Users Guide

36 Contents
Relay Agent Configuration Example. . . . . . . . . . 1180
32 OSPF and OSPFv3. . . . . . . . . . . . . . . . . 1183
OSPF Overview. . . . . . . . . . . . . . . . . . . . . 1184
What Are OSPF Areas and Other OSPF Topology
Features?
. . . . . . . . . . . . . . . . . . . . . 1184
What Are OSPF Routers and LSAs?
. . . . . . . 1185
How Are Routes Selected?
. . . . . . . . . . . . 1185
How Are OSPF and OSPFv3 Different?
. . . . . . 1185
OSPF Feature Details
. . . . . . . . . . . . . . . . . . 1186
Stub Router
. . . . . . . . . . . . . . . . . . . . 1186
Static Area Range Cost
. . . . . . . . . . . . . . 1188
LSA Pacing
. . . . . . . . . . . . . . . . . . . . 1189
Flood Blocking
. . . . . . . . . . . . . . . . . . 1190
MTU
. . . . . . . . . . . . . . . . . . . . . . . . 1191
Default OSPF Values
. . . . . . . . . . . . . . . . . . 1192
Configuring OSPF Features (Web)
. . . . . . . . . . . 1194
OSPF Configuration
. . . . . . . . . . . . . . . . 1194
OSPF Area Configuration
. . . . . . . . . . . . . 1195
OSPF Stub Area Summary
. . . . . . . . . . . . 1198
OSPF Area Range Configuration
. . . . . . . . . 1199
OSPF Interface Statistics
. . . . . . . . . . . . . 1200
OSPF Interface Configuration
. . . . . . . . . . . 1201
OSPF Neighbor Table
. . . . . . . . . . . . . . . 1202
OSPF Neighbor Configuration
. . . . . . . . . . 1203
OSPF Link State Database
. . . . . . . . . . . . 1204
OSPF Virtual Link Configuration
. . . . . . . . . 1204
OSPF Virtual Link Summary
. . . . . . . . . . . . 1206
OSPF Route Redistribution Configuration
. . . . . 1207
OSPF Route Redistribution Summary
. . . . . . . 1208
NSF OSPF Configuration
. . . . . . . . . . . . . 1209