Process Overview: Routing Protocol Configuration
Configuring VRRP
Matrix E1 Series (1G58x-09 and 1H582-xx) Configuration Guide
13-83
Example
This example shows how to set IP address 182.127.62.3 as a critical IP address associated with
VLAN 1, VRID 1:
13.1.5.7 preempt
Use this command to enable or disable preempt mode on a VRRP router. Preempt is enabled on
VRRP routers by default, which allows a higher priority backup router to preempt a lower priority
master.
preempt vlan_id vrid
Syntax Description
Command Syntax of the “no” Form
The “no” form of this command disables preempt mode:
no preempt vlan_id vrid
Command Type
Router command.
Command Mode
Router configuration:
Matrix>Router(config-router)#
Command Defaults
None.
Matrix>Router(config)#
router vrrp
Matrix>Router(config-router)#
critical-ip vlan 1 1 182.127.62.3
NOTE:
The router that owns the virtual router IP address always preempts other
routers, regardless of this setting.
vlan_id
Specifies the number of the VLAN on which to set preempt
mode. This VLAN must be configured for IP routing as
described in
Section 3.3.2
.
vrid
Specifies a unique Virtual Router ID (VRID) associated
with the routing interface.
Valid values are from
1
to
255
.