Command Reference Guide

3Com Router 3000 Ethernet Family
Command Reference Guide
Chapter 2 VRRP Configuration Commands
3Com Corporation
2-6
priority-value: Priority value of the router in the specified standby group, in the range 1
to 254. It defaults to 100.
Description
Use the vrrp vrid priority command to configure the priority of the router in the
specified standby group.
Use the undo vrrp vrid priority command to restore the default.
In VRRP, the role that a router plays in a standby group depends on its priority. A higher
priority means that the router is more likely to become the master. Note that priority 0 is
reserved for special use and 255 for the IP address owner.
Example
# Set the priority of the router in standby group 1 to 150.
[3Com -Ethernet0/2/0] vrrp vrid 1 priority 150
2.1.8 vrrp vrid timer advertise
Syntax
vrrp vrid virtual-router-ID timer advertise adver-interval
undo vrrp vrid virtual-router-ID timer advertise
View
Interface view
Parameter
virtual-router-ID: VRRP standby group number, in the range 1 to 255.
adver-interval: Interval at which the master in the specified standby group sends VRRP
packets. It is in the range 1 to 255 seconds and defauts to 1 second.
Description
Use the vrrp vrid timer advertise command to configure the Adver_Timer of the
specified standby group.
Use the undo vrrp vrid timer advertise command to restore the default.
The Adver_Timer controls the interval at which the master sends VRRP packets.
Example
# Set the master in standby group 1 to send VRRP packets at intervals of five seconds.
[3Com -Ethernet0/2/0] vrrp vrid 1 timer advertise 5