debug ip ospf

Use this command to enable OSPF protocol debugging output.

Syntax

debug ip ospf {subsystem}
no debug ip ospf {subsystem}

Parameters

subsystem Specifies the OSPF subsystem for which protocol debugging will be enabled. Valid entries and their associated outputs are:
  • adj - OSPF adjacency events
  • lsa-generation - OSPF Link State Advertisement generation
  • packet - OSPF packets
  • retransmission - OSPF retransmission events

Defaults

None.

Mode

Configuration command.

Usage

The “no” form of this command disables OSPF protocol debugging output.

Example

This example shows how to enable OSPF protocol debugging output to display information about Link State Advertisement generation:

System(rw-config)->debug ip ospf lsa-generation