Cisco Systems 3825 manual Routerconfig-if#gsm-abis congestion abate

Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line

Configuration Sequence

For example, the following command configures the gsm-abis congestion abate detection level to a value 250 ms:

Router(config-if)#gsm-abis congestion abate 250

Note The abate detection level is defined as x milliseconds of continuous congestion abatement (that is, no congestion indications).

Step 4 To set the congestion onset detection level at which the remote router will start suppressing all timeslots that are not defined as critical in an effort to alleviate the congestion, enter the following command.

Router(config-if)#gsm-abis congestion onset ms

Where ms is the value of the congestion onset in milliseconds.

For example, the following command configures the gsm-abis congestion onset detection level to a value 100 ms:

Router(config-if)#gsm-abis congestion onset 100

Note The onset detection level is defined as x milliseconds of continuous congestion detected.

Step 5 To define the critical timeslots that are exempt from suppression during congestion onset, enter the following command.

Router(config-if)#gsm-abis congestion critical timeslot-range

Where timeslot-rangespecifies a value or range of values for time slots that are exempt from suppression during congestion onset. Use a hyphen to indicate a range.

For example, the following command configures the gsm-abis congestion critical timeslot range as

1-10:

Router(config-if)#gsm-abis congestion critical 1-10

Note These are the timeslots that contain signalling and control information exchanged between the BSC and BTS.

	Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide
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