Reference Guide

The following is a list of the Dell Networking OS version history for this command.
Version Description
9.9(0.0) Introduced on the C9010.
9.8(0.0) Introduced on the S3048-ON and S4048-ON.
9.7(0.0) Introduced on the S6000-ON.
8.3.12.0 Introduced on the S4810.
8.4.1.0 Introduced.
Usage Information
To set the time delay before a change in the state of a tracked object is
communicated to clients configure an UP and/or DOWN timer for each tracked
object. The configured time delay starts when the state changes from UP to DOWN
or vice-versa.
If the state of an object changes back to its former UP/DOWN state before the
timer expires, the timer is cancelled and the client is not notified. For example, if
the DOWN timer is running when an interface goes down and comes back up, the
DOWN timer is cancelled and the client is not notified of the event.
If the timer expires and an object’s state has changed, a notification is sent to the
client. If you do not configure a delay timer, a notification is sent immediately after
a change in the state of a tracked object is detected. The time delay in
communicating a state change is specified in seconds.
Related
Commands
• track interface ip routing – configures object tracking on the routing status of
an IPv4 Layer 3 interface.
• track interface line-protocol – configures object tracking on the line-protocol
state of a Layer 2 interface.
• track ip route metric threshold – configures object tracking on the threshold of
an IPv4 route metric.
• track ip route reachability – configures object tracking on the reachability of an
IPv4 route.
description
Enter a description of a tracked object.
C9000 Series
Syntax
description {text}
To remove the description, use the no description {text} command.
Parameters
text Enter a description to identify a tracked object (80
characters maximum).
Object Tracking
1369