Huawei AR2200-S Series Configuration Manual page 117

Huawei AR2200-S Series Enterprise Routers
Configuration Guide - Reliability
Step 4 Associate the VRRP backup group with the NQA test instance.
[RouterA] interface gigabitethernet 1/0/0
[RouterA-GigabitEthernet1/0/0] vrrp vrid 1 track nqa admin test1 reduced 40
Step 5 Configure the switch.
<Huawei> system-view
[Huawei] sysname Switch
[Switch] interface gigabitethernet1/0/0
[Switch-GigabitEthernet1/0/0] quit
[Switch] interface gigabitethernet2/0/0
[Switch-GigabitEthernet2/0/0] quit
[Switch] vlan 10
[Switch-vlan10] port gigabitethernet1/0/0
[Switch-vlan10] port gigabitethernet2/0/0
[Switch-vlan10] quit
[Switch] interface vlanif 10
[Switch-Vlanif10] ip address 10.1.1.3 24
[Switch-Vlanif10] quit
Step 6 Verify the configuration.
Run the shutdown command on GE 2/0/0 of Router C to simulate a link fault. After completing
the preceding configuration, run the display nqa results test-instance admin command on
Router A. The NQA test instance fails.
[RouterA] display nqa results test-instance admin test1
NQA entry(admin, test1) :testflag is active ,testtype is icmp
1 .Test 1 result
Wait 20 seconds and run the display vrrp command on Router A. The VRRP status of Router
B is Master and that of Router A is Backup. This means that a master/backup VRRP switchover
has been performed.
[RouterA] display vrrp
GigabitEthernet1/0/0 | Virtual Router 1
Issue 01 (2012-01-06)
Sum/Square-Sum Completion Time: 240/19800
Last Good Probe Time: 2011-04-19 16:38:38.7
Lost packet ratio: 0 %
The test is finished
Send operation times: 3
Completion:failed
Attempts number:1
Disconnect operation number:0
System busy operation number:0
Operation sequence errors number:0
Destination ip address:20.1.1.1
Min/Max/Average Completion Time: 0/0/0
Sum/Square-Sum Completion Time: 0/0
Last Good Probe Time: 0000-00-00 00:00:00.0
Lost packet ratio: 100 %
State : Backup
Virtual IP : 10.1.1.10
Master IP : 10.1.1.1
PriorityRun : 80
PriorityConfig : 120
MasterPriority : 100
Preempt : YES Delay Time : 20
TimerRun : 1 s
TimerConfig : 1 s
Auth Type : NONE
Virtual Mac : 0000-5e00-0101
Check TTL : YES
Config type : normal-vrrp
Track NQA : admin test1
NQA state : failed
Create time : 2011-04-19 16:46:38
Last change time : 2011-04-19 16:46:42
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Receive response times: 0
RTD OverThresholds number: 0
Drop operation number:3
Operation timeout number:0
Connection fail number:0
RTT Stats errors number:0
Priority reduced : 40
2 VRRP Configuration
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