Brocade Virtual ADX Switch and Router Guide (Supporting ADX v03.1.00) User Manual

Page 6

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vi

Brocade Virtual ADX Switch and Router Guide

53-1003246-01

Configuring OSPF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107

Configuration rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107
OSPF parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107
Enable OSPF on the router . . . . . . . . . . . . . . . . . . . . . . . . . . . .108
Assign OSPF areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .109
Assigning an area range (optional). . . . . . . . . . . . . . . . . . . . . .113
Assigning interfaces to an area . . . . . . . . . . . . . . . . . . . . . . . .113
Modify interface defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . .113
Change the timer for OSPF authentication changes . . . . . . . .116
Block flooding of outbound LSAs on specific OSPF interfaces117
Assign virtual links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .117
Modify virtual link parameters . . . . . . . . . . . . . . . . . . . . . . . . .119
Changing the reference bandwidth
for the cost on OSPF interfaces . . . . . . . . . . . . . . . . . . . . . . . .
121
Define redistribution filters . . . . . . . . . . . . . . . . . . . . . . . . . . . .122
Prevent specific OSPF routes from being installed
in the IP route table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
124
Modify default metric for redistribution . . . . . . . . . . . . . . . . . .127
Enable route redistribution . . . . . . . . . . . . . . . . . . . . . . . . . . . .127
Disable or re-enable load sharing. . . . . . . . . . . . . . . . . . . . . . .129
Configure external route summarization . . . . . . . . . . . . . . . . .130
Configure default route origination. . . . . . . . . . . . . . . . . . . . . .131
Modify SPF Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .132
Modify redistribution metric type . . . . . . . . . . . . . . . . . . . . . . .133
Modify administrative distance. . . . . . . . . . . . . . . . . . . . . . . . .133
Configure OSPF group Link State Advertisement (LSA)
pacing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
34
Modify OSPF traps generated . . . . . . . . . . . . . . . . . . . . . . . . . .134
Modify OSPF standard compliance setting . . . . . . . . . . . . . . .135
Modify exit overflow interval . . . . . . . . . . . . . . . . . . . . . . . . . . .136
Specifying types of OSPF Syslog messages to log. . . . . . . . . .136

Displaying OSPF information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .137

Displaying general OSPF configuration information . . . . . . . .137
Displaying CPU utilization statistics . . . . . . . . . . . . . . . . . . . . .138
Displaying OSPF area information . . . . . . . . . . . . . . . . . . . . . .140
Displaying OSPF neighbor information . . . . . . . . . . . . . . . . . . .140
Displaying OSPF interface information. . . . . . . . . . . . . . . . . . .143
Displaying OSPF route information . . . . . . . . . . . . . . . . . . . . . .144
Displaying OSPF external link state information . . . . . . . . . . .145
Displaying OSPF link state information . . . . . . . . . . . . . . . . . . 147
Displaying the data in an LSA . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Displaying OSPF virtual neighbor information . . . . . . . . . . . . .148
Displaying OSPF virtual link information . . . . . . . . . . . . . . . . .148
Displaying OSPF ABR and ASBR information . . . . . . . . . . . . . .148
Displaying OSPF trap status . . . . . . . . . . . . . . . . . . . . . . . . . . .148

Chapter 7

Configuring OSPFv3

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .151

Differences between OSPFv2 and OSPFv3 . . . . . . . . . . . . . . . . . . .151

Link state advertisement types for OSPFv3 . . . . . . . . . . . . . . . . . .152

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