Vrrp Load Balancing Mode Configuration Example - H3C S9500E Series Configuration Manual

Virtual IP
Master IP
Interface Vlan-interface3
VRID
Admin Status
Config Pri
Preempt Mode
Auth Type
Virtual IP
Virtual MAC
Master IP
The above information shows that in VRRP group 1 Switch A is the master, Switch B is the backup
and hosts with the default gateway of 1::10/64 accesses the Internet through Switch A; in VRRP
group 2 Switch A is the backup, Switch B is the master and hosts with the default gateway of
2::10/64 accesses the Internet through Switch B.
Multiple VRRP groups are commonly used in actual networking. In IPv6 network, to implement load sharing
among multiple VRRP groups, you must manually configure the default gateway for hosts.

VRRP load balancing mode configuration example

Network requirements
•
Switch A, Switch B, and Switch C belong to VRRP group 1 with the virtual IPv6 address of
FE80::10.
•
Hosts on network segment 1::/64 use FE80::10 as their default gateway. Use the VRRP
group to ensure that when a gateway (Switch A, Switch B, or Switch C) fails, the hosts on
the LAN can access the external network through another gateway.
•
VRRP group 1 works in load balancing mode to make good use of network resources.
: FE80::10
1::10
: FE80::1
: 2
: Up
: 110
: Yes
: None
: FE90::10
2::10
: 0000-5e00-0202
: FE90::2
158
Adver Timer : 100
State : Master
Running Pri : 110
Delay Time : 0