Dell Force10 TeraScale C Series, Справочное руководство

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Object Tracking | 987
delay
c e s
Configure the time delay used before communicating a change in the status of a tracked object to
clients.
Syntax delay
{[
up seconds
] [
down seconds
]}
To return to the default setting, enter
no delay.
Parameters
Defaults 0 seconds
Command Modes OBJECT TRACKING (conf_track_ object-id )
Command
History
Related
Commands
Usage
Information
You can configure an UP and/or DOWN timer for each tracked object to set the time delay before a
change in the state of a tracked object is communicated to clients. 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 no delay is
configured, a notification is sent immediately as soon as a change in the state of a tracked object is
detected. The time delay in communicating a state change is specified in seconds.
seconds
Enter the number of seconds the object tracker waits before sending a notification about
the change in the UP and/or DOWN state of a tracked object to clients.
Range: 0 to 180
Default: 0 seconds.
Version 8.4.1.0 Introduced
track interface ip
routing Configure object tracking on the routing status of an IPv4 Layer 3 interface.
track interface
line-protocol 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.
track ip route
reachability Configure object tracking on the reachability of an IPv4 route.