Asr 5500 System Administration Guide, Staros Release 21.4 - Cisco ASR 5000 Series Administration Manual

Congestion Control
To enable overload disconnect for the currently selected subscriber, use the following configuration example:
configure
context context_name
subscriber name subscriber_name
default overload-disconnect threshold inactivity-time dur_thresh
default overload-disconnect threshold connect-time dur_thresh
end
To disable the overload disconnect feature for this subscriber, use the following configuration example:
configure
context context_name
subscriber subscriber_name
no overload-disconnect { [threshold inactivity-time] | [threshold connect-time] }
end
Enabling Congestion Control Redirect Overload Policy

ASR 5500 System Administration Guide, StarOS Release 21.4

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