3com 5500G ユーザーズマニュアル

C

HAPTER

 20: VRRP C

ONFIGURATION

 G

UIDE

■

There are two switches, the master and the backup, in VRRP group 1.

■

The IP addresses of the master and the backup are 10.100.10.2 and 
10.100.10.3 respectively.

■

The master is connected with the upstream network through port Ethernet 
1/0/1 that belongs to VLAN 2, and is connected with a Layer 2 switch through 
Ethernet 1/0/2 that belongs to VLAN 3.

■

The virtual IP address of the VRRP group is 10.100.10.1.

■

Enable the port tracking function on Ethernet 1/0/1 of the master and specify 
that the priority of the master decreases by 50 when Ethernet 1/0/1 fails, which 
triggers a new master election in VRRP group 1.

■

On the backup, the configurations related to the upstream and downstream 
device connection, and the configurations related to the VRRP group have 
been finished. The configuration procedures are omitted here.

Perform the following configurations on the master:

# Enter system view

<3Com> system-view 

# Create VLAN 2.

[3Com] vlan 2

[3Com-vlan2] port Ethernet1/0/1

[3Com-vlan2] quit 

# Configure VLAN-interface 2.

[3Com] interface Vlan-interface 2

[3Com-Vlan-interface2] ip address 10.100.10.2 255.255.255.0

[3Com-Vlan-interface2] quit 

# Create VLAN 3.

[3Com] vlan 3

[3Com-vlan3] port Ethernet1/0/2

[3Com-vlan3] quit 

# Configure VLAN-interface 3.

[3Com] interface Vlan-interface 3

[3Com-Vlan-interface3] ip address 10.100.10.4 255.255.255.0

[3Com-Vlan-interface3] quit 

# Create VRRP group 1.

Switch 5500

Release V03.02.04 All 

versions 

Switch 5500G

Release V03.02.04 All 

versions