Huawei Quidway S5600 Series Operation Manual page 597

Operation Manual – VRRP
Quidway S5600 Series Ethernet Switches-Release 1510
1.4.3 Multiple-VRRP Backup Group Configuration
I. Network requirements
A switch can function as backup switches of multiple backup groups.
Multiple-backup group configuration can implement load balancing. For example,
Switch A operates as the master switch of backup group 1 and a backup switch in
backup group 2. Similarly, Switch B operates as the master switch of backup group 2
and a backup switch in backup 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.
II. Network diagram
Vl an -in ter face 3 : 1 0.1 0 0.1 0.2 Vl an -in ter face 3 : 1 0.1 0 0.1 0.2
V la n- inte rfa ce2 : 20 2 .3 8 .16 0.1 V la n- inte rfa ce2 : 20 2 .3 8 .16 0.1
B ac kup go u p 1 : B ac kup go u p 1 :
V irtu al IP a dd re ss: 20 2.3 8 .1 6 0.1 1 1 V irtu al IP a dd re ss: 20 2.3 8 .1 6 0.1 1 1
Figure 1-5 Network diagram for multiple-VRRP backup group configuration
III. Configuration procedure
Configure Switch A.
# Configure VLAN 2.
<LSW-A> system-view
System View: return to User View with Ctrl+Z.
[LSW-A] vlan 2
[LSW-A-vlan2] port GigabitEthernet 1/0/6
[LSW-A-vlan2] quit
[LSW-A] interface Vlan-interface 2
[LSW-A-Vlan-interface2] ip address 202.38.160.1 255.255.255.0
- -
Swi tch_ A Swi tch_ A
- -
20 2.3 8.1 6 0.3 20 2.3 8.1 6 0.3
Huawei Technologies Proprietary
10 .2.3 .1 10 .2.3 .1
Ho st B Ho st B
In ter ne t In ter ne t
Ho st A Ho st A
1-15
Chapter 1 VRRP Configuration
S wi tch_ B S wi tch_ B
Vl an -in ter face 2 : 2 02 .3 8.1 60 .2 Vl an -in ter face 2 : 2 02 .3 8.1 60 .2
- -
Ba cku p g ou p 2: Ba cku p g ou p 2:
Vi rtua l IP ad dr ess : 2 02 .3 8.1 60 .11 2 Vi rtua l IP ad dr ess : 2 02 .3 8.1 60 .11 2