Virtual Router Redundancy Protocol Commands 1047The default decrement priority is 10.Command ModeInterface Configuration (VLAN) mode.User GuidelinesThere are no user guidelines for this command.ExampleThe following example adds VLAN 2 to the virtual router tracked list (with apriority decrement value of 20).(config-if-vlan10)#ip vrrp 1 track interface vlan 2decrement 20ip vrrp track ip routeUse the ip vrrp track ip route command to track the route reachability. Whenthe tracked route is deleted, the priority of the VRRP router is decrementedby the value specified in the priority argument. When the tracked route isadded, the priority is incremented by the same. A VRRP configured interfacecan track more than one route. When a tracked route goes down, the priorityof the router is decreased by 10 (default priority decrement) for each downedroute. By default no routes are tracked. If we specify just the route to betracked without giving the priority which is optional then the default prioritywill be set.Use the “no” form of this command to remove the route from the tracked listor to restore the priority decrement to its default. When removing a trackedip route from the tracked list, priority should be incremented by thedecrement value if the route is not reachable.Syntaxip vrrp vrid track ip routeip-address/prefix-length [ decrementpriority ]vrid—Virtual router identification (Range: 1–255).ip-address/prefix-length—Specifies the route to be tracked.priority—Priority decrement value for the tracked route (Range: 1–254).
