Huawei AR2200-S Series Configuration Manual page 132

Huawei AR2200-S Series Enterprise Routers
Configuration Guide - Reliability
# Verify that RouterA can preempt to be the master when it recovers.
Run the undo shutdown command on GE2/0/0.1 of RouterA. When GE2/0/0.1 recovers to the
Up state, run the display vrrp command on RouterA to view VRRP status. The command output
shows that RouterA functions as the backup.
[RouterA] display vrrp
GigabitEthernet2/0/0.1 | Virtual Router 1
Wait for 20 seconds, and run the display vrrp command on RouterA to view VRRP status. The
command output shows that RouterA functions as the master.
[RouterA] display vrrp
GigabitEthernet2/0/0.1 | Virtual Router 1
----End
Configuration Files
l
Issue 01 (2012-01-06)
Check TTL : YES
Config type : normal-vrrp
State : Backup
Virtual IP : 100.1.1.111
Master IP : 100.1.1.1
PriorityRun : 120
PriorityConfig : 120
MasterPriority : 100
Preempt : YES Delay time : 20
TimerRun : 1
TimerConfig : 1
Auth type : NONE
Virtual MAC : 0000-5e00-0101
Check TTL : YES
Config type : normal-vrrp
State : Master
Virtual IP : 100.1.1.111
Master IP : 100.1.1.1
PriorityRun : 120
PriorityConfig : 120
MasterPriority : 100
Preempt : YES Delay time : 20
TimerRun : 1
TimerConfig : 1
Auth type : NONE
Virtual MAC : 0000-5e00-0101
Check TTL : YES
Config type : normal-vrrp
Configuration file of RouterA
#
sysname RouterA
#
interface GigabitEthernet2/0/0.1
control-vid 1 dot1q-termination
dot1q termination vid 10
dot1q vrrp vid 10
ip address 100.1.1.1 255.255.255.0
vrrp vrid 1 virtual-ip 100.1.1.111
vrrp vrid 1 priority 120
vrrp vrid 1 preempt-mode timer delay 20
arp broadcast enable
#
interface GigabitEthernet1/0/0
ip address 192.168.2.1 255.255.255.0
#
ospf 1
area 0.0.0.0
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2 VRRP Configuration
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