Enterasys Networks 1H582-xx User Manual
Process Overview: Routing Protocol Configuration
Configuring VRRP
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:
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.
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.
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
mode. This VLAN must be configured for IP routing as
described in
vrid
Specifies a unique Virtual Router ID (VRID) associated
with the routing interface. Valid values are from 1 to 255.
with the routing interface. Valid values are from 1 to 255.