H3C S9500E Series Configuration Manual page 11

Enabling the trap function of VRRP ···················································································································· 126
Displaying and maintaining VRRP for IPv4 ······································································································· 126
Configuring VRRP for IPv6 ··········································································································································· 127
Configuring the association between virtual IPv6 address and MAC address ············································ 127
Creating VRRP group and configuring virtual IPv6 address ··········································································· 128
Configuring router priority, preemptive mode and tracking function ···························································· 129
Configuring VF tracking ······································································································································ 130
Configuring VRRP packet attributes ··················································································································· 131
Displaying and maintaining VRRP for IPv6 ······································································································· 131
IPv4-based VRRP configuration examples ················································································································· 132
Single VRRP group configuration example ······································································································· 132
VRRP interface tracking configuration example ······························································································· 135
Multiple VRRP group configuration example ···································································································· 138
VRRP load balancing mode configuration example ························································································ 141
IPv6-based VRRP configuration examples ················································································································· 147
Single VRRP group configuration example ······································································································· 147
VRRP interface tracking configuration example ······························································································· 150
Multiple VRRP group configuration example ···································································································· 154
VRRP load balancing mode configuration example ························································································ 158
Troubleshooting VRRP ·················································································································································· 164
GR overview ···························································································································································· 166
Introduction to GR ························································································································································ 166
Basic concepts in GR ··················································································································································· 166
GR communication procedure ···································································································································· 167
GR mechanism for commonly used protocols ··········································································································· 169
BFD configuration ···················································································································································· 170
Introduction to BFD ······················································································································································· 170
How BFD works ··················································································································································· 170
BFD packet format ··············································································································································· 173
Supported features ·············································································································································· 174
Protocols and standards ····································································································································· 175
Configuring BFD basic functions ································································································································ 175
Configuration prerequisites ································································································································ 175
Configuration procedure ···································································································································· 176
Displaying and maintaining BFD ································································································································ 177
Track configuration ················································································································································· 178
Track overview ····························································································································································· 178
Collaboration between the track module and the detection modules ··························································· 178
Collaboration between the track module and the application modules ························································ 179
Configuring collaboration between the track module and the detection modules ··············································· 179
Configuring track-NQA collaboration ·············································································································· 179
Configuring track-BFD collaboration ················································································································· 180
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