Command Reference Guide

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VRRP Virtual Router Priority Tracking configuration
Command: /cfg/l3/vrrp/vr <1-250>/track
[VRRP Virtual Router 1 Priority Tracking Menu]
vrs - Enable/disable tracking master virtual routers
ifs - Enable/disable tracking other interfaces
ports - Enable/disable tracking VLAN switch ports
cur - Display current VRRP virtual router configuration
This menu is used for modifying the priority system used when electing the master router from a pool of
virtual routers. Various tracking criteria can be used to bias the election results. Each time one of the
tracking criteria is met, the priority level for the virtual router is increased by an amount defined through
the VRRP Tracking Menu.
Criteria are tracked dynamically, continuously updating virtual router priority levels when enabled. If the
virtual router preemption option is enabled, this virtual router can assume master routing authority when
its priority level rises above that of the current master.
The following table describes the Virtual Router Priority Tracking Configuration Menu options.
Table 154 Virtual Router Priority Tracking Configuration Menu options
Command
Description
vrs disable|enable
When enabled, the priority for this virtual router will be increased for each
virtual router in master mode on this switch. This is useful for making sure
that traffic for any particular client/server pairing are handled by the same
switch, increasing routing and load balancing efficiency. This command is
disabled by default.
ifs disable|enable
When enabled, the priority for this virtual router will be increased for each
other IP interface active on this switch. An IP interface is considered active
when there is at least one active port on the same VLAN. This helps elect
the virtual routers with the most available routes as the master. This
command is disabled by default.
ports disable|enable
When enabled, the priority for this virtual router will be increased for each
active port on the same VLAN. A port is considered ―active‖ if it has a link
and is forwarding traffic. This helps elect the virtual routers with the most
available ports as the master. This command is disabled by default.
cur
Displays the current configuration for priority tracking for this virtual router.