lists (ACLs) in the startup configuration, use the show startup-config aclmgr command.

show startup-config aclmgr [ all ]

 
Syntax Description

all

Displays both the default (CoPP-configured) and user-configured ACLs in the startup configuration.

 
Defaults

None

 
Command Modes

Any

 
Command History

Release
Modification

5.2(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the user-configured ACLs in the startup configuration:

switch(config)# show startup-config aclmgr all
!Command: show startup-config aclmgr all
!Time: Wed May 25 08:04:36 2011
!Startup config saved at: Mon May 23 05:44:16 2011
 
version 5.2(1)
ip access-list acl1
ip access-list copp-system-p-acl-bgp
10 permit tcp any gt 1024 any eq bgp
20 permit tcp any eq bgp any gt 1024
ipv6 access-list copp-system-p-acl-bgp6
10 permit tcp any gt 1024 any eq bgp
20 permit tcp any eq bgp any gt 1024
ip access-list copp-system-p-acl-cts
10 permit tcp any any eq 64999
20 permit tcp any eq 64999 any
ip access-list copp-system-p-acl-dhcp
10 permit udp any eq bootpc any
20 permit udp any neq bootps any eq bootps
ip access-list copp-system-p-acl-dhcp-relay-response
10 permit udp any eq bootps any
20 permit udp any any eq bootpc
ip access-list copp-system-p-acl-eigrp
10 permit eigrp any any
ip access-list copp-system-p-acl-ftp
10 permit tcp any any eq ftp-data
20 permit tcp any any eq ftp
30 permit tcp any eq ftp-data any
40 permit tcp any eq ftp any
ip access-list copp-system-p-acl-glbp
10 permit udp any eq 3222 224.0.0.0/24 eq 3222
ip access-list copp-system-p-acl-hsrp
10 permit udp any 224.0.0.0/24 eq 1985
ipv6 access-list copp-system-p-acl-hsrp6
10 permit udp any ff02::66/128 eq 2029
ip access-list copp-system-p-acl-icmp
10 permit icmp any any echo
20 permit icmp any any echo-reply
ipv6 access-list copp-system-p-acl-icmp6
10 permit icmp any any echo-request
20 permit icmp any any echo-reply
ipv6 access-list copp-system-p-acl-icmp6-msgs
10 permit icmp any any router-advertisement
20 permit icmp any any router-solicitation
30 permit icmp any any nd-na
40 permit icmp any any nd-ns
50 permit icmp any any mld-query
60 permit icmp any any mld-report
70 permit icmp any any mld-reduction
ip access-list copp-system-p-acl-igmp
10 permit igmp any 224.0.0.0/3
mac access-list copp-system-p-acl-mac-cdp-udld-vtp
10 permit any 0100.0ccc.cccc 0000.0000.0000
mac access-list copp-system-p-acl-mac-cfsoe
10 permit any 0180.c200.000e 0000.0000.0000 0x8843
mac access-list copp-system-p-acl-mac-dot1x
10 permit any 0180.c200.0003 0000.0000.0000 0x888e
mac access-list copp-system-p-acl-mac-fabricpath-isis
10 permit any 0180.c200.0015 0000.0000.0000
20 permit any 0180.c200.0014 0000.0000.0000
mac access-list copp-system-p-acl-mac-flow-control
--More--
 

 
Related Commands

Command
Description

show running-config aclmgr

Displays the user-configured ACLs in the running configuration.

show running-config copp

Displays the CoPP configuration in the running configuration.

show startup-config copp

Displays the CoPP configuration in the startup configuration.

show startup-config copp

To display the Control Plane Policing (CoPP) configuration information in the startup configuration, use the show startup-config copp command.

show startup-config copp

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

You can use this command only in the default virtual device context (VDC).

This command does not require a license.

Examples

This example shows how to display the control plane policing information in the startup configuration:

switch# show startup-config copp
version 4.0(1)
class-map type control-plane match-any MyClassMap
match redirect dhcp-snoop
class-map type control-plane match-any copp-system-class-critical
match access-group name copp-system-acl-arp
match access-group name copp-system-acl-msdp
class-map type control-plane match-any copp-system-class-important
match access-group name copp-system-acl-gre
match access-group name copp-system-acl-tacas
class-map type control-plane match-any copp-system-class-normal
match access-group name copp-system-acl-icmp
match redirect dhcp-snoop
match redirect arp-inspect
match exception ip option
match exception ip icmp redirect
match exception ip icmp unreachable
policy-map type control-plane MyPolicyMap
class MyClassMap
police cir 0 bps bc 0 bytes conform drop violate drop
policy-map type control-plane copp-system-policy
class copp-system-class-critical
police cir 2000 kbps bc 1500 bytes pir 3000 kbps be 1500 bytes conform transmit exceed transmit violate drop
class copp-system-class-important
police cir 1000 kbps bc 1500 bytes pir 1500 kbps be 1500 bytes conform transmit exceed transmit violate drop
class copp-system-class-normal
police cir 400 kbps bc 1500 bytes pir 600 kbps be 1500 bytes conform transmit exceed transmit violate drop
class class-default
police cir 200 kbps bc 1500 bytes pir 300 kbps be 1500 bytes conform transmit exceed transmit violate drop
policy-map type control-plane x
class class-default
police cir 0 bps bc 0 bytes conform drop violate drop
 
 

show startup-config dhcp

To display the Dynamic Host Configuration Protocol (DHCP) snooping configuration in the startup configuration, use the show startup-config dhcp command.

show startup-config dhcp [ all ]

 
Syntax Description

all

(Optional) Displays configured and default information.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

To use this command, you must enable the DHCP snooping feature using the feature dhcp command.

This command does not require a license.

Examples

This example shows how to display the DHCP snooping configuration in the startup configuration:

switch# show startup-config dhcp
version 4.0(1)
feature dhcp
 
interface Ethernet2/46
ip verify source dhcp-snooping-vlan
ip arp inspection trust
ip dhcp snooping
ip arp inspection validate src-mac dst-mac ip
ip source binding 10.3.2.2 0f00.60b3.2333 vlan 13 interface Ethernet2/46
ip source binding 10.2.2.2 0060.3454.4555 vlan 100 interface Ethernet2/10
ip dhcp snooping vlan 1
ip arp inspection vlan 1
ip dhcp snooping vlan 13
ip arp inspection vlan 13
 
switch#
 

 
Related Commands

Command
Description

feature dhcp

Enables the DHCP snooping feature on the device.

show running-config dhcp

Shows DHCP snooping configuration in the running configuration.

show startup-config dot1x

To display 802.1X configuration information in the startup configuration, use the show startup-config dot1x command.

show startup-config dot1x

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

You must enable the 802.1X feature by using the feature dot1x command before using this command.

This command does not require a license.

Examples

This example shows how to display the 802.1X information in the startup configuration:

switch# show startup-config dot1x
version 4.0(1)
 

show startup-config eou

To display the Extensible Authentication Protocol over User Datagram Protocol (EAPoUDP) configuration information in the startup configuration, use the show startup-config eou command.

show startup-config eou

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

You must enable the EAPoUDP feature by using the feature eou command before using this command.

This command does not require a license.

Examples

This example shows how to display the EAPoUDP information in the startup configuration:

switch# show startup-config eou
version 4.0(1)
 

show startup-config ldap

To display Lightweight Directory Access Protocol (LDAP) configuration information in the startup configuration, use the show startup-config ldap command.

show startup-config ldap

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

5.0(2)

This command was introduced.

 
Usage Guidelines

You must use the feature ldap command before you can display LDAP information.

This command does not require a license.

Examples

This example shows how to display the LDAP information in the startup configuration:

switch# show startup-config ldap
!Command: show startup-config ldap
!Time: Wed Feb 17 13:02:31 2010
!Startup config saved at: Wed Feb 17 10:32:23 2010
 
version 5.0(2)
feature ldap
aaa group server ldap LDAPgroup1
no ldap-search-map
aaa group server ldap LdapServer1
no ldap-search-map
 

 
Related Commands

Command
Description

show ldap-server

Displays LDAP information.
 

show startup-config port-security

To display port-security information in the startup configuration, use the show startup-config port-security command.

show startup-config port-security [ all ]

 
Syntax Description

all

(Optional) Displays default port-security configuration information.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(3)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information for port-security in the startup configuration:

switch# show startup-port-security
version 4.0(3)
feature port-security
logging level port-security 5
 
interface Ethernet2/3
switchport port-security
 

 
Related Commands

Command
Description

show running-config port-security

Displays port-security information in the running configuration.

show startup-config radius

To display RADIUS configuration information 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 command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

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

switch# show startup-config radius
version 4.0(1)
 

show startup-config security

To display user account, Secure Shell (SSH) server, and Telnet server configuration information 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 command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the user account, SSH server, and Telnet server information in the startup configuration:

switch# show startup-config security
version 5.1(1)
username admin password 5 $1$7Jwq/LDM$XF0M/UWeT43DmtjZy8VP91 role network-admin
username adminbackup password 5 $1$Oip/C5Ci$oOdx7oJSlBCFpNRmQK4na. role network-operator
username user1 password 5 $1$qEclQ5Rx$CAX9fXiAoFPYSvbVzpazj/ role network-operator
telnet server enable
ssh key rsa 1024 force
 

show startup-config tacacs+

To display TACACS+ configuration information in the startup configuration, use the show startup-config tacacs+ command.

show startup-config tacacs+

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the TACACS+ information in the startup configuration:

switch# show startup-config tacacs+
version 4.0(1)

show system internal access-list feature bank-class map

To display the access control list (ACL) ternary content addressable memory (TCAM) bank mapping feature group and class combination tables, use the show system internal access-list feature bank-class map command.

show system internal access-list feature bank-class map { ingress | egress } [ module module]

 
Syntax Description

ingress

Displays feature class information for ingress modules.

egress

Displays feature class information for egress modules.

module module

(Optional) Displays the module. The range is from 1 to 18.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

6.2(2)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the feature group and class combination tables for ingress module 4:

switch(config)# show system internal access-list feature bank-class map ingress module 4
 
Feature Class Definition:
0. CLASS_QOS :
QoS,
1. CLASS_INBAND :
Tunnel Decap, SPM LISP, SPM ERSPAN (termination),
2. CLASS_PACL :
PACL, Netflow,
3. CLASS_DHCP :
DHCP, Netflow, ARP, VACL,
4. CLASS_RACL :
RACL, RACL_STAT, Netflow (SVI), ARP,
5. CLASS_VACL :
VACL, VACL_STAT, ARP, FEX, Netflow,
6. CLASS_RV_ACL :
RACL, PBR, BFD, ARP, SPM WCCP, VACL, SPM OTV, FEX, CTS
implicit Tunnel

 
Related Commands

Command
Description

hardware access-list resource feature bank-mapping

Enables ACL TCAM bank mapping for feature groups and classes.
 

show system internal access-list feature bank-chain map

To display the access control list (ACL) ternary content addressable memory (TCAM) bank mapping feature group and combination tables, use the show system internal access-list feature bank-chain map command.

show system internal access-list feature bank-chain map {port-vlan | vlan-vlan} { ingress | egress } [ module module]

 
Syntax Description

port-vlan

Specifies the PORT-VLAN mode.

vlan-vlan

Specifies the VLAN-VLAN mode.

ingress

Displays feature class information for ingress modules.

egress

Displays feature class information for egress modules.

module module

(Optional) Displays the module.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

7.3(0)D1(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the feature group and class combination tables for ingress module 2:

switch# show system internal access-list feature bank-chain map vlan-vlan ingress module 2
_________________________________________________________________________
Feature Rslt Type T0B0 T0B1 T1B0 T1B1
_________________________________________________________________________
QoS Qos X X
RACL Acl X X
PBR Acl X X
VACL Acl X X
DHCP Acl X X
ARP Acl X X
Netflow Acl X X
Netflow (SVI) Acl X X
Netflow Sampler Acc X X
Netflow Sampler (SVI) Acc X X
SPM WCCP Acl X X
BFD Acl X X
SPM OTV Acl X X
ACLMGR ERSPAN (source) Acl X X
SPM_VINCI_PROXY Acl X X
SPM_VINCI_ANYCAST Acl X X
SPM_VINCI_FABRIC_VLAN Acl X X
SPM ITD Acl X X
SPM EVPN ARP Acl X X
 

 
Related Commands

Command
Description

hardware access-list resource feature bank-mapping

Enables ACL TCAM bank mapping for feature groups and classes.
 

 

show system internal access-list globals

To display the access control list (ACL) ternary content addressable memory (TCAM) common information along with the bank chaining mode, use the show system internal access-list globals command.

show system internal access-list globals

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

7.3(0)D1(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the bank chaining mode:

switch# show system internal access-list globals
slot 2
=======
Atomic Update : ENABLED
Default ACL : DENY
Bank Chaining : VLAN-VLAN
Seq Feat Model : NO_DENY_ACE_SUPPORT
This pltfm supports seq feat model
Bank Class Model : DISABLED
This pltfm supports bank class model
Fabric path DNL : DISABLED
Seq Feat Model : NO_DENY_ACE_SUPPORT
This pltfm supports seq feat model
 
L4 proto CAM extend : DISABLED
This pltfm supports L4 proto CAM extend
MPLS Topmost As Pipe Mode : DISABLED
This pltfm supports mpls topmost as pipe mode
LOU Threshold Value : 5
 
slot 3
=======
 
Atomic Update : ENABLED
Default ACL : DENY
Bank Chaining : PORT-VLAN
Seq Feat Model : NO_DENY_ACE_SUPPORT
This pltfm supports seq feat model
Bank Class Model : DISABLED
This pltfm supports bank class model
Fabric path DNL : DISABLED
Seq Feat Model : NO_DENY_ACE_SUPPORT
This pltfm supports seq feat model
 
L4 proto CAM extend : DISABLED
This pltfm supports L4 proto CAM extend
MPLS Topmost As Pipe Mode : DISABLED
This pltfm supports mpls topmost as pipe mode
LOU Threshold Value : 5
 

 
Related Commands

Command
Description

hardware access-list resource feature bank-mapping

Enables ACL TCAM bank mapping for feature groups and classes.
 

 

 

show system internal pktmgr internal control sw-rate-limit

To display the inband and outband global rate limit configuration for packets that reach the supervisor module, use the show system internal pktmgr internal control sw-rate-limit command.

show system internal pktmgr internal control sw-rate-limit

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any

 
Command History

Release
Modification

5.1(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the inband and outband global rate limit configuration for packets that reach the supervisor module:

switch# show system internal pktmgr internal control sw-rate-limit
inband pps global threshold 12500 outband pps global threshold 15500
switch#

 
Related Commands

Command
Description

rate-limit cpu direction pps action log

Configures rate limits globally on the device for packets that reach the supervisor module.

show system internal udp-relay database

To display the configuration details of the UDP relay feature, use the show system internal udp-relay database command.

show system internal udp-relay database

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

7.3(0)D1(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the details of the UDP relay feature:

switch# show system internal udp-relay database
 
UDP Relay enabled : Yes
 
Relay enabled on the following UDP Ports:
---------------------------------------------------------------
 
Sr No. UDP-Port Default Port?
------ --------------- ----------------------
1. 37 Yes
2. 42 Yes
3. 49 Yes
4. 53 Yes
5. 69 Yes
6. 137 Yes
7. 138 Yes
-----------------------------------------
 
Object Groups information:
-------------------------------------------
 
--------------------------------------------------------
Object-Group Name : iHello
No. of Relay Addresses : 3
1. IP-Addr : 2.6.8.12 Netmask : 255.255.255.255
2. IP-Addr : 9.8.7.6 Netmask : 255.255.255.255
3. IP-Addr : 2.4.6.8 Netmask : 255.255.0.0
 
Associated Interfaces:
-----------------------------------
Vlan800 Subnet-broadcast enabled
---------------------------------------------------------------
Object-Group Name : iSmart
No. of Relay Addresses : 1
1. IP-Addr : 4.5.6.7 Netmask : 255.255.0.0
 
Associated Interfaces:
-----------------------------------
Vlan700 Subnet-broadcast disabled
 
 

 
Related Commands

Command
Description

ip forward-protocol udp

Enables the UDP relay feature.

object-group udp relay ip address

Configures the object group.
 

 

show tacacs+

To display the TACACS+ Cisco Fabric Services (CFS) distribution status and other details, use the show tacacs+ command.

show tacacs+ { distribution status | pending [ cmds ] | pending-diff }

 
Syntax Description

distribution status

Displays the status of the TACACS+ CFS distribution.

pending

Displays the pending configuration that is not yet applied to the running configuration.

cmds

(Optional) Displays the commands for the pending configuration.

pending-diff

Displays the difference between the active configuration and the pending configuration.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the TACACS+ CFS status:

switch# show tacacs+ distribution status
distribution : enabled
session ongoing: no
session db: does not exist
merge protocol status: not yet initiated after enable
 
last operation: enable
last operation status: success
 

This example shows how to display the TACACS+ merge status:

switch# show tacacs+ merge status
Result: Waiting
 
 

This example shows how to display the pending TACACS+ configuration:

switch# show tacacs+ pending
tacacs-server host 10.10.2.2 key 7 qxz12345
 

This example shows how to display the pending TACACS+ configuration commands:

switch# show tacacs+ pending cmds
tacacs-server host 10.10.2.2 key 7 qxz12345 port 49
 

This example shows how to display the differences between the pending TACACS+ configuration and the current TACACS+configuration:

switch# show tacacs+ pending-diff
+tacacs-server host 10.10.2.2
 

show tacacs-server

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

show tacacs-server [ hostname | ip4-address | ipv6-address ]
[ directed-request | groups | sorted | statistics ]

 
Syntax Description

hostname

(Optional) TACACS+ server Domain Name Server (DNS) name. The maximum character size is 256.

ipv4-address

(Optional) TACACS+ server IPv4 address in the A.B.C.D format.

ipv6-address

(Optional) TACACS+ server IPv6 address in the X : X : X :: X format.

directed-request

(Optional) Displays the directed request configuration.

groups

(Optional) Displays information about the configured TACACS+ server groups.

sorted

(Optional) Displays sorted-by-name information about the TACACS+ servers.

statistics

(Optional) Displays TACACS+ statistics for the TACACS+ servers.

 
Defaults

Displays the global TACACS+ server configuration

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

TACACS+ preshared keys are not visible in the show tacacs-server command output. Use the show running-config tacacs+ command to display the TACACS+ preshared keys.

You must use the feature tacacs+ command before you can display TACACS+ information.

This command does not require a license.

Examples

This example shows how to display information for all TACACS+ servers:

switch# show tacacs-server
Global TACACS+ shared secret:********
timeout value:5
deadtime value:0
total number of servers:2
 
following TACACS+ servers are configured:
10.10.2.2:
available on port:49
10.10.1.1:
available on port:49
 

This example shows how to display information for a specified TACACS+ server:

switch# show tacacs-server 10.10.2.2
10.10.2.2:
available for authentication on port:1812
available for accounting on port:1813
idle time:0
test user:test
test password:********
 

This example shows how to display the TACACS+ directed request configuration:

switch# show tacacs-server directed-request
enabled
 

This example shows how to display information for TACACS+ server groups:

switch# show tacacs-server groups
total number of groups:1
 
following TACACS+ server groups are configured:
group TacServer:
server 10.10.2.2 on port 49
deadtime is 0
vrf is vrf3
 

This example shows how to display information for a specified TACACS+ server group:

switch# show tacacs-server groups TacServer
group TacServer:
server 10.10.2.2 on port 49
deadtime is 0
vrf is vrf3
 

This example shows how to display sorted information for all TACACS+ servers:

switch# show tacacs-server sorted
Global TACACS+ shared secret:********
timeout value:5
deadtime value:0
total number of servers:2
 
following TACACS+ servers are configured:
10.10.1.1:
available on port:49
10.10.2.2:
available on port:49
 

This example shows how to display statistics for a specified TACACS+ servers:

switch# show tacacs-server statistics 10.10.2.2
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
 
Authorization 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

show running-config tacacs+

Displays the TACACS+ information in the running configuration file.

show telnet server

To display the Telnet server status for a virtual device context (VDC), use the show telnet server command.

show telnet server

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the Telnet server status:

switch# show telnet server
telnet service enabled
 

 
Related Commands

Command
Description

telnet server enable

Enables the Telnet server.
 

show time-range

To display all time ranges or a specific time range, use the show time-range command.

show time-range [ time-range-name ]

 
Syntax Description

time-range-name

(Optional) Name of a time range, which can be up to 64 alphanumeric, case-sensitive characters.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

The device shows all time ranges unless you use the time-range-name argument to specify a time range.

If you do not specify a time-range name, the device lists time ranges alphabetically by the time-range names.

The output of the show time-range command indicates whether a time range is active, which means that the current system time on the device falls within the configured time range.

This command does not require a license.

Examples

This example shows how to use the show time-range command without specifying a time-range name on a device that has two time ranges configured, where one of the time ranges is inactive and the other is active:

switch(config-time-range)# show time-range
 
time-range entry: december (inactive)
10 absolute start 0:00:00 1 December 2009 end 11:59:59 31 December 2009
time-range entry: november (active)
10 absolute start 0:00:00 1 November 2009 end 23:59:59 30 November 2009
 

 
Related Commands

Command
Description

time-range

Configures a time range.

permit (IPv4)

Configures a permit rule for an IPv4 ACL.

ipv6 access-list

Configures an IPv6 ACL.

permit (IPv6)

Configures a permit rule for an IPv6 ACL.

permit (MAC)

Configures a permit rule for a MAC ACL.

show ipv6 access-lists

Displays all IPv6 ACLs or a specific IPv6 ACL.

show access-lists

Displays all ACLs or a specific ACL.

show user-account

To display information for the user accounts in a virtual device context (VDC), use the show user-account command.

show user-account

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information for user accounts in the default virtual device context (VDC):

switch# show user-account
user:admin
this user account has no expiry date
roles:network-admin
user:adminbackup
this user account has no expiry date
roles:network-operator
 

This example shows how to display information for user accounts in a nondefault VDC:

switch-MyVDC# show user-account
user:admin
this user account has no expiry date
roles:vdc-admin

 
Related Commands

Command
Description

telnet server enable

Enables the Telnet server.

show username

To display the public key for the specified user, use the show username command.

show username username keypair

 
Syntax Description

username

Name of the user. You can enter up to 28 alphanumeric characters.

keypair

Displays the Secure Shell (SSH) user keys.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

5.0(2)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

For security reasons, this command does not show the private key.

Examples

This example shows how to display the public key for the specified user:

switch# show username admin keypair
**************************************
 
rsa Keys generated:Mon Feb 15 08:10:45 2010
 
ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAIEA0+rIeMgXwv004lt/hwOoyqIKbFGl1tmkFNm/tozuazfL
4dH/asAXZoJePDdiO1ILBGfrQgzyS5u3prXuXfgnWkTu0/4WlD0DF/EPdsd3NNzNbpPFzNDVylPDyDfR
X5SfVICioEirjX9Y59DZP+Nng6rJD7Z/YHVXs/jRNLPBOIs=
 
bitcount:262144
fingerprint:
a4:a7:b1:d1:43:09:49:6f:7c:f8:60:62:8e:a2:c1:d1
**************************************
 
could not retrieve dsa key information
**************************************
switch#
 

 
Related Commands

Command
Description

username username keypair generate

Generates the SSH public and private keys and stores them in the home directory of the Cisco NX-OS device for the specified user.

show users

To display the user session information for a virtual device context (VDC), use the show users command.

show users

 
Syntax Description

This command has no arguments or keywords.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display user session information in the default virtual device context (VDC):

switch# show users
NAME LINE TIME IDLE PID COMMENT
admin pts/1 Mar 17 15:18. 5477 (172.28.254.254)
admin pts/9 Mar 19 11:19. 23101 (10.82.234.56)*
 

This example shows how to display information for user accounts in a nondefault VDC:

switch-MyVDC# show users
admin pts/10 Mar 19 12:54. 30965 (10.82.234.56)*
 

 
Related Commands

Command
Description

username

Configures user accounts.
 

show vlan access-list

To display the contents of the IPv4 access control list (ACL), IPv6 ACL, or MAC ACL associated with a specific VLAN access map, use the show vlan access-list command.

show vlan access-list access-list-name

 
Syntax Description

access-list-name

Name of the VLAN access map, which can be up to 64 alphanumeric, case-sensitive characters.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to use the show vlan access-list command to display the contents of the ACL that the VLAN access map named vacl-01 is configured to use:

switch# show vlan access-list vacl-01
 
IP access list ipv4acl
5 deny ip 10.1.1.1/32 any
10 permit ip any any
 

 
Related Commands

Command
Description

vlan access-map

Configures an VLAN access map.

show access-lists

Displays all ACLs or a specific ACL.

show ip access-lists

Displays all IPv4 ACLs or a specific IPv4 ACL.

show ipv6 access-lists

Displays all IPv6 ACLs or a specific IPv6 ACL.

show mac access-lists

Displays all MAC ACLs or a specific MAC ACL.

show vlan access-map

Displays all VLAN access maps or a specific VLAN access map.

show vlan access-map

To display all VLAN access maps or a VLAN access map, use the show vlan access-map command.

show vlan access-map map-name

 
Syntax Description

map-name

VLAN access map, which can be up to 64 alphanumeric, case-sensitive characters.

 
Defaults

None

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.2(1)

Command output is sorted alphabetically by the ACL names.

4.0(1)

This command was introduced.

 
Usage Guidelines

The device shows all VLAN access maps, unless you use the map-name argument to specify an access map.

If you do not specify an access-map name, the device lists VLAN access maps alphabetically by access-map name.

For each VLAN access map displayed, the device shows the access-map name, the ACL specified by the match command, and the action specified by the action command.

Use the show vlan filter command to see which VLANs have a VLAN access map applied to them.

This command does not require a license.

Examples

This example shows how to remove dynamically learned, secure MAC addresses from the Ethernet 2/1 interface:

switch# show vlan access-map
 
Vlan access-map austin-vlan-map
 
match ip: austin-corp-acl
action: forward
 

 
Related Commands

Command
Description

action

Specifies an action for traffic filtering in a VLAN access map.

match

Specifies an ACL for traffic filtering in a VLAN access map.

show vlan filter

Displays information about how a VLAN access map is applied.

vlan access-map

Configures a VLAN access map.

vlan filter

Applies a VLAN access map to one or more VLANs.

show vlan filter

To display information about instances of the vlan filter command, including the VLAN access-map and the VLAN IDs affected by the command, use the show vlan filter command.

show vlan filter [ access-map map-name | vlan vlan-ID ]

 
Syntax Description

access-map map-name

(Optional) Limits the output to VLANs that the specified access map is applied to.

vlan vlan-ID

(Optional) Limits the output to access maps that are applied to the specified VLAN only. Valid VLAN IDs are from 1 to 4096.

 
Defaults

The device shows all instances of VLAN access maps applied to a VLAN, unless you use the access-map keyword and specify an access map, or you use the vlan keyword and specify a VLAN ID.

 
Command Modes

Any command mode

 
Command History

Release
Modification

4.0(1)

This command was introduced.

 
Usage Guidelines

This command does not require a license.

Examples

This example shows how to display all VLAN access map information on a device that has only one VLAN access map applied (austin-vlan-map) to VLANs 20 through 35 and 42 through 80:

switch# show vlan filter
 
vlan map austin-vlan-map:
Configured on VLANs: 20-35,42-80
 

 
Related Commands

Command
Description

action

Specifies an action for traffic filtering in a VLAN access map.

match

Specifies an ACL for traffic filtering in a VLAN access map.

show vlan access-map

Displays all VLAN access maps or a VLAN access map.

vlan access-map

Configures a VLAN access map.

vlan filter

Applies a VLAN access map to one or more VLANs.