Multiple-Vrrp Group Configuration - H3C S5600 SERIES Operation Manual

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When VLAN-interface 3 recovers, switch A will resume its gateway function as the master.

Multiple-VRRP Group Configuration

Network requirements

A switch can function as a backup of multiple VRRP groups.

Multiple-VRRP group configuration can implement load balancing. For example, Switch A acts as the

master of VRRP group 1 and a backup in VRRP group 2. Similarly, Switch B acts as the master of VRRP

group 2 and a backup in VRRP group 1. Some hosts in the network take virtual router 1 as the gateway,

while others take virtual router 2 as the gateway. In this way, both load balancing and mutual backup are

implemented.

Network diagram

Figure 1-5 Network diagram for multiple-VRRP group configuration

202.38.160.1/24

Virtual IP address

202.38.160.111/24

Configuration procedure

Configure Switch A.

# Configure VLAN 3.

<LSW-A> system-view

[LSW-A] vlan 3

[LSW-A-vlan3] port GigabitEthernet1/0/10

[LSW-A-vlan3] quit

[LSW-A] interface Vlan-interface 3

[LSW-A-Vlan-interface3] ip address 10.100.10.2 255.255.255.0

[LSW-A-Vlan-interface3] quit

# Configure VLAN 2.

[LSW-A] vlan 2

10.100.10.2/24

VRRP group 1

202.38.160.3/24

10.100.10.3/24

202.38.160.2/24

VRRP group 2

Virtual IP address 202.38.160.112/24

202.38.160.4/24

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