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 no delay is configured, 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
•
– configure object tracking on the routing status of an IPv4 Layer 3 interface.
•
– configure object tracking on the line-protocol state of a Layer 2 interface.
•
track ip route metric threshold
– configure object tracking on the threshold of an IPv4 route metric.
•
– configure object tracking on the reachability of an IPv4 route.
description
Enter a description of a tracked object.
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).
Defaults
None
Command Modes
OBJECT TRACKING (
conf_track_object-id
)
Command History
This guide is platform-specific. For command information about other platforms, see the relevant
Dell Networking
OS Command Line Reference Guide
.
Version
Description
9.10(0.0)
Introduced on the S6100-ON.
9.8(1.0)
Introduced on the Z9100-ON.
9.8(0.0P5)
Introduced on the S4048-ON.
9.8(0.0P2)
Introduced on the S3048-ON.
9.7(0.0)
Introduced on the S6000-ON.
8.3.12.0
Introduced on the S4810.
8.4.1.0
Introduced.
Related Commands
•
– configure object tracking on the routing status of an IPv4 Layer 3 interface.
•
– configure object tracking on the line-protocol state of a Layer 2 interface.
•
track ip route metric threshold
– configure object tracking on the threshold of an IPv4 route metric.
•
– configure object tracking on the reachability of a specific IP address. Policy-based
Routing uses the track command to track the next-hop ip address.
1048
Object Tracking
