Local Remote PeerIpAddr State Type InterfaceName
--------------------------------------------------------------------------------
1 2 10.1.1.2 4 Up Static Vlanif200
--------------------------------------------------------------------------------
Total UP/DOWN Session Number : 1/0
Step 3 Configure VRRP fast switchover.
# Create VRRP group 10 on Switch A and set the priority of Switch A in VRRP group 10 to 160
so that Switch A functions as the master in VRRP group 10.
[SwitchA] interface vlanif 100
[SwitchA-Vlanif100] vrrp vrid 10 virtual-ip 10.1.1.3
[SwitchA-Vlanif100] vrrp vrid 10 priority 160
[SwitchA-Vlanif100] quit
# Create VRRP group 10 on Switch B and set the priority of Switch B in VRRP group 10 to 140
so that Switch B functions as the backup in VRRP group 10.
[SwitchB] interface vlanif 100
[SwitchB-Vlanif100] vrrp vrid 10 virtual-ip 10.1.1.3
[SwitchB-Vlanif100] vrrp vrid 10 priority 140
# Configure VRRP to track the status of the BFD session on the backup device. If the BFD
session becomes Down, the priority of Switch B increases by 40.
[SwitchB-Vlanif100] vrrp vrid 10 track bfd-session 2 increased 40
[SwitchB-Vlanif100] quit
Run the display vrrp command on Switch A or Switch B, and you can see that Switch A is the
master and Switch B is the backup. You can also view the tracked BFD session and its status on
Switch B.
[SwitchA] display vrrp
Vlanif100 | Virtual Router 10
state : Master
Virtual IP : 10.1.1.3
Master IP : 10.1.1.1
PriorityRun : 160
PriorityConfig : 160
MasterPriority : 160
Preempt : YES Delay Time : 0
TimerRun : 1
TimerConfig : 1
Auth Type : NONE
Virtual Mac : 0000-5e00-0110
Check TTL : YES
Config type : normal-vrrp
Config track link-bfd down-number : 0
[SwitchB] display vrrp
Vlanif100 | Virtual Router 10
state : Backup
Virtual IP : 10.1.1.3
Master IP : 10.1.1.1
PriorityRun : 140
PriorityConfig : 140
MasterPriority : 160
Preempt : YES Delay Time : 0
TimerRun : 1
TimerConfig : 1
Auth Type : NONE
Virtual Mac : 0000-5e00-0110
Check TTL : YES
Config type : normal-vrrp
Track BFD : 2 Priority increased : 40
BFD-Session State : UP
Config track link-bfd down-number : 0
Quidway S6700 Series Ethernet Switches
Configuration Guide - Reliability 6 VRRP and VRRP6 Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
261
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