F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices Network Management Configuration Guide-6PW100
ix
Troubleshooting RIP ······················································································································································ 368
No RIP updates received ···································································································································· 368
Route oscillation occurred ·································································································································· 368
Configuring OSPF ··················································································································································· 369
Overview ······································································································································································· 369
Configuring OSPF in the Web interface ···················································································································· 369
Recommended configuration procedure ··········································································································· 369
Configuring OSPF globally ································································································································ 370
Configuring OSPF areas ····································································································································· 371
Configuring OSPF interfaces ······························································································································ 373
Displaying OSPF interface information ············································································································· 375
Displaying OSPF neighbor information ············································································································ 376
OSPF configuration example ····························································································································· 377
Configuring OSPF at the CLI ······································································································································· 382
OSPF configuration task list ································································································································ 382
Enabling OSPF ····················································································································································· 384
Configuring OSPF areas ····································································································································· 385
Configuring OSPF network types ······················································································································· 387
Configuring OSPF route control ························································································································· 389
Tuning and optimizing OSPF networks ············································································································· 394
Configuring BFD for OSPF ································································································································· 401
Displaying and maintaining OSPF ···················································································································· 402
Basic OSPF configuration example ··················································································································· 404
OSPF route redistribution configuration example ···························································································· 407
Summary route advertisement configuration example ···················································································· 408
OSPF stub area configuration example ············································································································ 411
OSPF NSSA area configuration example ········································································································ 413
OSPF DR election configuration example ········································································································· 415
OSPF virtual link configuration examaple ········································································································ 419
Route filtering configuration example ··············································································································· 421
BFD for OSPF configuration example ··············································································································· 424
Troubleshooting OSPF configuration ························································································································· 427
No OSPF neighbor relationship established ···································································································· 427
Incorrect routing information ······························································································································ 428
Configuring IS-IS ····················································································································································· 429
Feature and hardware compatibility ·························································································································· 429
Overview ······································································································································································· 429
IS-IS configuration task list ··········································································································································· 429
Configuring basic IS-IS ················································································································································ 430
Configuration prerequisites ································································································································ 430
Enabling IS-IS ······················································································································································· 430
Configuring the IS level and circuit level ·········································································································· 431
Configuring P2P network type of an interface ································································································· 431
Configuring IS-IS routing information control ············································································································ 432
Configuration prerequisites ································································································································ 432
Configuring IS-IS link cost ··································································································································· 432
Specifying a preference for IS-IS ······················································································································· 433
Configuring the maximum number of ECMP routes ························································································ 434
Configuring IS-IS route summarization ·············································································································· 434
Advertising a default route ································································································································· 434
Configuring IS-IS route redistribution ················································································································ 435
Configuring IS-IS route filtering ·························································································································· 435
Configuring IS-IS route leaking ·························································································································· 436