Clearing OSPF routes...............................................................................................................................................................................................................290
OSPFv3........................................................................................................................................................................................................................... 291
OSPFv3 overview................................................................................................................................................................................................................................291
LSA types for OSPFv3..................................................................................................................................................................................................................... 291
Conguring OSPFv3..........................................................................................................................................................................................................................292
Enabling OSPFv3...................................................................................................................................................................................................................... 292
Assigning OSPFv3 areas........................................................................................................................................................................................................293
Assigning an area cost for OSPFv3 (optional parameter).........................................................................................................................................297
Specifying a network type.......................................................................................................................................................................................................298
Conguring virtual links............................................................................................................................................................................................................298
Changing the reference bandwidth for the cost on OSPFv3 interfaces..............................................................................................................300
Redistributing routes into OSPFv3.....................................................................................................................................................................................301
Filtering OSPFv3 routes..........................................................................................................................................................................................................304
Conguring default route origination.................................................................................................................................................................................. 307
Modifying Shortest Path First timers..................................................................................................................................................................................308
Modifying administrative distance.......................................................................................................................................................................................309
Conguring the OSPFv3 LSA pacing interval............................................................................................................................................................... 309
Modifying exit overow interval............................................................................................................................................................................................ 310
Modifying external link state database limit.....................................................................................................................................................................310
Setting all OSPFv3 interfaces to the passive state.......................................................................................................................................................310
Modifying OSPFv3 interface defaults............................................................................................................................................................................... 311
Disabling or re-enabling event logging..............................................................................................................................................................................311
IPsec for OSPFv3......................................................................................................................................................................................................................312
Conguring IPsec for OSPFv3.............................................................................................................................................................................................313
Conguring OSPFv3 Graceful Restart Helper mode..................................................................................................................................................318
Conguring OSPFv3 Non-stop routing (NSR)..............................................................................................................................................................319
Displaying OSPFv3 information................................................................................................................................................................................................... 319
General OSPFv3 conguration information....................................................................................................................................................................320
Displaying OSPFv3 area information................................................................................................................................................................................ 320
Displaying OSPFv3 database information...................................................................................................................................................................... 321
Displaying IPv6 interface information................................................................................................................................................................................325
Displaying IPv6 OSPFv3 interface information............................................................................................................................................................ 326
Displaying OSPFv3 memory usage.................................................................................................................................................................................. 330
Displaying OSPFv3 neighbor information.......................................................................................................................................................................331
Displaying routes redistributed into OSPFv3................................................................................................................................................................. 334
Displaying OSPFv3 route information.............................................................................................................................................................................. 334
Displaying OSPFv3 SPF information................................................................................................................................................................................336
Displaying OSPFv3 GR Helper mode information .................................................................................................................................................... 339
Displaying OSPFv3 NSR information...............................................................................................................................................................................339
Displaying IPv6 OSPF virtual link information...............................................................................................................................................................339
Displaying OSPFv3 virtual neighbor information.........................................................................................................................................................340
IPsec examples............................................................................................................................................................................................................................341
OSPFv3 clear commands ..............................................................................................................................................................................................................347
Clearing all OSPFv3 data........................................................................................................................................................................................................347
Clearing OSPFv3 data in a VRF..........................................................................................................................................................................................347
Clearing all OSPFv3 packet counters................................................................................................................................................................................348
Scheduling Shortest Path First (SPF) calculation..........................................................................................................................................................348
Clearing all redistributed routes from OSPFv3..............................................................................................................................................................348
Clearing OSPFv3 neighbors................................................................................................................................................................................................. 348
FastIron Ethernet Switch Layer 3 Routing
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