Configurable Parameters; Virtual Router Id (Vrid); Priority - Alcatel-Lucent 7750 SR OS Configuration Manual

VRRP Components

Configurable Parameters

In addition to backup IP addresses, to facilitate configuration of a virtual router on 7750 SR
routers, the following parameters can be defined in owner configurations:
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The following parameters can be defined in non-owner configurations:
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Virtual Router ID (VRID)

The VRID must be configured with the same value on each virtual router associated with the
redundant IP address (IP addresses). It is placed in all VRRP advertisement messages sent by each
virtual router.

Priority

The priority value affects the interaction between this VRID and the same VRID of other virtual
routers participating on the same LAN. A higher priority value defines a greater priority in
becoming the virtual router master for the VRID. The priority value can only be configured when
the defined IP address on the IP interface is different than the virtual router IP address (non-owner
mode).
Page 174
Virtual Router ID (VRID) on page 174
Message Interval and Master Inheritance on page 176
VRRP Message Authentication on page 178
Authentication Data on page 180
Virtual MAC Address on page 180
Virtual Router ID (VRID) on page 174
Priority on page 174
Message Interval and Master Inheritance on page 176
Master Down Interval on page 177
Preempt Mode on page 177
VRRP Message Authentication on page 178
Authentication Data on page 180
Virtual MAC Address on page 180
Inherit Master VRRP Router's Advertisement Interval Timer on page 181
Policies on page 181
7750 SR OS Router Configuration Guide