Avaya Configuring Frame Relay Services Instrukcja Użytkownika Pobierz pdf (Strona 99)

Customizing Frame Relay

117376-C Rev. 00

3-29

Using Traffic Shaping With PVCs

Traffic shaping relieves bottlenecks in networks. To enhance the effectiveness of

traffic shaping, you may also want to edit values for the PVC Congestion Control

and Congestion Method attributes or parameters. For more information about the

interaction between these attributes or parameters, and traffic shaping see “Traffic

Shaping Considerations,” on page 2-29.

You can use either the BCC or Site Manager to configure traffic shaping.

Using the BCC

To enable traffic shaping, you configure values for High Queue Limit, Low Queue

Limit, Committed Burst, Excess Burst, and Throughput.

High Queue Limit

The high queue limit specifies the maximum number of buffers queued in high

queue for PVC. To change the high queue limit:

high-queue-limit

4. Click on

PVCs

. The FR PVC List for Service window

opens.

5. Set the following parameters, using

Help

or the parameter descriptions that begin

on page A-29:

• Congestion Control

• Congestion Timer

• Congestion Counter

•

Congestion Method

(applies only

when you enable traffic shaping)

6. Edit other parameters if you want, and

click on

Apply

7. Click on

Done

. You return to the main Configuration

Manager window.

Site Manager Procedure

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Avaya Configuring Frame Relay Services Instrukcja Użytkownika Strona 99