Debug ip ospf lsas – Enterasys Networks X-Pedition XSR CLI User Manual

Page 182

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OSPF Debug and Show Commands

5-106 Configuring the Internet Protocol

debug ip ospf lsas

This command debugs OSPF Link State Advertisements (LSAs). As with all XSR debug 
commands, it is set to privilege level 15 by default.

Syntax

debug ip ospf lsas

Syntax of the “no” Form

The no form of this command returns the debug function to the default:

no debug ip ospf lsas

Mode

EXEC configuration: 

XSR>

Examples

The following example displays an LSA added to the database:

OSPF: Add LSA. summary, aid:0.0.0.4 age:0000 opt:02 id:53.53.53.0 rid:1.1.1.4
seq:80000001 chk:4867 l:28

The following example displays a received Type 1 (router) LSA:

OSPF: Rx LSA. router, nbr:10.0.0.1 age:002f opt:22 id:10.0.0.1 rid:10.0.0.1
seq:800001aa chk:f671 l:36

The following example displays a queue delayed acknowledgement:

<191>May 21 07:52:39 1.1.1.4 OSPF: Queue Delayed Ack. router, nbr:10.0.0.1
age:002f opt:22 id:10.0.0.1 rid:10.0.0.1 seq:800001aa chk:f671 l:36

The following example displays an AS border router Type 4 summary LSA:

OSPF: Rx LSA. asbr-summary, nbr:10.0.0.1 age:03e6 opt:02 id:10.0.0.1 rid:1.1.1.4
seq:80000065 chk:3c9f l:28

The following example displays a transmitted external Type 5 LSA from outgoing interface 
GigabitEthernet 2:

Rx PKT

OSPF Packet received.

is Ok

OSPF received packet passed verification.

is NOk

OSPF received packet failed verification (i.e., Area ID does not match).

Database

OSPF Database Description Packet.

LS request

OSPF Link State Request Packet.

LS update

OSPF Link State Update Packet.

LS Ack

OSPF Link State Acknowledge Packet.

Note: This command does not display in running config because it is a debug function. It must be
set manually every time the XSR is rebooted.

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