H3C Technologies H3C MSR 50 User Manual

Page 88

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Total number of virtual routers : 1

Interface Ethernet1/1

VRID : 1 Adver Timer : 1

Admin Status : Up State : Master

Config Pri : 110 Running Pri : 110

Preempt Mode : Yes Delay Time : 5

Auth Type : None

Virtual IP : 202.38.160.111

Virtual MAC : 0000-5e00-0101

Master IP : 202.38.160.1

# Display the detailed information about VRRP group 1 on Router B.

[RouterB-Ethernet1/1] display vrrp verbose

IPv4 Standby Information:

Run Mode : Standard

Run Method : Virtual MAC

Total number of virtual routers : 1

Interface Ethernet1/1

VRID : 1 Adver Timer : 1

Admin Status : Up State : Backup

Config Pri : 100 Running Pri : 100

Preempt Mode : Yes Delay Time : 5

Become Master : 4200ms left

Auth Type : None

Virtual IP : 202.38.160.111

Master IP : 202.38.160.1

The output shows that in VRRP group 1 Router A is the master, Router B is the backup and packets
sent from Host A to Host B are forwarded by Router A.
If Router A fails, you can still ping Host B successfully on Host A. To view the detailed information
about the VRRP group on Router B, use the display vrrp verbose command.
# If Router A fails, display the detailed information about VRRP group 1 on Router B.

[RouterB-Ethernet1/1] display vrrp verbose

IPv4 Standby Information:

Run Mode : Standard

Run Method : Virtual MAC

Total number of virtual routers : 1

Interface Ethernet1/1

VRID : 1 Adver Timer : 1

Admin Status : Up State : Master

Config Pri : 100 Running Pri : 100

Preempt Mode : Yes Delay Time : 5

Auth Type : None

Virtual IP : 202.38.160.111

Virtual MAC : 0000-5e00-0101

Master IP : 202.38.160.2

The output shows that if Router A fails, Router B becomes the master, and packets sent from host A
to host B are forwarded by Router B.

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