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
(Optional) EIGRP Instance. The instance tag can be any case-sensitive, alphanumeric string up to 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.
vlan vlan-id
(Optional) 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)N1(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 Base Services license.

Examples

This example shows how to display information about EIGRP interfaces:

switch# show ip eigrp interfaces brief
IP-EIGRP interfaces for process 65535 VRF default
 
Xmit Queue Mean Pacing Time Multicast Pending
Interface Peers Un/Reliable SRTT Un/Reliable Flow Timer Routes
Eth1/26 1 0/0 16 0/1 64 0
Eth2/5 1 0/0 16 0/1 64 0
Eth2/6 1 0/0 16 0/1 64 0
Eth2/7 1 0/0 13 0/1 50 0
Eth3/11 1 0/0 18 0/1 80 0
Eth3/12 1 0/0 14 0/1 64 0
Po2000 1 0/0 13 0/1 72 0
Po2001 1 0/0 20 0/1 128 0
switch#
 

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

switch# show ip eigrp interfaces ethernet 2/5
IP-EIGRP interfaces for process 65535 VRF default
 
Xmit Queue Mean Pacing Time Multicast Pending
Interface Peers Un/Reliable SRTT Un/Reliable Flow Timer Routes
Eth2/5 1 0/0 16 0/1 64 0
Hello interval is 5 sec
Holdtime interval is 15 sec
Next xmit serial <none>
Un/reliable mcasts: 0/178 Un/reliable ucasts: 292/17
Mcast exceptions: 4 CR packets: 4 ACKs suppressed: 8
Retransmissions sent: 8 Out-of-sequence rcvd: 146
Authentication mode is not set
switch#
 

Related Commands

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