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Enterasys Networks XSR CLI Router User Manual

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OSPF Debug and Show Commands

XSR CLI Reference Guide 5-115

Forward Address: 192.168.33.2

External Route Tag: 0

Database-summary Parameter Response

XSR>show ip ospf data database-summary

OSPF Router with ID (192.168.44.1)

AreaID Router Network S-Net S-ASBR Type-7 Subtotal Delete Manage

0.0.0.0 2 0 2 0 N/A 4 0 0

2 20304911

AS External 0 0 0

Total 4 0 5 0 4 13

Parameter Descriptions

For No Parameter

For Router Parameter

LinkID ThisfieldvariesasafunctionofLSrecordtypeasfollows:

• Routerlinkstates‐routerIDoftherouteroriginatingtherecord.

• Networklinksstates‐interfaceIPaddressofdesignatedroutertothe

broadcastnetwork.

• Summarylinkstates‐summarynetworkprefix.

• Asbr‐summarylinkstates‐routerIDof

theASBR.

• Externallinkstates‐externalnetworkprefix.

ADVRouter RouterIDoftherouteroriginatingtheLSrecord.

Age AgeoftheLSrecordinseconds.

Seq# SequencenumberassignedbyOSPFtoeachLSrecordatitstimeof

origination.

Checksum FieldinaLSrecordusedtoverifytheintegrityof

thecontentsuponthereceipt

byanotherrouter.

Linkcount AppliesonlytorouterLSrecords.Countisequaltoorgreaterthanthesumof

activeOSPFinterfacesontheoriginatingrouter.

Routingbit SetforLSAsorig inatedbyotherrouters.

LSAage AgeoftheLSrecordinseconds.

LSType MeaningofBitsettingsintheoptionsfield.

LSType RouterlinksforarouterLrecord.

LinkStateID OriginatingrouterIDforarouterLSA.

AdvertisingRouter OriginatingrouterID.

LSSeqNumber Sequencenumber

assignedbyOSPFtothisLSrecordatthetimeofits

origination.

Checksum FieldinaLSrecordusedtoverifytheintegrityofitscontentsuponthe

receiptbyanotherrouter.

Length LengthoftheLSrecordinbytes.

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