Configuring A Tracked List - Cisco ME 3400 Software Configuration Manual

Ethernet access switch

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Configuring Enhanced Object Tracking

delay {up seconds [down seconds]

| [up seconds] down seconds}

show track object-number

copy running-config

startup-config

This example configures the tracking of an interface line-protocol state and verifies the configuration:

Switch(config)# track 33 interface gigabitethernet0/1 line-protocol

Switch(config-track)# end

Switch# show track 33

Interface GigabitEthernet1/0/1 line-protocol

Line protocol is Down (hw down)

Configuring a Tracked List

You can configure a tracked list of objects with a Boolean expression, a weight threshold, or a percentage

threshold. A tracked list contains one or more objects. An object must exist before it can be added to the

tracked list.

(Optional) Specify a period of time in seconds to delay communicating state

changes of a tracked object. The range is from 1 to 180 seconds.

Return to privileged EXEC mode.

Verify that the specified objects are being tracked.

(Optional) Save your entries in the configuration file.

1 change, last change 00:18:28

You configure a Boolean expression to specify calculation by using either "AND" or "OR"

When you measure the tracked list state by a weight threshold, you assign a weight number to each

object in the tracked list. The state of the tracked list is determined by whether or not the threshold

was met. The state of each object is determined by comparing the total weight of all objects against

a threshold weight for each object.

When you measure the tracked list by a percentage threshold, you assign a percentage threshold to

all objects in the tracked list. The state of each object is determined by comparing the assigned

percentages of each object to the list.

Cisco ME 3400 Ethernet Access Switch Software Configuration Guide

Configuring Enhanced Object Tracking Features

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