mVRRP
The only difference between an mVRRP group and a common VRRP group is that the mVRRP
group can be bound to service VRRP groups and can determine the status of a service VRRP
group according to the binding relation.
Although an mVRRP group can be bound to multiple service VRRP groups, the mVRRP group
cannot be bound to any other mVRRP groups as a service VRRP group.
According to different application scenarios, the binding relations related to the mVRRP group
are as follows:
l
Binding relation between a service VRRP group and an mVRRP group
l
Binding relation between a service interface and an mVRRP group
l
Binding relation between a PW and an mVRRP group
As shown in the following networking diagram, an UPE is connected to two NPEs. VRRP runs
between NPEs. The VRRP priority determines whether an NPE is the master or the backup.
When the link related to the master NPE fails or the master NPE fails, the backup NPE changes
its status to master.
Quidway S7700 Smart Routing Switch
Configuration Guide - VPN
8 VPLS Convergence Configuration
Issue 01 (2011-07-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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