H3C S9500E Series Configuration Manual page 10

Configuration prerequisites ·································································································································· 92
Configuring protected VLANs for a Smart Link group ······················································································· 92
Configuring member ports for a Smart Link group ···························································································· 93
Configuring role preemption for a Smart Link group ························································································ 93
Enabling the sending of flush messages ············································································································· 94
Smart Link switch configuration example ············································································································ 94
Configuring an associated switch ································································································································ 95
Configuring an associated switch ······················································································································· 95
Associated switch configuration example ·········································································································· 96
Displaying and maintaining Smart Link ······················································································································· 96
Smart Link configuration examples ······························································································································ 96
Single Smart Link group configuration example ································································································ 96
Multiple Smart Link groups load sharing configuration example ····································································· 99
Monitor link configuration ······································································································································ 104
Overview ······································································································································································· 104
Terminology ························································································································································· 104
How monitor link works ······································································································································ 104
Configuring monitor link ·············································································································································· 105
Configuration prerequisites ································································································································ 105
Configuration procedure ···································································································································· 105
Displaying and maintaining monitor link ·················································································································· 105
Monitor link configuration example ··························································································································· 106
VRRP configuration ·················································································································································· 109
VRRP overview ······························································································································································ 109
VRRP standard protocol mode ···································································································································· 110
Introduction to VRRP group ································································································································· 110
VRRP timers ·························································································································································· 112
Packet format ······················································································································································· 112
Principles of VRRP ················································································································································ 114
VRRP tracking ······················································································································································· 114
VRRP application (using IPv4-based VRRP for example) ················································································· 115
VRRP load balancing mode ········································································································································ 116
Overview ······························································································································································ 116
Allocating virtual MAC addresses ····················································································································· 117
Virtual forwarder ················································································································································· 118
Packet types ························································································································································· 120
Configuring VRRP for IPv4 ··········································································································································· 121
Configuring the association between virtual IP address and MAC address ················································ 121
Configuring VRRP working mode ······················································································································ 121
Creating VRRP group and configuring virtual IP address ··············································································· 122
Configuring router priority, preemptive mode, and tracking function ··························································· 123
Configuring VF tracking ······································································································································ 124
Configuring VRRP packet attributes ··················································································································· 125
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