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

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


Command Modes

Any command mode

Command History

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 Base Services license.


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

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

Related Commands

show running-config ospf
Displays the OSPF running configuration.