Dell C1048P Port Extender Networking Command-Line Reference Guide for the C900 - Page 1369

The following is a list of the Dell Networking OS version history for this command. Version 9.9(0.0) 9.8(0.0) 9.7(0.0) 8.3.12.0 8.4.1.0 Description Introduced on the C9010. Introduced on the S3048-ON and S4048-ON. Introduced on the S6000-ON. Introduced on the S4810. 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