Checking The Configuration; Adjusting And Optimizing Vrrp - Huawei AR2200-S Series Configuration Manual

Huawei AR2200-S Series Enterprise Routers
Configuration Guide - Reliability
The devices in a VRRP backup group must be configured with the same authentication mode;
otherwise, the negotiation between the master and backup routers cannot succeed.
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2.6.3 Checking the Configuration

By viewing the authentication mode and authentication key of VRRP packets, you can check
whether the configurations are successful.
Prerequisite
The configurations of the VRRP security function are complete.
Procedure
Step 1 Run the display vrrp [ interface interface-type interface-number [ virtual-router-id ] ]
[ brief ] command to check the VRRP status.
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Example
After the configuration, run the display vrrp command, and you can view the mode of the packet
authentication.
<Huawei> display vrrp
GigabitEthernet1/0/0 | Virtual Router 1
According to the preceding command output, the Auth Type field displays MD5, and the Auth
key field displays 3MQ*TZ,O3KCQ=^Q`MAF4<1!!. That is, VRRP backup group 1 adopts
MD5 authentication, and the authentication key is 3MQ*TZ,O3KCQ=^Q`MAF4<1!!.

2.7 Adjusting and Optimizing VRRP

By adjusting parameters of a VRRP backup group, you can optimize the functions of the VRRP
backup group.
Issue 01 (2012-01-06)
State : Master
Virtual IP : 10.137.217.1
Master IP : 10.137.217.210
PriorityRun : 90
PriorityConfig : 100
MasterPriority : 90
Preempt : YES Delay Time : 0
TimerRun : 1 s
TimerConfig : 1 s
Auth Type : MD5 Auth key :
Virtual Mac : 0000-5e00-0101
Check TTL : YES
Config type : normal-vrrp
Track IF : GigabitEthernet2/0/0
IF State : DOWN
Create time : 2007-11-21 19:46:05
Last change time : 2007-11-21 19:46:09
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3MQ*TZ,O3KCQ=^Q`MAF4<1!!
Priority reduced : 10
2 VRRP Configuration
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