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    Tracking IP Prefix Reachability

    You can use the track command to define an IPv4 prefix object and track its reachability. You can use the vrf keyword to specify the VRF on which the IP prefix resides.

    Note: The name of the object must be unique for the chassis.

    To create an IPv4 object and to track its reachability:

    • Issue the track command in Global Configuration mode.
      host1(config)#track ERX_Bangalore vrf VR1 ip-route reachability

      Use the no version to delete the object and stop tracking for that object.

    Published: 2014-08-12