H3C Technologies H3C MSR 5600 - Manual (Page 91)

83
Config Pri : 110 Running Pri : 110
Preempt Mode : Yes Delay Time : 0
Auth Type : None
Virtual IP : 10.1.1.10
Virtual MAC : 0000-5e00-0101
Master IP : 10.1.1.1
VRRP Track Information:
Track Object : 1 State : Positive Pri Reduced : 30
# Display detailed information about VRRP group 1 on Router B.
[RouterB-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 : Backup
Config Pri : 100 Running Pri : 100
Preempt Mode : Yes Delay Time : 0
Become Master : 2200ms left
Auth Type : None
Virtual IP : 10.1.1.10
Master IP : 10.1.1.1
The output shows that in VRRP group 1, Router A is the master and Router B is a backup. Packets from Host
A to Host B are forwarded through Router A.
# Shut down the uplink interface Ethernet 1/2 on Router A.
[RouterA-Ethernet1/1] interface ethernet 1/2
[RouterA-Ethernet1/2] shutdown
After shutting down the uplink interface on Router A, you can still successfully ping Host B on Host A. Use
the display vrrp command to view information about VRRP group 1.
# After shutting down the uplink interface on Router A, display detailed information about VRRP group
1 on Router A.
[RouterA-Ethernet1/2] 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 : Backup
Config Pri : 110 Running Pri : 80
Preempt Mode : Yes Delay Time : 0
Become Master : 2200ms left
Auth Type : None
Virtual IP : 10.1.1.10
Master IP : 10.1.1.2
VRRP Track Information:
Track Object : 1 State : Negative Pri Reduced : 30