Cisco Nexus 3548 Switch NX-OS Unicast Routing Command Reference

show bgp
show bgp community
show bgp community-list
show bgp extcommunity
show bgp extcommunity-list
show bgp neighbors
show bgp sessions
show bgp statistics
show forwarding
show forwarding distribution
show forwarding inconsistency
show hsrp
show hsrp delay
show hsrp summary
show interface vlan counter
show ip adjacency
show ip adjacency summary
show ip arp
show ip arp summary
show ip bgp
show ip bgp all
show ip bgp community
show ip bgp community exact-match
show ip bgp community-list
show ip bgp dampening
show ip bgp extcommunity
show ip bgp extcommunity-list
show ip bgp filter-list
show ip bgp flap-statistics
show ip bgp neighbors
show ip bgp nexthop
show ip bgp nexthop-database
show ip bgp paths
show ip bgp peer-policy
show ip bgp peer-session
show ip bgp peer-template
show ip bgp prefix-list
show ip bgp received-paths
show ip bgp route-map
show ip bgp summary
show ip client
show ip community-list
show ip eig rp
show ip eig rp accounting
show ip ei grp interfaces
sh ow ip eigrp neighbors
show ip eigrp route
show ip eigrp route-map statistics
show ip eig rp topology
show ip eigr p traffic
show ip fib
show ip fib distribution
show ip interface
show ip load- sharing
sh ow ip ospf
show ip ospf border-routers
show ip ospf database
show ip ospf interface
show ip ospf lsa-content-changed-list
show ip ospf neighbors
show ip ospf policy statistics area
show ip ospf policy statistics redistribute
show ip ospf request-list
show ip ospf retransmission-list
show ip ospf route
show ip ospf statistics
show ip ospf summary-address
show ip ospf traffic
show ip ospf virtual-links
show ip prefix-list
sh ow ip process
show ip rip
sh ow ip rip interface
show ip rip neighbor
show ip rip policy statistics
sh ow ip rip route
sho w ip rip statistics
show ip route
show ip static-route
show ip traffic
show mac-list
show routing
show routing hash
show routing memory estimate
show routing-context
show routing hash
show running-config
show running-config arp
show running-config bgp
show running-config eigrp
show running-config ospf
show sockets client
show sockets connection
show sockets statistics
show startup-config arp
show track
show vlan id counter
show vrrp

Unicast Routing Show Commands

This chapter describes the Cisco NX-OS unicast routing show commands available on the Cisco Nexus 3548 switch.

show bgp

To display Border Gateway Protocol (BGP) routes, use the show bgp command.

show bgp { all | ipv4 { unicast | multicast } [ addr | prefix [ longer-prefixes ]] [ vrf vrf-name | all ]}

Syntax Description

all	Displays BGP information for all address families.
ipv4	Displays BGP information for the IPv4 address family.
unicast	Displays BGP information for the unicast address family.
multicast	Displays BGP information for the multicast address family.
addr	(Optional) Network from the selected address family. The format is A.B.C.D for IPv4.
prefix	(Optional) Prefix from the selected address family. The format is A.B.C.D/length for IPv4.
longer-prefixes	(Optional) Displays the prefix and any more specific routes.
vrf vrf-name	(Optional) Specifies the virtual router context (VRF) name. The name can be any case-sensitive, alphanumeric string up to 32 characters.
all	(Optional) Specifies all VRF.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

Use the show bgp command to display information about BGP.

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display an entry in the BGP table:

switch# show bgp ipv4 multicast

Related Commands

Command	Description
clear bgp	Clears entries in the BGP table.

show bgp community

To display Border Gateway Protocol (BGP) routes that match a community, use the show bgp community command.

show bgp {{ ip | ipv4 } { unicast | multicast }} community [ as-number ] no-advertise ] [ no-export ] [ no-export-subconfed ] [ exact-match ]} [ vrf vrf-name ]

Syntax Description

ip	Displays BGP information for the IPv4 address family.
ipv4	Displays BGP information for the IPv4 address family.
unicast	Displays BGP information for the unicast address family.
multicast	Displays BGP information for the multicast address family.
as-number	(Optional) AS number. The AS number can be a 16-bit integer or a 32-bit integer in the form of <higher 16-bit decimal number>.<lower 16-bit decimal number>.
no-advertise	(Optional) Displays the no-advertise community.
no-export	(Optional) Displays the no-export community.
no-export-subconfed	(Optional) Displays the no-export-subconfed community.
exact-match	(Optional) Displays an exact match of the community.
vrf vrf-name	(Optional) Specifies the virtual routing and forwarding (VRF) instance. The name can be any case-sensitive, alphanumeric string up to 32 characters.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the routes that match a community:

switch# show bgp ip multicast community no-advertise

Related Commands

Command	Description
ip community-list	Creates a community list.

show bgp community-list

To display Border Gateway Protocol (BGP) routes that match a community list, use the show bgp community-list command.

show bgp {{ ip | ipv4 } { unicast | multicast }} community-list commlist-name [ exact-match ] [ vrf vrf-name ]

Syntax Description

ip	Displays BGP information for the IPv4 address family.
ipv4	Displays BGP information for the IPv4 address family.
unicast	Displays BGP information for the unicast address family.
multicast	Displays BGP information for the multicast address family.
commlist-name	Name of a community-list. The commlist-name can be any case-sensitive, alphanumeric string up to 63 characters.
exact-match	(Optional) Displays an exact match of the communities.
vrf vrf-name	(Optional) Specifies the virtual router context (VRF) name. The name can be any case-sensitive, alphanumeric string up to 32 characters.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the routes that match a community list:

switch(config)# show bgp ip unicast community-list test1

Related Commands

Command	Description
ip community-list	Creates a community list.

show bgp extcommunity

To display Border Gateway Protocol (BGP) routes that match an extended community, use the show bgp extcommunity command.

show bgp {{ ip | ipv4 } { unicast | multicast }} extcommunity 4byteas-generic { non-transitive | transitive } [ as4-number ] [ exact-match ] [ vrf vrf-name ]

Syntax Description

ip	Displays BGP information for the IPv4 address family.
ipv4	Displays BGP information for the IPv4 address family.
unicast	Displays BGP information for the unicast address family.
multicast	Displays BGP information for the multicast address family.
4byteas-generic	Displays the routes that match the generic specifice extended communities.
non-transitive	Displays the routes that match the nontransitive extended communities.
transitive	Displays the routes that match the transitive extended communities.
as4-number	AS number. The as4-number is a 32-bit integer in the form of a plaintext integer or <higher 16-bit decimal number>.<lower 16-bit decimal number>.
exact-match	(Optional) Displays an exact match of the extended community.
vrf vrf-name	(Optional) Specifies the virtual routing and forwarding (VRF) context name. The name can be any case-sensitive, alphanumeric string up to 32 characters.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the routes that match an extended community:

switch# show bgp ip unicast extcommunity 4byteas-generic transitive 1.3:30

Related Commands

Command	Description
ip extcommunity-list	Creates an extended community list.

show bgp extcommunity-list

To display Border Gateway Protocol (BGP) routes that match an extended community list, use the show bgp extcommunity-list command.

show bgp {{ ip | ipv4 } { unicast | multicast }} extcommunity-list commlist-name [ exact-match ] [ vrf vrf-name ]

Syntax Description

ip	Displays BGP information for the IPv4 address family.
ipv4	Displays BGP information for the IPv4 address family.
unicast	Displays BGP information for the unicast address family.
multicast	Displays BGP information for the multicast address family.
commlist-name	Name of an extended community-list. The commlist-name can be any case-sensitive, alphanumeric string up to 63 characters.
exact-match	(Optional) Displays an exact match of the extended communities.
vrf vrf-name	(Optional) Specifies the virtual router context (VRF) name. The name can be any case-sensitive, alphanumeric string up to 32 characters.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the routes that match a community list:

switch# show bgp ipv4 unicast extcommunity-list test1

Related Commands

Command	Description
ip extcommunity-list	Creates an extended community list.

show bgp neighbors

To display Border Gateway Protocol (BGP) neighbors, use the show bgp neighbors command.

show bgp { ip | ipv4 } { unicast | multicast } neighbors [ addr [ advertised-routes | flap-statistics | paths | received-routes | routes [ advertised | dampened | received ]]] [ vrf { all | vrf-name }]

Syntax Description

ip	Displays the IPv4 neighbor information.
ipv4	Displays the IPv4 neighbor information.
unicast	Displays the unicast neighbor information.
multicast	Displays the multicast neighbor information.
addr	(Optional) IPv4 address. The format is x.x.x.x
advertised-routes	(Optional) Displays all the routes advertised to this neighbor.
flap-statistics	(Optional) Displays flap statistics for the routes received from this neighbor.
paths	(Optional) Displays AS paths learned from this neighbor.
received-routes	(Optional) Displays all the routes received from this neighbor.
routes	(Optional) Displays the routes received or advertised to or from this neighbor.
advertised	(Optional) Displays all the routes advertised for this neighbor.
dampened	(Optional) Displays all dampened routes received from this neighbor.
received	(Optional) Displays all the routes received from this neighbor.
vrf vrf-name	(Optional) Specifies the virtual router context (VRF) name. The name can be any case-sensitive, alphanumeric string up to 32 characters.
all	Specifies all VRF instances.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the BGP neighbors:

switch(config)# show bgp ipv4 unicast neighbors

BGP neighbor is 192.168.0.201, remote AS 201, ibgp link, Peer index 1

Description: Peer Router B

BGP version 4, remote router ID 0.0.0.0

BGP state = Idle, down for 00:02:07, retry in 00:01:17

Last read never, hold time = 180, keepalive interval is 60 seconds

Last written never, keepalive timer not running

Received 0 messages, 0 notifications, 0 bytes in queue

Sent 0 messages, 0 notifications, 0 bytes in queue

Connections established 0, dropped 0

Connection attempts 4

Last reset by us never, due to No error

Last reset by peer never, due to No error

Message statistics:

Sent Rcvd

<--Output truncated-->

switch#

Related Commands

Command	Description
show ip bgp neighbors	Displays the IPv4 BGP information.

show bgp sessions

To display Border Gateway Protocol (BGP) sessions, use the show bgp sessions command.

show bgp sessions [ vrf vrf-name ]

Syntax Description

vrf vrf-name

(Optional) Specifies the virtual router context (VRF) name. The name can be any case-sensitive, alphanumeric string up to 32 characters.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the BGP sessions:

switch# show bgp sessions

Total peers 1, established peers 0

ASN 201

VRF default, local ASN 201

peers 1, established peers 0, local router-id 192.168.0.14

State: I-Idle, A-Active, O-Open, E-Established, C-Closing, S-Shutdown

Neighbor ASN Flaps LastUpDn|LastRead|LastWrit St Port(L/R) Notif(S/R)

192.168.0.201 201 0 00:07:25|never |never I 0/0 0/0

switch#

Related Commands

Command	Description
clear bgp	Clears BGP sessions.

show bgp statistics

To display Border Gateway Protocol (BGP) traffic statistics, use the show bgp statistics command.

show bgp statistics

Syntax Description

This command has no argument or keywords.

Command Default

None

Command Modes

EXEC mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the BGP traffic statistics:

switch# show bgp statistics

Neighbor aggregated statistics (sent/received)

Msgs Bytes Opens Updates

0/0 0/0 0/0 0/0

Keepalives Notifications Route-refresh Capabilities

0/0 0/0 0/0 0/0

BGP I/O Information

Active Open attempts : 9

Passive Open attempts : 0

BGP I/O Open loops : 1144

BGP I/O Open calls : 0

BGP I/O Open recv calls : 0

BGP I/O Send calls : 0

BGP I/O Recv calls : 0

BGP I/O Write calls : 0

BGP I/O Write loops : 1

BGP I/O Write loop yields : 0

BGP I/O Read calls : 0

BGP I/O Read loops : 1144

<--Output truncated-->

switch#

Related Commands

Command	Description
clear bgp	Clears BGP sessions.

show forwarding

To display forwarding information, use the show forwarding command.

show forwarding [ ipv4 ] { adjacency | interfaces | pss | route | table id | trace [ clear ]}
[ vrf vrf-name ]

Syntax Description

ipv4	(Optional) Displays the IPv4 forwarding information.
adjacency	Displays the adjacency information.
interfaces	Displays the forwarding information for interfaces on a module.
pss	Displays route information from persistent storage.
route	Displays the route information from the IP routing table.
table id	Displays the forwarding information for a route table. The id range is from 0 to 2147483647.
trace	Displays the forwarding trace buffer on a module.
clear	(Optional) Clears the forwarding trace buffer on a module.
vrf vrf-name	(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters. The strings “default” and “all” are reserved VRF names.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

Use the show forwarding command on the supervisor to view forwarding information on a module. Optionally, you can use the attach module command to attach to a module and use the show forwarding command on the module.

This command does not require a license.

Examples

This example shows how to display the forwarding information:

switch# show forwarding route

IPv4 routes for table default/base

------------------+------------------+---------------------

Prefix | Next-hop | Interface

------------------+------------------+---------------------

0.0.0.0/32 Drop Null0

255.255.255.255/32 Receive sup-eth1

switch#

Related Commands

Command	Description
show ip fib	Displays information about the FIB.

show forwarding distribution

To display forwarding distribution information, use the show forwarding distribution command.

show forwarding distribution [ clients | fib-state ]

Syntax Description

clients	(Optional) Displays the forwarding distribution information for unicast clients.
fib-state	(Optional) Displays the forwarding distribution state for unicast Forwarding Information Base (FIB).

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display the forwarding information for unicast clients:

switch# show forwarding distribution clients

id pid shmem-start shmem-end shmem-name

-- ----- ----------- --------- ----------

1 4359 0x52330130 0x52380000 u6rib-ufdm

2 4360 0x59900130 0x59b00000 urib-ufdm

switch#

Related Commands

Command	Description
show ip fib distribution	Displays distribution information about the FIB.

show forwarding inconsistency

To display the results of the forwarding inconsistency checker, use the show forwarding inconsistency command.

show forwarding inconsistency [ module slot | vrf vrf-name ]

Syntax Description

module slot	(Optional) Displays inconsistency information for the module. The slot range depends on the hardware platform.
vrf vrf-name	(Optional) Displays inconsistency information for the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters. The strings “default” and “all” are reserved VRF names.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

Use the show forwarding inconsistency command to display the results of the test forwarding inconsistency command.

This command does not require a license.

Examples

This example shows how to display the forwarding inconsistency information for module 2:

switch# show forwarding inconsistency module 2

Related Commands

Command	Description
clear forwarding inconsistency	Clears the forwarding inconsistency checker.
test forwarding inconsistency	Triggers the forwarding inconsistency checker.

show hsrp

To display Hot Standby Router Protocol (HSRP) information for each HSRP group, use the show hsrp command.

show hsrp [ interface { ethernet slot / port | port-channel number | vlan vlan-id }] [ group group-number ] [ active | init | listen | standby ] [ all ] [ brief ] [ detail ] [ ipv4 ]

Syntax Description

interface	(Optional) Specifies the interface for which to display HSRP information.
ethernet slot/port	Specifies the Ethernet interface and the slot number and port number. The slot number is from 1 to 255, and the port number is from 1 to 128.
port-channel number	Specifies the EtherChannel interface and EtherChannel number. The range is from 1 to 4096.
vlan vlan-id	Specifies the VLAN interface. The range is from 1 to 4094.
group group-number	(Optional) Specifies the HSRP group number of the interface to display information about. The range is from 0 to 4095.
active	(Optional) Displays HSRP groups that are in an active state.
init	(Optional) Displays HSRP groups that are in an initialization state.
listen	(Optional) Displays HSRP groups that are in an listen state.
standby	(Optional) Displays HSRP groups that are in an standby state.
all	(Optional) Displays all HSRP groups.
brief	(Optional) Summarizes each virtual gateway or virtual forwarder with a single line of output.
detail	(Optional) Displays detailed information about HSRP groups.
ipv4	(Optional) Displays HSRP IPv4 groups.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

Use the show hsrp command to display information about HSRP groups. The brief keyword displays a single line of information about each virtual gateway or virtual forwarder.

If you have not configured authentication, the show hsrp command will display the following string:

Authentication text "cisco"

This is the default behavior of HSRP as defined in RFC 2281:

If no authentication data is configured, the RECOMMENDED default

value is 0x63 0x69 0x73 0x63 0x6F 0x00 0x00 0x00.

This command does not require a license but if you want to enable Layer 3 interfaces, you must install the LAN Base Services license.

Examples

This example shows how to display the default information about HSRP:

switch# show hsrp

This example shows how to display a brief summary of HSRP information:

switch# show hsrp brief

Related Commands

Command	Description
feature hsrp	Enables the HSRP feature.

show hsrp delay

To display the Hot Standby Router Protocol (HSRP) group delay information, use the show hsrp delay command.

show hsrp delay [ interface type number ] [ group group-number ] [ all ] [ brief ]

Syntax Description

interface type number	(Optional) Specifies the interface type and number for which to display HSRP information.
group group-number	(Optional) Specifies the HSRP group number of the interface to display information about. The range is from 0 to 4095.
all	(Optional) Specifies all HSRP information.
brief	(Optional) Specifies brief HSRP information.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command does not require a license but if you want to enable Layer 3 interfaces, you must install the LAN Base Services license.

Examples

This example shows how to display HSRP delay information:

switch# show hsrp delay

Related Commands

Command	Description
delay minimum	Configures the delay infromation for HSRP groups.
feature hsrp	Enables the HSRP feature.
hsrp delay	Configures the delay infromation for HSRP groups.

show hsrp summary

To display Hot Standby Router Protocol (HSRP) summary information for each HSRP group, use the show hsrp summary command.

show hsrp summary

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command does not require a license but if you want to enable Layer 3 interfaces, you must install the LAN Base Services license.

Examples

This example shows how to display a summary of HSRP information:

switch# show hsrp summary

Related Commands

Command	Description
feature hsrp	Enables the HSRP feature.
hsrp	Configures HSRP groups.

show interface vlan counter

To display the counters for an interface VLAN, use the show interface vlan counter command.

show interface vlan counter {detailed [all [snmp]] | snmp}

Syntax Description

detailed	(Optional) Displays only non-zero counters.
all	(Optional) Displays all information that is available.
snmp	(Optional) Displays Simple Network Protocol (SNMP) MIB values.

Defaults

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the counters for an interface VLAN:

switch# show interface vlan 1 counters detailed all snmp

0. total_bytes_in = 43946

1. total_pkts_in = 317

2. total_bytes_out = 50676

3. total_pkts_out = 618

switch#

Related Commands

Command	Description
show vlan id counters	Displays the counters for an interface.

show ip adjacency

To display adjacency information, use the show ip adjacency command.

show ip adjacency [ ip-addr | interface ] [ detail ] [ non-best ] [ statistics ] [ summary ] [ vrf { vrf-name | all | default | management }]

Syntax Description

ip-addr	(Optional) IPv4 source address. The format for IPv4 is x.x.x.x.
interface	(Optional) Interface. Use ? to determine the supported interface types.
detail	(Optional) Displays detailed adjacency information.
non-best	(Optional) Displays both the best and nonbest adjacency information.
statistics	(Optional) Displays adjacency statistics.
summary	(Optional) Displays a summary of the adjacency information.
vrf vrf-name	(Optional) Specifies the virtual router context (VRF) name. The name can be any case-sensitive, alphanumeric string up to 32 characters.
all	(Optional) Displays adjacency statistics for all VRF entries.
default	(Optional) Displays adjacency statistics for the default VRF.
management	(Optional) Displays adjacency statistics for the management VRF.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

The counter values in the output of show ip adjacency { statistics | detail } command are cleared after a supervisor module switchover.

This command does not require a license.

Examples

This example shows how to display a summary of the adjacency information:

switch# show ip adjacency summary

Related Commands

Command	Description
show forwarding adjacency	Displays forwarding adjacency information.

show ip adjacency summary

To display the IP adjacency summary, use the show ip adjacency summary command.

show ip adjacency summary

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command Modes

EXEC mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the IP adjacency summary:

switch# show ip adjacency summary

Related Commands

Command	Description
ip arp timeout	Configures ARP.

show ip arp

To display the Address Resolution Protocol (ARP) information, use the show ip arp command.

show ip arp [ ip-addr | { ethernet slot / port | loopback if_number | mgmt mif_number | port-channel number }] [ client ] [ static ] [ statistics ] [ vrf vrf-name ]

Syntax Description

ip-addr	(Optional) IPv4 source address. The format for IPv4 is x.x.x.x. T
ethernet slot/port	(Optional) Specifies the Ethernet interface. The slot number is from 1 to 255, and the port number is from 1 to 128.
loopback if_number	(Optional) Specifies the loopback interface. The loopback interface number is from 0 to 1023.
mgmt mif_number	(Optional) Specifies the management interface. The management interface number is from 0 to 1023.
port-channel number	(Optional) Specifies the EtherChannel interface and EtherChannel number. The range is from 1 to 4096.
client	(Optional) Displays the ARP client table.
static	(Optional) Displays static ARP entries.
statistics	(Optional) Displays ARP statistics.
vrf vrf-name	(Optional) Specifies the virtual router context (VRF) name. The name can be any case-sensitive, alphanumeric string up to 32 characters.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display the ARP information:

switch# show ip arp

Related Commands

Command	Description
ip arp	Configures a static ARP entry.

show ip arp summary

To display ARP adjacency summary, use the show ip arp summary command.

show ip arp summary

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command Modes

Global configuration mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display ARP adjacency summary:

switch# show ip arp summary

Related Commands

Command	Description
ip arp timeout	Configures ARP.

show ip bgp

To display entries in the Border Gateway Protocol (BGP) table, use the show ip bgp command.

show ip bgp [ ip-addr | ip-prefix [ longer-prefixes ]] [ received-paths ] [ regexp expression ] [ route-map map-name ] [ summary ] [ vrf vrf-name ]

Syntax Description

ip-addr	(Optional) Network from the BGP route table. The format is x.x.x.x. or A:B::C:D.
ip-prefix	(Optional) Prefix from the BGP route table. The format is x.x.x.x/length.
longer-prefixes	(Optional) Displays the prefix and any more specific routes.
received-paths	(Optional) Displays paths stored for soft reconfiguration.
regexp expression	(Optional) Displays information that matches the regular expression.
route-map map-name	(Optional) Displays routes that match the route map. The map name can be any case-sensitive, alphanumeric string up to 63 characters.
summary	(Optional) Displays the summary of the routes.
vrf vrf-name	(Optional) Specifies the virtual routing and forwarding (VRF) instance. The name can be any case-sensitive, alphanumeric string up to 32 characters.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the BGP route table:

switch# show ip bgp

BGP routing table information for VRF default, address family IPv4 Unicast

BGP table version is 3, local router ID is 192.168.0.14

Status: s-suppressed, x-deleted, S-stale, d-dampened, h-history, *-valid, >-best

Path type: i-internal, e-external, c-confed, l-local, a-aggregate, r-redist

Origin codes: i - IGP, e - EGP, ? - incomplete, | - multipath

Network Next Hop Metric LocPrf Weight Path

l192.0.0.0/2 0.0.0.0 100 32768 i

switch#

Related Commands

Command	Description
clear ip bgp	Clears entries in the BGP route table.

show ip bgp all

To display the Border Gateway Protocol (BGP) entries for all address families, use the show ip bgp all command.

show ip bgp all [ ip-addr | ip-prefix [ longer-prefixes ]] [ filter-list list-name ] [ community-list commlist-name [ exact-match ]] [ flap-statistics ] [ nexthop-database ] [ received-paths ] [ regexp expression ][ route-map map-name ] [ summary ] [ vrf { vrf-name | all }]

show ip bgp all community [ community-number ] [{{ internet | no-advertise | no-export | no-export-subconfed } | exact-match }] [ vrf { vrf-name | all }]

show ip bgp all extcommunity 4byteas-generic { non-transitive | transitive } [ as4-number ] [ exact-match ] [ vrf { vrf-name | all }]

show ip bgp all dampening { dampened-paths [ regexp expression ] | flap-statistics | history-paths [ regexp expression ] | parameters } [ vrf { vrf-name | all }]

show ip bgp all neighbors [ ip-addr [ advertised-routes | flap-statistics | paths | received-routes | routes [ advertised | dampened | received ]]] [ vrf { vrf-name | all }]

Syntax Description

ip-addr	(Optional) Network from the BGP route table. The format is x.x.x.x.
ip-prefix	(Optional) Prefix from the BGP route table. The format is x.x.x.x/length.
longer-prefixes	(Optional) Displays the prefix and any more specific routes.
filter-list	(Optional) Displays BGP routes that match a filter list.
list-name	Name of a filter list. The name can be any case-sensitive, alphanumeric string up to 63 characters.
community-list commlist-name	(Optional) Displays routes matching the community-list. The commlist-name can be any case-sensitive, alphanumeric string up to 63 characters.
exact-match	(Optional) Displays an exact match of the communities.
flap-statistics	Displays flap statistics for routes.
nexthop-database	(Optional) Displays the BGP next-hop database.
received-paths	(Optional) Displays paths stored for soft reconfiguration.
regexp expression	(Optional) Displays information that matches the regular expression.
route-map map-name	(Optional) Displays routes that match the route map. The map name can be any case-sensitive, alphanumeric string up to 63 characters.
summary	(Optional) Displays the summary of the routes.
community	Displays BGP routes that match a community list.
community-number	(Optional) Community number. Valid value is a community number in the range from 1 to 4294967200, or AA : NN (autonomous system-community number/2-byte number).
no-export	(Optional) Displays routes with this community that are advertised to only peers in the same autonomous system or to only other subautonomous systems within a confederation.
no-advertise	(Optional) Displays routes that are not advertise to any peer (internal or external).
no-export-subconfed	(Optional) Displays routes that are part of the well-known community no-export-subconfed.
internet	(Optional) Displays routes that are part of the well-known community internet community.
extcommunity	Displays routes that match an extended community.
4byteas-generic	(Optional) Displays the routes that match the generic specifice extended communities.
non-transitive	(Optional) Displays the routes that match the non-transitive extended communities.
transitive	(Optional) Displays the routes that match the transitive extended communities.
as4-number	(Optional) AS number. The as4-number is a 32-bit integer in the form of a plaintext integer or <higher 16-bit decimal number>.<lower 16-bit decimal number>.
exact-match	(Optional) Displays an exact match of the extended community.
dampening	Displays all dampening information.
dampened-paths	(Optional) Displays all dampened paths.
regexp expression	(Optional) Display information that matches the regular expression.
history-paths	(Optional) Displays all history paths.
parameters	(Optional) Displays all dampening parameters.
neighbors	Displays all BGP neigbors.
advertised-routes	(Optional) Displays all the routes advertised to this neighbor.
flap-statistics	(Optional) Displays flap statistics for the routes received from this neighbor.
paths	(Optional) Displays AS paths learned from this neighbor.
received-routes	(Optional) Displays all the routes received from this neighbor.
routes	(Optional) Displays the routes received or advertised to or from this neighbor.
advertised	(Optional) Displays all the routes advertised for this neighbor.
dampened	(Optional) Displays all dampened routes received from this neighbor.
received	(Optional) Displays all the routes received from this neighbor.
vrf vrf-name	(Optional) Specifies the virtual routing and forwarding (VRF) instance. The name can be any case-sensitive, alphanumeric string up to 32 characters.
all	(Optional) Specifies the VFR reserved all name.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the BGP entries for all address families:

switch# show ip bgp all

BGP routing table information for VRF default, address family IPv4 Unicast

BGP table version is 3, local router ID is 192.168.0.14

Status: s-suppressed, x-deleted, S-stale, d-dampened, h-history, *-valid, >-best

Path type: i-internal, e-external, c-confed, l-local, a-aggregate, r-redist

Origin codes: i - IGP, e - EGP, ? - incomplete, | - multipath

Network Next Hop Metric LocPrf Weight Path

l192.0.0.0/2 0.0.0.0 100 32768 i

BGP routing table information for VRF default, address family IPv4 Multicast

switch#

This example shows how to display a summary of the state of the BGP route table:

switch# show ip bgp all summary

BGP summary information for VRF default, address family IPv4 Unicast

BGP router identifier 192.168.0.14, local AS number 201

BGP table version is 3, IPv4 Unicast config peers 1, capable peers 0

1 network entries and 1 paths using 104 bytes of memory

BGP attribute entries [1/124], BGP AS path entries [0/0]

BGP community entries [0/0], BGP clusterlist entries [0/0]

Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd

192.168.0.201 4 201 0 0 0 0 0 00:59:21 Idle

switch#

Related Commands

Command	Description
clear ip bgp	Clears entries in the BGP route table.

show ip bgp community

To display Border Gateway Protocol (BGP) routes that match a community list, use the show ip bgp community command.

show ip bgp community { community-number ] [{ internet | no-advertise | no-export | no-export-subconfed }} [ vrf { vrf-name | all }]

Syntax Description

community-number	Community number. Valid value is a community number in the range from 1 to 4294967200, or AA : NN (autonomous system-community number/2-byte number).
internet	Displays routes that are part of the well-known community internet community.
no-advertise	Displays routes that are not advertise to any peer (internal or external).
no-export	Displays routes with this community that are advertised to only peers in the same autonomous system or to only other subautonomous systems within a confederation.
no-export-subconfed	Displays routes that are part of the well-known community no-export-subconfed.
vrf vrf-name	(Optional) Specifies the virtual routing and forwarding (VRF) instance. The name can be any case-sensitive, alphanumeric string up to 32 characters.
all	(Optional) Specifies the reserved all VRF.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the routes that are part of the 201 BGP community:

switch# show ip bgp community 201

This example shows how to display the routes that are part of the no-advertise BGP community and all VRF:

switch# show ip bgp community no-advertise

Related Commands

Command	Description
set community	Sets the attributes for BGP communities.
show ip bgp community-list	Displays BGP routes that are permitted by the BGP community list.
show ip bgp community exact-match	Displays the routes that have exactly the same specified BGP communities.

show ip bgp community exact-match

To display routes that matches a specific Border Gateway Protocol (BGP) community, use the show ip bgp community exact-match command.

show ip bgp community community-number exact-match [ vrf { vrf-name | all }]

Syntax Description

community-number	Community number. Valid value is a community number in the range from 1 to 4294967200, or AA : NN (autonomous system-community number/2-byte number).
vrf vrf-name	(Optional) Specifies the virtual routing and forwarding (VRF) instance. The name can be any case-sensitive, alphanumeric string up to 32 characters.
all	(Optional) Specifies all VRF instances.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the routes that have exactly the same specified BGP communities:

switch# show ip bgp community 201 exact-match

Related Commands

Command	Description
set community	Sets the attributes for BGP communities.
show ip bgp community	Displays the BGP routes that match a community list.
show ip bgp community-list	Displays BGP routes that are permitted by the BGP community list.

show ip bgp community-list

To display Border Gateway Protocol (BGP) routes that are permitted by the BGP community list, use the show ip bgp community-list command.

show ip bgp [[ ipv4 ] { unicast | multicast } | all ] community-list commlist-name [ exact-match ]}
[ vrf vrf-name ]

Syntax Description

ipv4	(Optional) Displays BGP information for the IPv4 address family.
unicast	Displays BGP information for the unicast address family.
multicast	Displays BGP information for the multicast address family.
all	Displays BGP information for all address families.
commlist-name	Community list name that can be any case-sensitive, alphanumeric string up to 63 characters.
exact-match	(Optional) Displays an exact match of the communities.
vrf vrf-name	(Optional) Specifies the virtual router context (VRF) name. The name can be any case-sensitive, alphanumeric string up to 32 characters.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display routes that match a community list:

switch(config)# show ip bgp community-list test1

Related Commands

Command	Description
ip community-list	Creates a community list.

show ip bgp dampening

To display Border Gateway Protocol (BGP) dampening information, use the show ip bgp dampening command.

show ip bgp [[ ipv4 ] { unicast | multicast } | all ] dampening { dampened-paths [ regexp expression ] | flap-statistics | history-paths [ regexp expression ] | parameters } [ vrf vrf-name ]

Syntax Description

ipv4	(Optional) Displays BGP information for the IPv4 address family.
unicast	Displays BGP information for the unicast address family.
multicast	Displays BGP information for the multicast address family.
all	Displays BGP information for all address families.
dampened-paths	Displays all dampened paths.
regexp expression	(Optional) Displays information that matches the regular expression.
flap-statistics	Displays flap statistics for routes.
history-paths	Displays all history paths.
parameters	Displays all dampening parameters.
vrf vrf-name	(Optional) Specifies the virtual router context (VRF) name. The name can be any case-sensitive, alphanumeric string up to 32 characters.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the dampening information:

switch(config)# show ip bgp dampening dampened-paths

Related Commands

Command	Description
clear ip bgp dampening	Clears BGP route flap dampening information.
dampening (BGP)	Configures the route flap dampening.

show ip bgp extcommunity

To display Border Gateway Protocol (BGP) routes that match an extended community, use the show ip bgp extcommunity command.

show ip bgp extcommunity generic { non-transitive | transitive } [ as4-number ] [ exact-match ] [ vrf vrf-name ]

Syntax Description

generic	Displays the routes that match the generic specifice extended communities.
non-transitive	Displays the routes that match the non-transitive extended communities.
transitive	Displays the routes that match the transitive extended communities.
as4-number	(Optional) AS number. The as4-number is a 32-bit integer in the form of a plaintext integer or <higher 16-bit decimal number>.<lower 16-bit decimal number>.
exact-match	(Optional) Displays an exact match of the extended community.
vrf vrf-name	(Optional) Specifies the virtual router context (VRF) name. The name can be any case-sensitive, alphanumeric string up to 32 characters.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display routes that match an extended community:

switch(config)# show ip bgp extcommunity generic transitive 1.3:30

Related Commands

Command	Description
ip extcommunity-list	Creates an extended community list.

show ip bgp extcommunity-list

To display Border Gateway Protocol (BGP) routes that match an extended community list, use the show ip bgp extcommunity-list command.

show ip bgp extcommunity-list commlist-name [ exact-match ] [ vrf vrf-name ]

Syntax Description

commlist-name	Name of an extended community-list. The commlist-name can be any case-sensitive, alphanumeric string up to 63 characters.
exact-match	(Optional) Displays an exact match of the extended communities.
vrf vrf-name	(Optional) Specifies the virtual router context (VRF) name. The name can be any case-sensitive, alphanumeric string up to 32 characters.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display routes that match a community list:

switch(config)# show ip bgp extcommunity-list test1

Related Commands

Command	Description
ip extcommunity-list	Creates an extended community list.

show ip bgp filter-list

To display Border Gateway Protocol (BGP) routes that match a filter list, use the show ip bgp filter-list command.

show ip bgp filter-list list-name [ exact-match ] [ vrf vrf-name ]

Syntax Description

list-name	Name of a filter list. The name can be any case-sensitive, alphanumeric string up to 63 characters.
exact-match	(Optional) Displays an exact match of the filter.
vrf vrf-name	(Optional) Specifies the virtual router context (VRF) name. The name can be any case-sensitive, alphanumeric string up to 32 characters.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display routes that match a filter list:

switch(config)# show ip bgp filter-list test1

Related Commands

Command	Description
filter-list (BGP)	Configures a BGP filter.

show ip bgp flap-statistics

To display Border Gateway Protocol (BGP) flap statistics, use the show ip bgp flap-statistics command.

show ip bgp flap-statistics [ vrf vrf-name ]

Syntax Description

vrf vrf-name

(Optional) Specifies the virtual router context (VRF) name. The name can be any case-sensitive, alphanumeric string up to 32 characters.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the flap statistics:

switch(config)# show ip bgp flap-statistics

Related Commands

Command	Description
clear bgp flap-statistics	Clears BGP route flap statistics.

show ip bgp neighbors

To display Border Gateway Protocol (BGP) neighbors, use the show ip bgp neighbors command.

show ip bgp neighbors [ addr [ advertised-routes | flap-statistics | paths | received-routes | routes [ advertised | dampened | received ]]] [ vrf { all | vrf-name }]

Syntax Description

addr	IPv4 address. The format for IPv4 is x.x.x.x.
advertised-routes	(Optional) Displays all the routes advertised to this neighbor.
flap-statistics	(Optional) Displays flap statistics for the routes received from this neighbor.
paths	(Optional) Displays AS paths learned from this neighbor.
received-routes	(Optional) Displays all the routes received from this neighbor.
routes	(Optional) Displays the routes received or advertised to or from this neighbor.
advertised	(Optional) Displays all the routes advertised for this neighbor.
dampened	(Optional) Displays all dampened routes received from this neighbor.
received	(Optional) Displays all the routes received from this neighbor.
vrf vrf-name	(Optional) Specifies the virtual router context (VRF) name. The name can be any case-sensitive, alphanumeric string up to 32 characters.
all	(Optional) Specifies all VRF instances.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the BGP neighbors:

switch(config)# show ip bgp neighbors

Related Commands

Command	Description
neighbor	Configures BGP neighbors.

show ip bgp nexthop

To display Border Gateway Protocol (BGP) next-hop information, use the show ip bgp nexthop command.

show ip bgp nexthop addr [ vrf vrf-name ]

Syntax Description

addr	IPv4 address. The format is x.x.x.x
vrf vrf-name	(Optional) Specifies the virtual router context (VRF) name. The name can be any case-sensitive, alphanumeric string up to 32 characters.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the BGP next-hop information:

switch(config)# show ip bgp nexthop 192.0.2.1

Related Commands

Command	Description
show ip bgp neighbors	Displays BGP neighbor information.

show ip bgp nexthop-database

To display Border Gateway Protocol (BGP) next-hop database, use the show ip bgp nexthop-database command.

show ip bgp nexthop-database [ vrf vrf-name ]

Syntax Description

vrf vrf-name

(Optional) Specifies the virtual router context (VRF) name. The name can be any case-sensitive, alphanumeric string up to 32 characters.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the BGP next-hop database:

switch(config)# show ip bgp nexthop-database

Next Hop table for VRF default, address family IPv4 Unicast:

Nexthop: 0.0.0.0, Refcount: 1, IGP cost: 0

IGP Route type: 0, IGP preference: 0

Nexthop is not-attached local unreachable

Nexthop last resolved: never, using 0.0.0.0/0

Metric next advertise: Never

RNH epoch: 0

Nexthop: 192.0.0.0, Refcount: 0, IGP cost: -1

IGP Route type: 0, IGP preference: 0

Nexthop is not-attached not-local unreachable

Nexthop last resolved: never, using 0.0.0.0/0

Metric next advertise: Never

RNH epoch: 0

switch(config)#

Related Commands

Command	Description
show ip bgp neighbors	Displays BGP neighbor information.

show ip bgp paths

To display all the Border Gateway Protocol (BGP) paths in the database, use the show ip bgp paths command.

show ip bgp paths

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the BGP paths in the database:

switch(config)# show ip bgp paths

Address Hash Refcount Metric Path

0x5a7f46bc 2001 1 0 i

switch(config)#

Related Commands

Command	Description
maximum-paths	Controls the maximum number of parallel routes that the Border Gateway Protocol (BGP) can support.
show ip bgp	Displays the BGP table information.
show ip bgp neighbors	Displays BGP neighbor information.

show ip bgp peer-policy

To display Border Gateway Protocol (BGP) peer policy template information, use the show ip bgp peer-policy command.

show ip bgp peer-policy name

Syntax Description

name

Name of a BGP template. The name can be any case-sensitive, alphanumeric string up to 80 characters.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the BGP peer policy:

switch(config)# show ip bgp peer-policy test1

Related Commands

Command	Description
inherit peer-policy	Inherits a peer policy template for a neighbor.
template peer-policy	Configures a peer policy template.

show ip bgp peer-session

To display Border Gateway Protocol (BGP) peer session template information, use the show ip bgp peer-session command.

show ip bgp peer-session name

Syntax Description

name

Name of a BGP template. The name can be any case-sensitive, alphanumeric string up to 80 characters.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the BGP peer session:

switch(config)# show ip bgp peer-session test1

Related Commands

Command	Description
inherit peer-session	Inherits a peer session template for a neighbor.
template peer-session	Configures a peer session template.

show ip bgp peer-template

To display Border Gateway Protocol (BGP) peer template information, use the show ip bgp peer-template command.

show ip bgp peer-template name

Syntax Description

name

Name of a BGP template. The name can be any case-sensitive, alphanumeric string up to 80 characters.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the BGP peer template:

switch(config)# show ip bgp peer-template peer1

Related Commands

Command	Description
inherit peer-template	Inherits a peer template for a neighbor.
template peer	Configures a peer template.

show ip bgp prefix-list

To display Border Gateway Protocol (BGP) routes that match a prefix list, use the show ip bgp prefix-list command.

show ip bgp prefix-list list-name [ exact-match ] [ vrf vrf-name ]

Syntax Description

list-name	Name of a prefix list. The commlist-name can be any case-sensitive, alphanumeric string up to 63 characters.
exact-match	(Optional) Displays an exact match of the filter.
vrf vrf-name	(Optional) Specifies the virtual router context (VRF) name. The name can be any case-sensitive, alphanumeric string up to 32 characters.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display routes that match a prefix list:

switch(config)# show ip bgp prefix-list test1

Related Commands

Command	Description
maximum-prefix	Controls the number of prefixes that can be received from a BGP neighbor.

show ip bgp received-paths

To display the routes received from a Border Gateway Protocol (BGP) peer, use the show ip bgp received-paths command.

show ip bgp received-paths [ vrf { vrf-name | all }]

Syntax Description

vrf vrf-name	(Optional) Specifies the virtual router context (VRF) name. The name can be any case-sensitive, alphanumeric string up to 32 characters.
all	(Optional) Specifies all VRF instances.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the received routes from a BGP peer:

switch(config)# show ip bgp received-paths

Related Commands

Command	Description
show ip bgp neighbors	Displays BGP neighbor information.

show ip bgp route-map

To display the Border Gateway Protocol (BGP) route maps from the BGP table, use the show ip bgp route-map command.

show ip bgp route-map route-map-name [ vrf { vrf-name | all }]

Syntax Description

route-map-name	Route map name.
vrf vrf-name	(Optional) Specifies the virtual router context (VRF) name. The name can be any case-sensitive, alphanumeric string up to 32 characters.
all	(Optional) Specifies all VRF instances.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the BGP route maps from the BGP table:

switch(config)# show ip bgp route-map

Related Commands

Command	Description
route-map	Creates route maps.
clear ip bgp	Clear BGP routes from the BGP table.

show ip bgp summary

To display the status of all Border Gateway Protocol (BGP) connections, use the show ip bgp summary command.

show ip bgp summary [ vrf { vrf-name | all }]

Syntax Description

vrf vrf-name	(Optional) Specifies the virtual router context (VRF) name. The name can be any case-sensitive, alphanumeric string up to 32 characters.
all	(Optional) Specifies all VRF instances.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the status of BGP connections:

switch(config)# show ip bgp summary

Related Commands

Command	Description
maximum-prefix	Controls the number of prefixes that can be received from a BGP neighbor.
router bgp	Assigns an autonomous system (AS) number to a router.

show ip client

To display information about the internal IP clients, use the show ip client command.

show ip client [ name ]

Syntax Description

name

(Optional) Name of the client.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display the IP client information for the Address Resolution Protocol (ARP):

switch(config)# show ip client arp

Related Commands

Command	Description
show ip process	Displays information about the IP process.

show ip community-list

To display community lists for the Border Gateway Protocol (BGP), use the show ip community-list command.

show ip community-list [ name ]

Syntax Description

name

(Optional) Name of the community list. The name can be any case-sensitive, alphanumeric string up to 63 characters.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display the community lists:

switch(config)# show ip community-list

Related Commands

Command	Description
ip community-list	Configures a BGP community list.

show ip eigrp

To display a summary of the Enhanced Interior Gateway Routing Protocol (EIGRP) processes, use the show ip eigrp command.

show ip eigrp [ instance-tag ]

Syntax Description

instance-tag

(Optional) Name of the EIGRP instance. The instance-tag can be any case-sensitive, alphanumeric string up to 20 characters.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display all the EIGRP instances:

switch# show ip eigrp

Related Commands

Command	Description
show running-config eigrp	Displays EIGRP running configuration information.
router eigrp	Configures an EIGRP instance.

show ip eigrp accounting

To display prefix accounting information for the Enhanced Interior Gateway Routing Protocol (EIGRP) processes, use the show ip eigrp accounting command.

show ip eigrp [ instance-tag ] accounting [ vrf { vrf-name | all | default | management }]

Syntax Description

instance-tag	(Optional) Name of the EIGRP instance. This option is available when a virtual routing and forwarding (VRF) instance is not specified. The instance tag can be any case-sensitive, alphanumeric string up to 20 characters.
vrf vrf-name	(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters.
all	(Optional) Specifies all VRF instances.
default	(Optional) Specifies the default VRF.
management	(Optional) Specifies the management VRF.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the EIGRP accounting information:

switch# show ip eigrp accounting

Related Commands

Command	Description
show running-config eigrp	Displays EIGRP running configuration information.
router eigrp	Configures an EIGRP instance.

show ip eigrp interfaces

To display information about interfaces configured for the Enhanced Interior Gateway Routing Protocol (EIGRP), use the show ip eigrp interfaces command.

show ip eigrp [ instance-tag ] interfaces [{ ethernet slot / port | loopback if_number | port-channel number | vlan vlan-id }] [ brief ] [ vrf { vrf-name | all | default | management }]

Syntax Description

instance-tag	EIGRP instance. The instance tag can be any case-sensitive, alphanumeric string up to 20 characters.
ethernet slot/port	Specifies the Ethernet interface and the slot number and port number. The slot number is from 1 to 255, and the port number is from 1 to 128.
loopback if_number	Specifies the loopback interface. The loopback interface number is from 0 to 1023.
port-channel number	Specifies the EtherChannel interface and EtherChannel number. The range is from 1 to 4096.
vlan vlan-id	Specifies the VLAN interface. The range is from 1 to 4094.
brief	(Optional) Displays a brief summary of EIGRP interface information.
vrf vrf-name	(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters.
all	(Optional) Specifies all VRF instances.
default	(Optional) Specifies the default VRF.
management	(Optional) Specifies the management VRF.

Command Default

This command shows all interfaces for the default VRF if no VRF or no interface is specified.

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

Use the show ip eigrp interfaces command to determine on which interfaces EIGRP is active and learn information about EIGRP related to those interfaces.

If you specify an interface, only that interface is displayed. Otherwise, all interfaces on which EIGRP is running are displayed.

If you specify an autonomous system, only the routing process for the specified autonomous system is displayed. Otherwise, all EIGRP processes are displayed.

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display information about EIGRP interfaces:

switch# show ip eigrp interfaces brief

This example shows how to display information about a particular EIGRP interface:

switch# show ip eigrp interfaces ethernet 2/5

Related Commands

Command	Description
show ip eigrp neighbors	Displays the neighbors discovered by EIGRP.
show running-config eigrp	Displays EIGRP running configuration information.

show ip eigrp neighbors

To display information about neighbors discovered by the Enhanced Interior Gateway Routing Protocol (EIGRP), use the show ip eigrp neighbors command.

show ip eigrp [ instance-tag ] neighbors [ detail ] [{ ethernet slot / port | loopback if_number | port-channel number | vlan vlan-id }] [[ vrf { vrf-name | all | default | management }]

Syntax Description

instance-tag	(Optional) Name of the EIGRP instance. The instance tag can be any case-sensitive, alphanumeric string up to 20 characters.
detail	(Optional) Displays detailed EIGRP neighbor information.
ethernet slot/port	(Optional) Specifies the Ethernet interface and the slot number and port number. The slot number is from 1 to 255, and the port number is from 1 to 128.
loopback if_number	(Optional) Specifies the loopback interface. The loopback interface number is from 0 to 1023.
port-channel number	(Optional) Specifies the EtherChannel interface and EtherChannel number. The range is from 1 to 4096.
vlan vlan-id	(Optional) Specifies the VLAN interface. The range is from 1 to 4094.
vrf vrf-name	(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters.
all	(Optional) Specifies all VRF instances.
default	(Optional) Specifies the default VRF.
management	(Optional) Specifies the management VRF.

Command Default

This command displays all neighbors for the default VRF on all interfaces if no VRF or interface is specified.

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

Use the show ip eigrp neighbors command to determine when neighbors become active and inactive. This command is also useful for debugging certain types of transport problems.

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display information about EIGRP neighbors:

switch# show ip eigrp neighbors

This example shows how to display detailed information about EIGRP neighbors:

switch# show ip eigrp neighbors detail

Related Commands

Command	Description
clear ip eigrp neighbors	Clears neighbors for EIGRP.
show running-config eigrp	Displays EIGRP running configuration information.

show ip eigrp route

To display the Enhanced Interior Gateway Routing Protocol (EIGRP) routes, use the show ip eigrp route command in any mode.

show ip eigrp [ instance-tag ] route [ ip-prefix / length ] [ active ] [ all-links ] [ detail-links ] [ pending ] [ summary ] [ zero-successors ] [ vrf { vrf-name | all | default | management }]

Syntax Description

instance-tag	(Optional) Name of the EIGRP instance. The instance tag can be any case-sensitive, alphanumeric string up to 20 characters.
ip-prefix/length	(Optional) IP address in four-part, dotted-decimal notation with a network mask indicated as a slash (/) and number. For example, /8 indicates that the first 8 bits of the mask are 1s, and the corresponding bits of the address are the network address.
active	(Optional) Displays only active entries in the EIGRP topology table.
all-links	(Optional) Displays all entries in the EIGRP topology table.
detail-links	(Optional) Displays detailed information for all entries in the EIGRP topology table.
pending	(Optional) Displays all entries in the EIGRP topology table that are waiting for an update from a neighbor or are waiting to reply to a neighbor.
summary	(Optional) Displays a summary of theEIGRP topology table.
zero-successors	(Optional) Displays available routes in the EIGRP topology table.
vrf vrf-name	(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters.
all	(Optional) Specifies all VRF instances.
default	(Optional) Specifies the default VRF.
management	(Optional) Specifies the management VRF.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the EIGRP routes:

switch# show ip eigrp route

Related Commands

Command	Description
clear ip eigrp route-map statistics	Clears route-map statistics for EIGRP.
show ip eigrp traffic	Displays EIGRP traffic statistics.
show running-config eigrp	Displays EIGRP running configuration information.

show ip eigrp route-map statistics

To display the route redistribution statistics for the Enhanced Interior Gateway Routing Protocol (EIGRP), use the show ip eigrp route-map statistics command in any mode.

show ip eigrp [ instance-tag ] route-map statistics redistribute { bgp id | direct | eigrp id | ospf id | rip id | static } [ vrf { vrf-name | all | default | management }]

Syntax Description

instance-tag	(Optional) Name of the EIGRP instance. The instance tag can be any case-sensitive, alphanumeric string up to 20 characters.
redistribute	Displays the statistics of redistributed routes.
bgp	Displays policy statistics for the Border Gateway Protocol (BGP).
direct	Displays policy statistics for directly connected routes only.
eigrp	Displays policy statistics for EIGRP.
ospf	Displays policy statistics for the Open Shortest Path First (OSPF) protocol.
rip	Displays policy statistics for the Routing Information Protocol (RIP).
static	Displays policy statistics for IP static routes.
id	For the bgp keyword, an autonomous system number. The range for 2-byte numbers is from 1 to 65535. The range for 4-byte numbers is from 1.0 to 65535.65535. For the eigrp keyword, an EIGRP instance name from which routes are to be redistributed. The value takes the form of a string. You can enter a decimal number, but Cisco NX-OS stores it internally as a string. For the ospf keyword, an OSPF instance name from which routes are to be redistributed. The value takes the form of a string. You can enter a decimal number, but Cisco NX-OS stores it internally as a string.
vrf vrf-name	(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters.
all	(Optional) Specifies all VRF instances.
default	(Optional) Specifies the default VRF.
management	(Optional) Specifies the management VRF.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display route-map statistics for EIGRP:

switch# show ip eigrp route-map statistics redistribute direct

Related Commands

Command	Description
clear ip eigrp route-map statistics	Clears route-map statistics for EIGRP.
show ip eigrp traffic	Displays EIGRP traffic statistics.
show running-config eigrp	Displays EIGRP running configuration information.

show ip eigrp topology

To display the Enhanced Interior Gateway Routing Protocol (EIGRP) topology table, use the show ip eigrp topology command.

show ip eigrp [ instance-tag ] topology [ ip-address / length ] [ active | all-links | detail-links | pending | summary | zero-successors ] [ vrf { vrf-name | all | default | management }]

Syntax Description

instance-tag	(Optional) Name of the EIGRP instance. The instance tag can be any case-sensitive, alphanumeric string up to 20 characters.
ip-address/length	(Optional) IPv4 address in four-part, dotted-decimal notation with a network mask indicated as a slash (/) and number. For example, /8 indicates that the first 8 bits of the mask are 1s, and the corresponding bits of the address are the network address.
active	(Optional) Displays only active entries in the EIGRP topology table.
all-links	(Optional) Displays all entries in the EIGRP topology table.
detail-links	(Optional) Displays detailed information for all entries in the EIGRP topology table.
pending	(Optional) Displays all entries in the EIGRP topology table that are waiting for an update from a neighbor or are waiting to reply to a neighbor.
summary	(Optional) Displays a summary of the EIGRP topology table.
zero-successors	(Optional) Displays available routes in the EIGRP topology table.
vrf vrf-name	(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters.
all	(Optional) Specifies all VRF instances.
default	(Optional) Specifies the default VRF.
management	(Optional) Specifies the management VRF.

Command Default

This command displays information for the default VRF if no VRF is specified.

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

Use the show ip eigrp topology command to determine Diffusing Update Algorithm (DUAL) states and to debug possible DUAL problems.

When you use the show ip eigrp topology command without any keywords or arguments, Cisco NX-OS displays only routes that are feasible successors.

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the EIGRP topology table. The EIGRP metrics for specified internal routes and external routes are displayed.

switch# show ip eigrp topology 192.0.2.0/24

This example show how to display all the entries in the EIGRP topology table:

switch(config)# show ip eigrp topology all-links

This example shows how to display the detailed information for all entries in the EIGRP topology table:

switch(config)# show ip eigrp topology detail-links

This example shows how to display a summary of the topology table:

switch(config)# show ip eigrp topology summary

This example shows how to display the active entries in the topology table:

switch(config-if)# show ip eigrp topology active

This example shows how to display zero-successors in the topology table:

switch(config-router)# show ip eigrp topology zero-successors

This example shows how to display pending entries:

switch(config)# show ip eigrp topology pending

Related Commands

Command	Description
show running-config eigrp	Displays EIGRP running configuration information.

show ip eigrp traffic

To display the number of Enhanced Interior Gateway Routing Protocol (EIGRP) packets sent and received, use the show ip eigrp traffic command.

show ip eigrp [ instance-tag ] traffic [ vrf { vrf-name | all | default | management }]

Syntax Description

instance-tag	(Optional) Name of the EIGRP instance. The instance tag can be any case-sensitive, alphanumeric string up to 20 characters.
vrf vrf-name	(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters.
all	(Optional) Specifies all VRF instances.
default	(Optional) Specifies the default VRF.
management	(Optional) Specifies the management VRF.

Command Default

This command displays information for the default VRF if no VRF is specified.

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

Use the show ip eigrp traffic command to find the number of packets sent and received by this EIGRP instance.

In addition, this command is useful in determining whether packets from one node are not reaching the neighboring node due to connectivity or configuration problems.

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the EIGRP traffic statistics:

switch# show ip eigrp traffic

Related Commands

Command	Description
show running-config eigrp	Displays EIGRP running configuration information.

show ip fib

To display forwarding information, use the show ip fib command.

show ip fib { adjacency | interfaces | route } module slot

Syntax Description

adjacency	Displays the adjacency information.
interfaces	Displays the forwarding information for interfaces on a module.
route	Displays the forwarding information for routes on a module.
module slot	Displays information for the module. The slot range depends on the hardware platform.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

Use the show ip fib command on the supervisor to view forwarding information on a module. Optionally, you can use the attach module command to attach to a module and use the show ip fib command on the module.

This command does not require a license.

Examples

This example shows how to display the forwarding information for module 1:

switch# show ip fib route module 1

Related Commands

Command	Description
show forwarding	Displays information about the FIB.

show ip fib distribution

To display forwarding distribution information, use the show ip fib distribution command.

show ip fib distribution [ clients | state ]

Syntax Description

clients	(Optional) Displays the forwarding distribution information for unicast clients.
state	(Optional) Displays the forwarding distribution state for unicast FIB.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display the forwarding information for unicast clients:

switch# show ip fib distribution clients

Related Commands

Command	Description
show forwarding distribution	Displays distribution information about the FIB.

show ip interface

To display IP information for an interface, use the show ip interface command.

show ip interface [ type number ] [ brief ] [ vrf vrf-name ]

Syntax Description

type	(Optional) Interface type. Use ? to see the options.
number	(Optional) Interface number. Use ? to see the range.
brief	(Optional) Displays a summary of IP information.
vrf vrf-name	(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters. The strings “default” and “all” are reserved VRF names.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display the IP information for Ethernet 1/5:

switch# show ip interface ethernet 1/5

Related Commands

Command	Description
ip address	Assigns a primary IP address for a network interface.

show ip load-sharing

To display IP load sharing information, use the show ip load-sharing command.

show ip load-sharing

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display the IP load sharing information:

switch# show ip load-sharing

Related Commands

Command	Description
show ip load-sharing	Displays IP load sharing.

show ip ospf

To display general information about Open Shortest Path First (OSPF) routing instances, use the show ip ospf command.

show ip ospf [ instance-tag ] [ vrf vrf-name ]

Syntax Description

instance-tag	(Optional) Name of the OSPF instance. Use this tag to display OSPF information about a specific OSPF instance. The instance-tag argument can be any alphanumeric string of 20 characters.
vrf vrf-name	(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters. The strings “default” and “all” are reserved VRF names.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

Use the show ip ospf command to display information about one or more OSPF instances.

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display information all about OSPF instances:

switch# show ip ospf

This example shows how to display information about one specific OSPF instance:

switch# show ip ospf 201

Related Commands

Command	Description
show running-config ospf	Displays the OSPF running configuration.

show ip ospf border-routers

To display the Open Shortest Path First (OSPF) routing table entries to an Area Border Router (ABR) and Autonomous System Boundary Router (ASBR), use the show ip ospf border-routers command.

show ip ospf [ instance-tag ] border-routers [ vrf vrf-name ]

Syntax Description

instance-tag	(Optional) Name of the OSPF instance. Use this tag to display OSPF information about a specific OSPF instance. The instance-tag argument can be a maximum of 20 alphanumeric characters.
vrf vrf-name	(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters. The strings “default” and “all” are reserved VRF names.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

Use the show ip ospf border-routers command to display information on ABRs. and ASBRs.

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display information about border routers:

switch# show ip ospf border-routers

Related Commands

Command	Description
show running-config ospf	Displays the OSPF running configuration.

show ip ospf database

To display the Open Shortest Path First (OSPF) database for a specific router, use the show ip ospf database command.

show ip ospf [ instance-tag ] database [ area-id ] [ link-state-id ] [ adv-router ip-address | self-originated ] [ detail ] [ vrf vrf-name ]

show ip ospf [ instance-tag ] database asbr-summary [ area-id ] [ link-state-id ] [ adv-router ip-address | self-originated ] [ detail ] [ vrf vrf-name ]

show ip ospf [ instance-tag ] database database-summary [ vrf vrf-name ]

show ip ospf [ instance-tag ] database external [ ext_tag value ] [ link-state-id ] [ adv-router ip-address | self-originated ] [ detail ] [ vrf vrf-name ]

show ip ospf [ instance-tag ] database network [ area-id ] [ link-state-id ] [ adv-router ip-address | self-originated ] [ detail ] [ vrf vrf-name ]

show ip ospf [ instance-tag ] database nssa-external [ area-id ] [ link-state-id ] [ adv-router ip-address | self-originated ] [ detail ] [ vrf vrf-name ]

show ip ospf [ instance-tag ] database opaque-area [ area-id ] [ link-state-id ] [ adv-router ip-address | self-originated ] [ detail ] [ vrf vrf-name ]

show ip ospf [ instance-tag ] database opaque-as [ link-state-id ] [ adv-router ip-address | self-originated ] [ detail ] [ vrf vrf-name ]

show ip ospf [ instance-tag ] database opaque-link [ area-id ] [ link-state-id ] [ adv-router ip-address | self-originated ] [ detail ] [ vrf vrf-name ]

show ip ospf [ instance-tag ] database router [ area-id ] [ link-state-id ] [ adv-router ip-address | self-originated ] [ detail ] [ vrf vrf-name ]

show ip ospf [ instance-tag ] database summary [ area-id ] [ link-state-id ] [ adv-router ip-address | self-originated ] [ detail ] [ vrf vrf-name ]

Syntax Description

instance-tag	(Optional) Name of the OSPF instance. The name can be a maximum of 20 alphanumeric characters.
area-id	(Optional) Area number used to define the particular area. Specify as either an IP address or a number from 0 to 4294967295.
link-state-id	(Optional) Portion of the Internet environment that is being described by the advertisement. The value entered depends on the advertisement’s link-state type. Specify in the form of an IP address.
adv-router ip-address	(Optional) Displays all the link-state advertisements (LSAs) of the specified router.
self-originate	(Optional) Displays self-originated LSAs (from the local router).
asbr-summary	(Optional) Displays information about the autonomous system boundary router summary LSAs.
database-summary	(Optional) Displays each type of LSA for each area in the database, and the total number of LSAs.
external	(Optional) Displays information about the external LSAs.
ext_tag value	(Optional) Displays information based on an external tag. The range is from 1 to 4294967295.
network	(Optional) Displays information about the network LSAs.
nssa-external	(Optional) Displays information about the not-so-stubby area (NSSA) external LSAs.
opaque-area	(Optional) Displays information about the opaque area LSAs.
opaque-as	(Optional) Displays information about the opaque AS LSAs.
opaque-link	(Optional) Displays information about the opaque link-local LSAs.
router	(Optional) Displays information about the router LSAs.
summary	(Optional) Displays information about the summary LSAs.
vrf vrf-name	(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters. The strings “default” and “all” are reserved VRF names.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

Use the ip ospf database command to display information about different OSPF LSAs.

When the link state advertisement is describing a network, the link-state-id argument can take one of two forms:

The network’s IP address (such as Type 3 summary link advertisements and autonomous system external link advertisements).
A derived address obtained from the link state ID. (Note that masking a network links advertisement’s link state ID with the network’s subnet mask yields the network’s IP address.)
When the link state advertisement is describing a router, the link state ID is always the described router’s OSPF router ID.
When an autonomous system external advertisement (LS Type = 5) is describing a default route, its link state ID is set to Default Destination (0.0.0.0).

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the OSPF database:

switch# show ip ospf database

This example shows how to display a summary of autonomous system border routers:

switch# show ip ospf database asbr-summary

This example shows how to display information about external links:

switch# show ip ospf database external

This example shows how to display a summary of the OSPF database:

switch# show ip ospf database database-summary

Related Commands

Command	Description
show running-config ospf	Displays the OSPF running configuration.

show ip ospf interface

To display Open Shortest Path First (OSPF)-related interface information, use the show ip ospf interface command.

show ip ospf interface [ instance-tag ] [{ ethernet slot / port | loopback if_number | port-channel number }] [ brief ] [ vrf vrf-name ]

Syntax Description

instance-tag	(Optional) Name of the OSPF instance. The name can be a maximum of 20 alphanumeric characetrs.
ethernet slot/port	(Optional) Specifies the Ethernet interface. The slot number is from 1 to 255, and the port number is from 1 to 128.
loopback if_number	(Optional) Specifies the loopback interface. The loopback interface number is from 0 to 1023.
port-channel number	(Optional) Specifies the EtherChannel interface and EtherChannel number. The range is from 1 to 4096.
brief	(Optional) Displays brief overview information for OSPF interfaces, states, addresses, masks, and areas on the router.
vrf vrf-name	(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters. The strings “default” and “all” are reserved VRF names.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

Use the show ip ospf interface command to display the OSPF status for the interface.

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display OSPF information for Ethernet interface 1/5:

switch# show ip ospf interface ethernet 1/5

This example shows how to display OSPF information for all VRFs:

switch# show ip ospf interface vrf all

This example shows how to display OSPF information in a brief format:

switch# show ip ospf interface brief

Related Commands

Command	Description
show running-config ospf	Displays the OSPF running configuration.

show ip ospf lsa-content-changed-list

To display a list of all link-state advertisements (LSAs) with changed content, use the show ip ospf lsa-content-changed-list command.

show ip ospf lsa-content-changed-list neighbor-id { ethernet slot / port | loopback if_number | port-channel number }

Syntax Description

neighbor-id	Router ID for the neighbor in the format A. B. C. D or A:B::C:D.
ethernet slot/port	Specifies the Ethernet interface and the slot number and port number. The slot number is from 1 to 255, and the port number is from 1 to 128.
loopback if_number	Specifies the loopback interface. The loopback interface number is from 0 to 1023.
port-channel number	Specifies the EtherChannel interface and EtherChannel number. The range is from 1 to 4096.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display a list of LSAs that changed for Ethernet 2/1:

switch# show ip ospf lsa-content-changed-list 192.0.2.2 ethernet 2/1

Related Commands

Command	Description
show running-config ospf	Displays the OSPF running configuration.

show ip ospf neighbors

To display Open Shortest Path First (OSPF)-neighbor information on a per-interface basis, use the show ip ospf neighbors command.

show ip ospf [ instance-tag ] neighbors [{ ethernet slot / port | loopback if_number | port-channel number }] [ neighbor-id ] [ detail ] [ summary ] [ vrf { vrf-name | all | default | management }]

Syntax Description

instance-tag	(Optional) Name of the OSPF instance. Specify as an alphanumeric string of 20 characters.
ethernet slot/port	(Optional) Specifies the Ethernet interface and the slot number and port number. The slot number is from 1 to 255, and the port number is from 1 to 128.
loopback if_number	(Optional) Specifies the loopback interface. The loopback interface number is from 0 to 1023.
port-channel number	(Optional) Specifies the EtherChannel interface and EtherChannel number. The range is from 1 to 4096.
neighbor-id	(Optional) Router ID of the neighbor. Specify as an IP address.
detail	(Optional) Displays all neighbors given in detail (lists all neighbors).
summary	(Optional) Displays a summary of the neighbors.
vrf	(Optional) Specifies a virtual routing and forwarding (VRF) instance.
vrf-name	VRF name. The name can be a maximum of 32 alphanumeric characters and is case sensitive.
all	Specifies all VRF entries.
default	Specifies the default VRF.
management	Specifies the management VRF.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

Use the show ip ospf neighbors command to display information about all or some of the neighbors for this OSPF instance.

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the summary information about the neighbor that matches the neighbor ID:

switch# show ip ospf neighbors 10.199.199.137

This example shows how to display the neighbors that match the neighbor ID on an interface:

switch# show ip ospf neighbors ethernet 2/1 10.199.199.137

This example shows how to display detailed information about OSPF neighbors:

switch# show ip ospf neighbors detail

Related Commands

Command	Description
show running-config ospf	Displays the OSPF running configuration.

show ip ospf policy statistics area

To display Open Shortest Path First (OSPF) policy statistics for an area, use the show ip ospf policy statistics area command.

show ip ospf [ instance-tag ] policy statistics area area-id filter-list { in | out } [ vrf vrf-name ]

Syntax Description

instance-tag	(Optional) Name of the OSPF instance. Specify as an alphanumeric string.
area area-id	Specifies the area number used to define the particular area. The area ID can be an IP address or a number from 0 to 4294967295.
filter-list	Filters prefixes between OSPF areas.
in	Displays policy statistics for incoming routes.
out	Displays policy statistics for outgoing routes.
vrf vrf-name	(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters. The strings “default”, “management”, and “all” are reserved VRF names.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

Use the show ip ospf policy statistics area command to display information about the filter lists applied to an area.

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display policy statistics for OSPF:

switch# show ip ospf policy statistics area 201 filter-list in

Related Commands

Command	Description
area filter-list (OSPF)	Filters incoming or outgoing Network Summary (type 3) link-state advertisements (LSAs) on an Area Border Router (ABR).
	Saves the configuration changes to the startup configuration file.
show running-config ospf	Displays the OSPF running configuration.

show ip ospf policy statistics redistribute

To display Open Shortest Path First (OSPF) policy statistics, use the show ip ospf policy statistics redistribute command.

show ip ospf [ instance-tag ] policy statistics redistribute { bgp id | direct | eigrp id | ospf id | rip id | static } [ vrf vrf-name ]

Syntax Description

instance-tag	(Optional) Name of the OSPF instance. Specify as an alphanumeric string.
bgp	Displays policy statistics for the Border Gateway Protocol (BGP).
direct	Displays policy statistics for directly connected routes only.
eigrp	Displays policy statistics for the Enhanced Interior Gateway Routing Protocol (EIGRP).
ospf	Displays policy statistics for OSPF.
rip	Displays policy statistics for the Routing Information Protocol (RIP).
static	Displays policy statistics for IP static routes.
id	For the bgp keyword, an autonomous system number. The range for 2-byte numbers is from 1 to 65535. For the eigrp keyword, an autonomous system number. The range is from 1 to 65535. For the ospf and rip keywords, an instance name from which routes are to be redistributed. The value takes the form of a string. You can enter a decimal number, but Cisco NX-OS stores it internally as a string.
vrf vrf-name	(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters. The strings “default”, “management”, and “all” are reserved VRF names.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

Use the show ip ospf policy statistics redistribute command to display redistribution statistics.

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display policy statistics for redistributed routes:

switch# show ip ospf policy statistics redistribute

Related Commands

Command	Description
show running-config ospf	Displays the OSPF running configuration.

show ip ospf request-list

To display a list of all link-state advertisements (LSAs) requested by a router, use the show ip ospf request-list command.

show ip ospf request-list neighbor-id { ethernet slot / port | loopback if_number | port-channel number }

Syntax Description

neighbor-id	Router ID of the neighbor. Specify as an IP address.
ethernet slot/port	(Optional) Specifies the Ethernet interface and the slot number and port number. The slot number is from 1 to 255, and the port number is from 1 to 128.
loopback if_number	(Optional) Specifies the loopback interface. The loopback interface number is from 0 to 1023.
port-channel number	(Optional) Specifies the EtherChannel interface and EtherChannel number. The range is from 1 to 4096.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

Use the show ip ospf request-list command to troubleshoot Open Shortest Path First (OSPF) routing operations.

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display a list of all LSAs requested by a router:

switch# show ip ospf request-list 40.40.40 ethernet 2/1

Related Commands

Command	Description
show running-config ospf	Displays the OSPF running configuration.

show ip ospf retransmission-list

To display a list of all link-state advertisements (LSAs) waiting to be resent to neighbors, use the show ip ospf retransmission-list command.

show ip ospf retransmission-list neighbor-id { ethernet slot / port | loopback if_number | port-channel number }

Syntax Description

neighbor-id	Router ID of the neighbor. Specify as an IP address.
ethernet slot/port	(Optional) Specifies the Ethernet interface and the slot number and port number. The slot number is from 1 to 255, and the port number is from 1 to 128.
loopback if_number	(Optional) Specifies the loopback interface. The loopback interface number is from 0 to 1023.
port-channel number	(Optional) Specifies the EtherChannel interface and EtherChannel number. The range is from 1 to 4096.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

Use the show ip ospf retransmission-list command to troubleshoot Open Shortest Path First (OSPF) routing operations.

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display all LSAs waiting to be resent to neighbors:

switch# show ip ospf retransmission-list 192.0.2.11 ethernet 2/1

Related Commands

Command	Description
show running-config ospf	Displays the OSPF running configuration.

show ip ospf route

To display the Open Shortest Path First (OSPF) topology table, use the show ip ospf route command.

show ip ospf [ instance-tag ] route [ prefix / length | summary } [ vrf vrf-name ]

Syntax Description

instance-tag	(Optional) Name of the OSPF instance. Specify as an alphanumeric string of 20 characters.
prefix/length	(Optional) IP prefix, which limits output to a specific route. Indicate the length as a slash (/) and number from 1 to 31. For example, /8 indicates that the first eight bits in the IP prefix are network bits.
summary	(Optional) Displays a summary of all routes.
vrf vrf-name	(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters. The strings “default”, “management”, and “all” are reserved VRF names.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

Use the show ospf routes command to display the OSPF private routing table (which contains only routes that are calculated by OSPF). If something is wrong with a route in the routing information base (RIB), then you should check the OSPF copy of the route to determine if it matches the RIB contents. If it does not match, a synchronization problem exists between OSPF and the RIB.

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display OSPF routes:

switch# show ip ospf route

Related Commands

Command	Description
show running-config ospf	Displays the OSPF running configuration.

show ip ospf statistics

To display Open Shortest Path First (OSPF) shortest path first (SPF) calculation statistics, use the show ip ospf statistics command.

show ip ospf [ instance-tag ] statistics [ vrf vrf-name ]

Syntax Description

instance-tag	(Optional) Name of the OSPF instance. Specify as an alphanumeric string up to 20 characters.
vrf vrf-name	(Optional) Name of the VRF. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters. The strings “default”, “management”, and “all” are reserved VRF names.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

Use the show ip ospf statistics command to display information about link-state advertisements (LSAs). This information can be useful for both OSPF network maintenance and troubleshooting. For example, we recommend that you use the show ip ospf statistics command as the first troubleshooting step for LSA flapping.

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display information about the SPF calculations:

switch# show ip ospf statistics

Related Commands

Command	Description
show running-config ospf	Displays the OSPF running configuration.

show ip ospf summary-address

To display a list of all summary address redistribution information configured in an Open Shortest Path First (OSPF) instance, use the show ip ospf summary-address command.

show ip ospf [ instance-tag ] summary-address [ vrf vrf-name ]

Syntax Description

instance-tag	(Optional) Name of the OSPF instance. The name can be a maximum of 20 alphanumeric characters.
vrf vrf-name	(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters. The strings “default”, “management”, and “all” are reserved VRF names.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display information about summary addresses:

switch# show ip ospf summary-address

Related Commands

Command	Description
show running-config ospf	Displays the OSPF running configuration.

show ip ospf traffic

To display Open Shortest Path First (OSPF) traffic statistics, use the show ip ospf traffic command.

show ip ospf [ instance-tag ] traffic [ ethernet slot / port | loopback if_number | port-channel number ] [ vrf vrf-name ]

Syntax Description

instance-tag	(Optional) Name of the OSPF instance. The name can be a maximum of 20 alphanumeric characters.
ethernet slot/port	(Optional) Specifies the Ethernet interface and the slot number and port number. The slot number is from 1 to 255, and the port number is from 1 to 128.
loopback if_number	(Optional) Specifies the loopback interface. The loopback interface number is from 0 to 1023.
port-channel number	(Optional) Specifies the EtherChannel interface and EtherChannel number. The range is from 1 to 4096.
vrf vrf-name	(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters. The strings “default”, “management”, and “all” are reserved VRF names.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

Use the show ip ospf traffic command to display traffic statistics for one or more OSPF instances.

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display OSPF traffic statistics for interface 1/5:

switch# show ip ospf traffic ethernet 1/5

Related Commands

Command	Description
clear ip ospf traffic	Clears OSPF traffic statistics.
show running-config ospf	Displays the OSPF running configuration information.

show ip ospf virtual-links

To display parameters and the current state of Open Shortest Path First (OSPF) virtual links, use the show ip ospf virtual-links command.

show ip ospf [ instance-tag ] virtual-links [ brief ] [ vrf vrf-name ]

Syntax Description

instance-tag	(Optional) Instance tag. The name can be a maximum of 20 alphanumeric characters.
brief	(Optional) Displays a summary of the configured virtual links.
vrf vrf-name	(Optional) Name of the OSPF VRF. The vrf-name argument can be specified as an arbitrary string of 32 alphanumeric characters. The strings “default”, “management”, and “all” are reserved vrf-names.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

Use the show ip ospf virtual-links command to display information about configured virtual links.

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display information about virtual links:

switch# show ip ospf virtual-links

This example shows how to display information about virtual links in brief format:

switch# show ip ospf virtual-links brief

Related Commands

Command	Description
show running-config ospf	Displays the OSPF running configuration.

show ip prefix-list

To display prefix lists for the Border Gateway Protocol (BGP), use the show ip prefix-list command.

show ip prefix-list [ name ]

Syntax Description

name

(Optional) Name of the community list. The name can be any case-sensitive, alphanumeric string up to 63 characters.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display the prefix lists:

switch(config)# show ip prefix-list

Related Commands

Command	Description
ip prefix-list	Configures a BGP prefix list.

show ip process

To display formation about the IP process, use the show ip process command.

show ip process [ vrf vrf-name ]

Syntax Description

vrf vrf-name

(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters. The strings “default” and “all” are reserved VRF names.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows details about the IP process:

switch(config)# show ip process

Related Commands

Command	Description
show running-config	Displays the running configuration information.

show ip rip

To display the configuration and status of the Routing Information Protocol (RIP), use the show ip rip command in any mode.

show ip rip [ instance-tag ] [ vrf vrf-name ]

Syntax Description

instance-tag	(Optional) RIP instance. The instance tag can be a maximum of 20 alphanumeric characters.
vrf vrf-name	(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters. The strings “default” and “all” are reserved VRF names.

Command Default

No default behavior or values

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display the RIP configuration information:

switch(config-if)# show ip rip

Related Commands

Command	Description
show ip rip interface	Displays RIP information for an interface.
show ip rip neighbor	Displays RIP neighbor information.
show ip rip policy statistics	Displays RIP policy statistics.
show ip rip route	Displays RIP route information.
show ip rip statistics	Displays RIP statistics.

show ip rip interface

To display interface entry information from the Routing Information Protocol (RIP) topology table, use the show ip rip interface command in any mode.

show ip rip interface [ type slot / port ] [ vrf vrf-name ]

Syntax Description

interface type slot/port	(Optional) Specifies the interface.
vrf vrf-name	(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters. The strings “default” and “all” are reserved VRF names.

Command Default

This command has no default settings.

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display the neighbor information for a specified interface from the RIP topology table:

switch(config-if)# show ip rip interface ethernet 1/2

Related Commands

Command	Description
show ip rip	Displays RIP information.
show ip rip neighbor	Displays RIP neighbor information.
show ip rip policy statistics	Displays RIP policy statistics.
show ip rip route	Displays RIP route information.
show ip rip statistics	Displays RIP statistics.

show ip rip neighbor

To display the neighbor information from the Routing Information Protocol (RIP) topology table, use the show ip rip neighbor command in any mode.

show ip rip neighbor [ interface-type instance ] [ vrf vrf-name ]

Syntax Description

interface-type	(Optional) Interface type. For more information, use the question mark (?) online help function.
instance	(Optional) Physical interface instance.
vrf vrf-name	(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters. The strings “default” and “all” are reserved VRF names.

Command Default

No default behavior or values

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This examples shows how to display neighbor information from the RIP topology table:

switch# configure terminal

switch(config)# interface ethernet 1/5

switch(config-if)# no switchport

switch(config-if)# show ip rip neighbor

switch(config-if)#

Related Commands

Command	Description
show ip rip	Displays RIP information.
show ip rip interface	Displays RIP information for an interface.
show ip rip policy statistics	Displays RIP policy statistics.
show ip rip route	Displays RIP route information.
show ip rip statistics	Displays RIP statistics.

show ip rip policy statistics

To display the policy statistics for the Routing Information Protocol (RIP), use the show ip rip policy statistics command in any mode.

show ip rip policy statistics redistribute { bgp id | direct | eigrp id | ospf id | static } [ vrf vrf-name ]

Syntax Description

redistribute	Displays the routes that RIP redistributed from other routing protocols.
bgp	Displays policy statistics for the Border Gateway Protocol (BGP).
direct	Displays policy statistics for directly connected routes only.
eigrp	Displays policy statistics for Enhanced Interior Gateway Routing Protocol (EIGRP).
ospf	Displays policy statistics for Open Shortest Path First (OSPF) protocol.
static	Displays policy statistics for IP static routes.
id	For the bgp keyword, an autonomous system number. The range for 2-byte numbers is from 1 to 65535. The range for 4-byte numbers is from 1.0 to 65535.65535. For the eigrp keyword, an EIGRP instance name from which routes are to be redistributed. The value takes the form of a string. You can enter a decimal number, but Cisco NX-OS stores it internally as a string. For the ospf keyword, an OSPF instance name from which routes are to be redistributed. The value takes the form of a string. You can enter a decimal number, but Cisco NX-OS stores it internally as a string.
vrf vrf-name	(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters. The strings “default” and “all” are reserved VRF names.

Command Default

No default behavior or values.

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to show policy statistics for EIGRP:

switch# show ip rip policy statistics redistribute eigrp 201

Related Commands

Command	Description
clear ip rip policy statistics	Clears policy statistics for RIP.
show ip rip	Displays RIP information.
show ip rip interface	Displays RIP information for an interface.
show ip rip neighbor	Displays RIP information for a neighbor.
show ip rip route	Displays RIP route information.
show ip rip statistics	Displays RIP statistics.

show ip rip route

To display route information from the Routing Information Protocol (RIP) topology table, use the show ip rip route command in any mode.

show ip rip route [ prefix / length ] [ summary ] [ vrf vrf-name ]

Syntax Description

prefix/length	(Optional) IP prefix about which routing information should be displayed.
summary	(Optional) Displays information about summary routes.
vrf vrf-name	(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters. The strings “default” and “all” are reserved VRF names.

Command Default

No default behavior or values

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display route information from the RIP topology table:

switch# show ip rip route

Related Commands

Command	Description
show ip rip	Displays RIP information.
show ip rip interface	Displays RIP information for an interface.
show ip rip neighbor	Displays RIP information for a neighbor.
show ip rip policy statistics	Displays policy statistics for RIP.
show ip rip statistics	Displays RIP statistics.

show ip rip statistics

To display statistical entry information from the Routing Information Protocol (RIP) topology table, use the show ip rip statistics command in any mode.

show ip rip statistics [ interface-type instance ] [ vrf vrf-name ]

Syntax Description

interface-type	(Optional) Interface type. For more information, use the question mark (?) online help function.
instance	(Optional) Either a physical interface instance or a virtual interface instance.
vrf vrf-name	(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters. The strings “default” and “all” are reserved VRF names.

Command Default

No default behavior or values.

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display the RIP statistics:

switch# show ip rip statistics

Related Commands

Command	Description
show ip rip	Displays RIP information.
show ip rip interface	Displays RIP information for an interface.
show ip rip neighbor	Displays RIP information for a neighbor.
show ip rip policy statistics	Displays policy statistics for RIP.
show ip rip route	Displays RIP route information.

show ip route

To display routes from the unicast Routing Information Base (RIB), use the show ip route command.

Syntax Description

all	(Optional) Displays all routes.
addr	(Optional) IPv4 address. The format is x.x.x.x.
hostname	Hostname. The name can be any case-sensitive, alphanumeric string up to 80 characters.
prefix	(Optional) IPv4 prefix. The format is x.x.x.x/length. The length range is from 1 to 32.
route-type	(Optional) Type of route. Use ? to see the list of types.
interface type number	(Optional) Displays the routes for an interface. Use ? to see the supported interfaces.
next-hop addr	(Optional) Displays routes with this next-hop address. The format is x.x.x.x.
vrf vrf-name	(Optional) Specifies the virtual router context (VRF) name. The name can be any case-sensitive, alphanumeric string up to 32 characters.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display the route table:

switch(config)# show ip route all

Related Commands

Command	Description
clear ip route	Clears entries in the route table.

show ip static-route

To display static routes from the unicast Routing Information Base (RIB), use the show ip static-route command.

show ip static-route [ vrf { vrf-name | all }]

Syntax Description

vrf vrf-name	(Optional) Specifies the virtual router context (VRF) name. The name can be any case-sensitive, alphanumeric string up to 32 characters.
all	(Optional) Specifies all virtual router contexts (VRF) name.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display the static routes:

switch(config)# show ip static-route

Related Commands

Command	Description
ip route	Configures a static route.

show ip traffic

To display IP traffic information, use the show ip traffic command.

show ip traffic

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display the IP traffic information:

switch(config)# show ip traffic

Related Commands

Command	Description
show ip process	Displays information about the IP process.

show mac-list

To display the entries in a MAC list, use the show mac-list command.

show mac-list [ name ]

Syntax Description

name

(Optional) MAC list name. The name can be any case-sensitive, alphanumeric string up to 32 characters.

Command Default

No match values are defined.

Command Modes

Global configuration mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Services Services license.

Examples

This example shows how to display information about the Red MAC list:

switch(config)# show mac-list Red

Related Commands

Command	Description
mac-list	Creates a MAC list.
match mac-list	Matches a MAC address in a MAC list.

show routing

To display routing information, use the show routing command.

Syntax Description

ip	Specifies the IP address.
ipv4	Specifies the IPv4 address.
address	(Optional) IPv4 address. IPv4 address format is x.x.x.x.
hostname	Hostname. The name can be any case-sensitive, alphanumeric string up to 80 characters.
prefix	(Optional) IPv4 prefix. IPv4 prefix format is x.x.x.x/length.
route-type	(Optional) Type of route. Use ? to see the list of types.
clients	(Optional) Displays the routing clients.
hidden-nh	(Optional) Displays hidden next-hop information.
interface type number	(Optional) Displays the routes for an interface. The interface can be one of the following: mgmt —Management interface. The default management interface is 0. vlan —VLAN interface. The VLAN interface number is from 1 to 4094.
next-hop addr	(Optional) Displays routes with this next-hop address. The format is x.x.x.x.
recursive-next-hop addr	(Optional) Displays routes with this recursive next-hop address. The format is x.x.x.x.
vrf vrf-instance	(Optional) Specifies the virtual router context (VRF) instance. The VRF can be one of the following: vrf-name —VRF name. The name can be any case-sensitive, alphanumeric string up to 32 characters. all —Specifies all VRFs. default —Specifies the default VRF. management —Specifies the management VRF.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display the route table:

switch(config)# show routing ip

Related Commands

Command	Description
clear ip route	Clears entries in the route table.

show routing hash

To display the load-balacning hash information, use the show routing command.

show routing hash [ ipv4 address ]

Syntax Description

ipv4 address

Specifies the IPv4 address.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command is not supported in Warp mode.

Examples

This example shows how to display the load-balacning hash information:

switch(config)# show routing hash 4.1.1.2 130.0.0.1

Load-share parameters used for software forwarding:

load-share mode: address source-destination

Universal-id seed: 0x6fe75e69

No IPv4 protocol specified, defaulting to UDP

Invoking pc_ip_ecmp_resolution

Hash for VRF "default"

Hashing to path *Eth1/4%

For route:

130.0.0.0/8, ubest/mbest: 4/0

*via 2.1.1.2, Eth1/2, [1/0], 5d18h, static

*via 3.1.1.2, Eth1/3, [1/0], 5d18h, static

*via 4.1.1.2, Eth1/4, [1/0], 5d18h, static

*via 140.0.0.2, Po2, [1/0], 5d18h, static

Related Commands

Command	Description
clear ip route	Clears entries in the route table.

show routing memory estimate

To display an estimate of routing memory requirements, use the show routing memory estimate command.

show routing memory estimate [ routes num-routes next-hops num-hop-addresses ]

Syntax Description

routes	(Optional) Specifies the unicast Routing Information Base (RIB) memory estimate for the number of routes.
num-routes	Number of routes. The range is from 1000 to 1,000,000.
next-hops	(Optional) Specifies the unicast RIB memory estimate for the number of next hops per route.
num-hop-addresses	Number of next-hop addresses per route. The range is from 1 to 16.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

Use the show routing memory estimate command to estimate the memory required for a selected number of routes and number of next-hop addresses per route.

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the route table:

switch# show routing memory estimate routes 1000 next-hops 1

Related Commands

Command	Description
nexthop route-map	Configures Border Gateway Protocol (BGP) routes that are resolved using only the next hop routes that match specific characteristics.

show routing-context

To display the virtual routing and forwarding (VRF) scope for all EXEC commands, use the show routing-context command.

show routing-context

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command Modes

EXEC mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how display the current routing context:

switch# show routing-context

Current Route Context: default

switch#

Related Commands

Command	Description
routing-context vrf	Configures the routing context.

show routing hash

To display the route selected for a particular source and destination address, use the show routing hash command.

show routing hash source-addr dest-addr [ source-port dest-port ]] [ vrf vrf-name ]

Syntax Description

source-addr	Source IPv4 address. IPv4 address format is x.x.x.x.
dest-addr	Destination IPv4 address. IPv4 address format is x.x.x.x.
source-port	(Optional) Source port. The range is from 1 to 65535.
dest-port	(Optional) Destination port. The range is from 1 to 65535.
vrf vrf-name	(Optional) Specifies the virtual router context (VRF) name. The name can be any case-sensitive, alphanumeric string up to 32 characters.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display the route selected to reach 192.168.0.2 from 192.168.0.5:

switch# show routing hash 192.168.0.5 192.168.0.2

Related Commands

Command	Description
clear ip route	Clears entries in the route table.

show running-config

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

show running-config [ all ]

Syntax Description

all

(Optional) Displays all the default and configured information.

Command Default

Displays only the configured information.

Command Modes

EXEC mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display the changes that you have made to the running configuration:

switch# show running-config

!Command: show running-config

!Time: Thu Jun 3 09:12:13 2010

version 5.0(3)A1(1)

feature telnet

feature bgp

feature interface-vlan

feature hsrp

username admin password 5 $1$qlbQ8MOw$/WpKb1OE1R6BwZU9yfFL51 role network-admin

ip domain-lookup

hostname QS5

hardware profile multicast max-limit 2000

policy-map type network-qos jumbo

class type network-qos class-default

mtu 9216

system qos

service-policy type network-qos jumbo

slot 2

slot 22

slot 39

<--Output truncated-->

switch#

This example shows how to display the ternary content addressable memory (TCAM) regions and IP glean throttle settings on a switch that runs Cisco NX-OS Release 5.0(3)A1(1):

switch# show running-config | grep ‘hardware’

hardware profile tcam region arpacl 128

hardware profile tcam region ifacl 256

hardware profile tcam region racl 256

hardware profile tcam region vacl 512

hardware profile portmode 48x10G+4x40G

hardware ip glean throttle

hardware ip glean throttle maximum 3000

hardware ip glean throttle timeout 500

hardware ip glean throttle syslog 30

switch#

Related Commands

Command	Description
	Copies the running configuration to the startup configuration.
show startup-config	Displays the startup configuration.

show running-config arp

To display the Address Resolution Protocol (ARP) configuration in the running configuration, use the show running-config arp command.

show running-config arp [ all ]

Syntax Description

all

(Optional) Displays configured and default information.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display the ARP configuration:

switch# show running-config arp

This example shows how to display the ARP configuration with the default information on a switch that runs Cisco NX-OS Release 5.0(3)A1(1):

switch# show running-config arp all

!Command: show running-config arp all

!Time: Thu Sep 1 05:45:10 2011

version 5.0(3)A1(1)

ip arp timeout 1500

ip arp event-history cli size small

ip arp event-history snmp size small

ip arp event-history client-errors size small

ip arp event-history client-event size small

ip arp event-history lcache-errors size small

ip arp event-history lcache size small

ip arp event-history errors size small

ip arp event-history ha size small

ip arp event-history event size small

ip arp event-history packet size small

switch#

Related Commands

Command	Description
	Copies the running configuration to the startup configuration file.
ip arp timeout	Configures an ARP timeout.
show startup-config arp	Displays the ARP startup configuration.

show running-config bgp

To display the running configuration for the Border Gateway Protocol (BGP) for IPv4 networks, use the show running-config bgp command.

show running-config bgp [ all ]

Syntax Description

all

(Optional) Displays the full operating information including default settings.

Command Default

None

Command Modes

EXEC mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the running configuration for BGP:

switch# show running-config bgp

!Command: show running-config bgp

!Time: Sat May 29 05:07:52 2010

version 5.0(3)A1(1)

feature bgp

router bgp 201

router-id 192.168.0.14

address-family ipv4 unicast

network 192.0.0.0/2

neighbor 192.168.0.201 remote-as 201

description Peer Router B

timers 30 90

address-family ipv4 unicast

switch#

This example shows how to display the complete running configuration for BGP:

switch# show running-config bgp all

!Command: show running-config bgp all

!Time: Sat May 29 05:12:07 2010

version 5.0(3)A1(1)

feature bgp

router bgp 201

router-id 192.168.0.14

timers bgp 60 180

timers bestpath-limit 300

timers prefix-peer-timeout 30

graceful-restart

graceful-restart restart-time 120

graceful-restart stalepath-time 300

fast-external-fallover

enforce-first-as

event-history periodic

event-history events

event-history cli

address-family ipv4 unicast

network 192.0.0.0/2

nexthop trigger-delay critical 3000 non-critical 10000

client-to-client reflection

distance 20 200 220

neighbor 192.168.0.201 remote-as 201

description Peer Router B

dynamic-capability

timers 30 90

address-family ipv4 unicast

next-hop-third-party

switch#

Related Commands

Command	Description
router bgp	Creates a BGP instance.

show running-config eigrp

To display the running configuration for the Enhanced Interior Gateway Routing Protocol (EIGRP) for IPv4 networks, use the show running-config eigrp command.

show running-config eigrp

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command Modes

EXEC mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the running configuration for EIGRP:

switch# show running-config eigrp

Related Commands

Command	Description
router ospf	Creates an OSPF instance.

show running-config ospf

To display the running configuration for Open Shortest Path First version 2 (OSPFv2) for IPv4 networks, use the show running-config ospf command.

show running-config ospf

Syntax Description

This command has no arguments or keywords.

Command Default

None

Command Modes

EXEC mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command requires the LAN Enterprise Services license.

Examples

This example shows how to display the running configuration for OSPF:

switch# show running-config ospf

Related Commands

Command	Description
router ospf	Creates an OSPF instance.

show sockets client

To display information about the sockets clients, use the show sockets client command.

show sockets client [ pid id ] [ raw | tcp | udp ] [ detail ]

Syntax Description

pid id	(Optional) Displays the socket client information for a specific process. The id range is from 1 to 65535.
raw	(Optional) Displays information about the raw client.
tcp	(Optional) Displays information about the TCP client.
udp	(Optional) Displays information about the UDP client.
detail	(Optional) Displays information about the detailed client.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display the UDP socket client information:

switch# show sockets client udp

Related Commands

Command	Description
clear sockets statistics	Clears socket statistics.
show sockets connection	Displays information about the socket connection.
show sockets statistics	Displays information about the socket statistics.

show sockets connection

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

show sockets connection [ pid id ] [ local address | foreign address | raw | tcp | udp ] [ detail ]

Syntax Description

pid id	(Optional) Displays the socket client information for a specific process. the id range is from 1 to 65535.
local address	(Optional) Displays information about all the TCP connections with the specified local address. The address can be an IPv4 address.
foreign address	(Optional) Displays information about all the TCP connections with the specified foreign address. The address can be an IPv4 address.
raw	(Optional) Displays information about the raw client.
tcp	(Optional) Displays information about the TCP client.
udp	(Optional) Displays information about the UDP client.
detail	(Optional) Displays information about the detailed client.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display the TCP socket connection information:

switch# show sockets connection tcp

Related Commands

Command	Description
clear sockets statistics	Clears the socket statistics.
show sockets client	Displays information about the socket client.
show sockets statistics	Displays the socket statistics.

show sockets statistics

To display the socket statistics, use the show sockets statistics command.

show sockets statistics [ all | raw | rawsum | tcp | tcpsum | udp | udpsum ]

Syntax Description

all	(Optional) Displays all the socket statistics.
raw	(Optional) Displays the socket statistics for the raw IPv4 protocol socket statistics.
rawsum	(Optional) Displays a summary of the socket statistics for the raw IPv4 protocol socket statistics.
tcp	(Optional) Displays the socket statistics for the TCP IPv4 protocol.
tcpsum	(Optional) Displays a summary of the socket statistics for the TCP IPv4 protocols.
udp	(Optional) Displays the socket statistics for the UDP IPv4 protocol.
udpsum	(Optional) Displays a summary of the socket statistics for the UDP IPv4 protocols.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display the TCP socket statistics:

switch# show sockets statistics tcp

Related Commands

Command	Description
clear sockets statistics	Clears socket statistics.
show sockets client	Displays information about the socket client.
show sockets connection	Displays information about the socket connection.

show startup-config arp

To display the Address Resolution Protocol (ARP) configuration in the startup configuration, use the show startup-config arp command.

show startup-config arp [ all ]

Syntax Description

all

(Optional) Displays configured and default information.

Command Default

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display the ARP startup configuration:

switch# show startup-config arp

Related Commands

Command	Description
	Copies the running configuration to the startup configuration file.
ip arp timeout	Configures an ARP timeout.
show running-config arp	Displays the ARP running configuration.

show track

To show information about object tracking, use the show track command.

show track [ object-id ] [ interface | ip route ] [ brief ]

Syntax Description

object-id	(Optional) Tracking ID. The range can be from 1 to 500.
interface	(Optional) Displays information about tracked interfaces.
ip route	(Optional) Displays information about tracked IP routes.
brief	(Optional) Displays brief information about tracked objects.

Command Default

Display information for all tracked objects.

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display information about tracked interfaces:

switch# show track interface

This example shows how to display information about tracked IP routes:

switch# show track ip route

This example shows how to display brief information about tracked objects:

switch# show track brief

Related Commands

Command	Description
track interface	Tracks the state of an interface.
track ip route	Tracks the state of an IP route.

show vlan id counter

To display the counters for a VLAN interface, use the show vlan id counter command.

show vlan id vlan-number counter

Syntax Description

vlan-number

VLAN ID. The range is from 1-3967 to and from 4048- to 4093. You specify a VLAN ID in this format: 1-4094 or range: 1-5, 10 or 2-5,7-19.

Defaults

None

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the counters for a VLAN interface:

switch# show vlan 10 counters

Vlan Id :10

L2 Unicast Octets :--

L2 Unicast Packets :--

L2 Multicast Octets :--

L2 Multicast Packets :--

L2 Broadcast Octets :--

L2 Broadcast Packets :--

L2 Unknown Octets :--

L2 Unknown Packets :--

L3 Routed Octets In :--

L3 Routed Packets In :--

L3 Routed Octets Out :--

L3 Routed Packets Out :--

L3 Multicast Octets In :--

L3 Multicast Packets In :--

L3 Multicast Octets Out :--

L3 Multicast Packets Out :--

L3 Unicast Octets In :--

L3 Unicast Packets In :--

L3 Unicast Octets Out :--

L3 Unicast Packets Out :--

Total Octets In :140903

Total Packets In :1447

Total Octets Out :252600

Total Packets Out :3606

switch#

Related Commands

Command	Description
show interface vlan counter	Displays the counters for an interface VLAN.

show vrrp

To show information about the Virtual Router Redundancy Protocol (VRRP), use the show vrrp command.

show vrrp [ detail | statistics | summary ] [ interface if-number ] [ vr id ] [ backup | init | master ]

Syntax Description

detail	(Optional) Displays detailed information about VRRP.
statistics	(Optional) Displays VRRP statistics.
summary	(Optional) Displays the VRRP summary.
interface if-number	(Optional) Displays information about VRRP on an interface. Use ? to see a list of supported interfaces.
vr id	(Optional) Displays information about VRRP for a group. The id range is from 1 to 255.
backup	(Optional) Displays information about VRRP groups in the backup state.
init	(Optional) Displays information about VRRP groups in the init state.
master	(Optional) Displays information about VRRP groups in the master state.

Command Default

Display information for all VRRP groups.

Command Modes

Any command mode

Command History

Release	Modification
5.0(3)A1(1)	This command was introduced.

Examples

This example shows how to display information about VRRP:

switch(config)# show vrrp

This example shows how to display the detailed configuration information about VRRP:

switch(config)# show vrrp detail

This example shows how to displayinformation about a specific virtual router:

switch# show vrrp vr 1

Related Commands L

Command	Description
clear vrrp	Clears VRRP statistics.
feature vrrp	Enables the VRRP feature.

Bias-Free Language

Results

Chapter: Unicast Routing Show Commands

Unicast Routing Show Commands

show bgp

Syntax Description

Command Default

Command Modes

Command History

Usage Guidelines

Examples

Related Commands

show bgp community

Syntax Description

Command Default

Command Modes

Command History

Usage Guidelines

Examples

Related Commands

show bgp community-list

Syntax Description

Command Default

Command Modes

Command History

Usage Guidelines

Examples

Related Commands

show bgp extcommunity

Syntax Description

Command Default

Command Modes

Command History

Usage Guidelines

Examples

Related Commands

show bgp extcommunity-list

Syntax Description

Command Default

Command Modes

Command History

Usage Guidelines

Examples

Related Commands

show bgp neighbors

Syntax Description

Command Default

Command Modes

Command History

Usage Guidelines

Examples

Related Commands

show bgp sessions

Syntax Description

Command Default

Command Modes

Command History

Usage Guidelines

Examples

Related Commands

show bgp statistics

Syntax Description

Command Default

Command Modes

Command History

Usage Guidelines

Examples

Related Commands

show forwarding

Syntax Description

Command Default

Command Modes

Command History

Usage Guidelines

Examples

Related Commands

show forwarding distribution

Syntax Description

Command Default