R3303-HP 6600/HSR6600 Routers High Availability Configuration Guide

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Displaying and maintaining stateful failover ············································································································· 207
Stateful failover configuration example ····················································································································· 207
Configuration guidelines ············································································································································· 208
Configuring BFD ······················································································································································ 209
Introduction to BFD ······················································································································································· 209
How BFD works ··················································································································································· 209
BFD packet format ··············································································································································· 211
Supported features ·············································································································································· 213
Protocols and standards ····································································································································· 213
Configuring BFD basic functions ································································································································ 214
Configuration prerequisites ································································································································ 214
Configuration procedure ···································································································································· 214
Enabling trap ································································································································································ 215
Displaying and maintaining BFD ································································································································ 216
Configuring Track ··················································································································································· 217
Overview ······································································································································································· 217
Collaboration fundamentals ······························································································································· 217
Collaboration application example ··················································································································· 218
Track configuration task list ········································································································································· 218
Associating the Track module with a detection module ··························································································· 219
Associating Track with NQA ····························································································································· 219
Associating Track with BFD ································································································································ 219
Associating Track with interface management ································································································· 220
Associating the Track module with an application module ····················································································· 221
Associating Track with VRRP ······························································································································ 221
Associating Track with static routing ················································································································· 223
Associating Track with PBR ································································································································ 224
Displaying and maintaining track entries ·················································································································· 225
Track configuration examples ····································································································································· 226
VRRP-Track -NQA collaboration configuration example ················································································· 226
Configuring BFD for a VRRP backup to monitor the master ············································································ 229
Configuring BFD for the VRRP master to monitor the uplink ··········································································· 232
Static routing-Track-NQA collaboration configuration example ···································································· 236
Static routing-Track-BFD collaboration configuration example ······································································· 241
VRRP-track-interface management collaboration configuration example ······················································ 244
Support and other resources ·································································································································· 248
Contacting HP ······························································································································································ 248
Subscription service ············································································································································ 248
Related information ······················································································································································ 248
Documents ···························································································································································· 248
Websites ······························································································································································· 248
Conventions ·································································································································································· 249
Index ········································································································································································ 251