Filter
Top Products
3Com Switch 7750 Series
Command Reference Guide – VRRP & HA Chapter 1 VRRP Configuration Commands
1-11
[3Com] interface Vlan-interface 2
[3Com-Vlan-interface2] vrrp vrid 1 track vlan-interface 1 reduced 50
1.1.11 vrrp vrid virtual-ip
Syntax
vrrp vrid virtual-router-id virtual-ip virtual-address
undo vrrp vrid virtual-router-id [ virtual-ip virtual-address ]
View
VLAN interface view
Parameter
virtual-router-id: VRRP backup group ID ranging from 1 to 255.
virtual-address: Virtual router IP address to be configured.
Description
Use the vrrp vrid virtual-ip command to add a virtual router IP address to an existing
backup group.
Use the undo vrrp vrid virtual-ip command to remove a virtual router IP address from
an existing backup group.
The vrrp vrid virtual-ip command can also be used to create a backup group. You can
add up to 16 virtual router IP addresses to a backup group. The undo vrrp vrid
virtual-ip command can also be used to remove an existing backup group. A backup
group is removed if all the virtual router IP addresses configured for it are removed.
Note that the virtual router IP address and the IP addresses used by the member
switches in a backup group must belong to the same network segment. If not, the
backup group will be in the initial state (the state before you configure the VRRP for the
switches). In this case, VRRP does not take effect.
Example
# Create a backup group.
<3Com> system-view
System View: return to User View with Ctrl+Z.
[3Com] interface Vlan-interface 2
[3Com-Vlan-interface2] vrrp vrid 1 virtual-ip 10.10.10.10
# Add a virtual router IP address to an existing backup group.
[3Com-Vlan-interface2] vrrp vrid 1 virtual-ip 10.10.10.11
# Remove a virtual router IP address from a backup group.
[3Com-Vlan-interface2] undo vrrp vrid 1 virtual-ip 10.10.10.10