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    Monitoring the IP Prefix Reachability Tracking Details

    This topic describes the following:

    Monitoring Tracking Details for the Specified IP Prefix Object

    Purpose

    Display the tracking details for the object you specify.

    Action

    To display the tracking details for the object you specify:

    host1(config)#show track ERX_Bangalore
    
    Track ERX_Bangalore
     IP Route 1.1.1.0 255.255.255.0 reachability
     in virtual router 1
     Reachability is Up
     First-hop interface is FastEthernet3/0
     2 change(s)
    Tracked by:
     Vrrp in virtual router 1

    Meaning

    Table 1 lists the show track command output fields.

    Table 1: show track Output Fields

    Field Name

    Field Description

    Track

    Name of the object being tracked

    IP Route

    IP prefix being tracked

    Virtual router

    Virtual router on which the object resides

    First-hop interface

    Outgoing interface to reach the prefix

    changes

    Number of times the object has changed state

    Tracked by

    Application that is doing the tracking

    Monitoring One-line Summary Details for all Tracked IP Prefix Objects

    Purpose

    Display a one-line summary of all objects being tracked.

    Action

    To display a one-line summary of all objects being tracked:

    host1(config)#show track brief
    
    Object  Type             Parameter        Value
    ERX-WF  IP-route         reachability     Up
    ERX-BNG IP-route         reachability     Up

    Meaning

    Table 2 lists the show track brief command output fields.

    Table 2: show track brief Output Fields

    Field Name

    Field Description

    Object

    Name of the object being tracked

    Type

    Type of object being tracked

    Parameter

    Parameter type being tracked

    Value

    State of the object being tracked

    Published: 2014-08-12