Multiple vrrp groups configuration example, Network requirements, Configuration procedure – H3C Technologies H3C MSR 5600 User Manual
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[RouterA-Ethernet1/1] display vrrp verbose
IPv4 Virtual Router Information:
Running Mode : Standard
Total number of virtual routers : 1
Interface Ethernet1/1
VRID : 1 Adver Timer : 100
Admin Status : Up State : Master
Config Pri : 110 Running Pri : 110
Preempt Mode : Yes Delay Time : 5
Auth Type : None
Virtual IP : 10.1.1.111
Virtual MAC : 0000-5e00-0101
Master IP : 10.1.1.1
The output shows that after Router A resumes normal operation, it becomes the master to forward
packets from Host A to Host B.
Multiple VRRP groups configuration example
To implement load sharing between the VRRP groups, you must manually configure the default gateway
10.1.1.111 for some hosts and 10.1.1.112 for the other on the subnet 10.1.1.0/24.
Network requirements
Router A and Router B form two VRRP groups to implement load sharing and mutual backup. VRRP group
1 uses the virtual IP address 10.1.1.111/24 to provide gateway service for some hosts on the subnet
10.1.1.0/24, and VRRP group 2 uses the virtual IP address 10.1.1.112/24 to provide gateway service for
the other hosts on the subnet, as shown in
.
Figure 10 Network diagram
Configuration procedure
1.
Configure Router A:
# Specify an IP address for Router A.