3Com 10014302 CBQ Configuration Commands, 1.1 af, Syntax, View, Parameter, Description, Example

3Com Router Command Reference Guide Addendum for V1.2

Chapter 1 CBQ Configuration Commands

1.1 af

Syntax

af bandwidth { bandwidth pct percentage }

undo af

View

Policy-class view

Parameter

bandwidth: Bandwidth in kbit/s in the range of 8 to 1000000.

percentage: Percentage of available bandwidth in the range of 1 to 100.

Description

Using the af command, you can configure the class to perform the assured-forwarding and the minimum bandwidth used. Using the undo af command, you can cancel the configuration.

Both user-defined class and default-class are configurable.

The sum of the bandwidths assigned to the assured-forwarding and expedited-forwarding classes of the same policy must be smaller than the available bandwidth of the interface applied by the policy.

All bandwidth values involved in a policy must be configured as the same type, for example, all in absolute value or percentage form.

For the related command, see qos policy, qos-class.

Example

Configure the "database" class of the "3Com" policy to perform assured-forwarding with the minimum bandwidth as 200kbit/s.

[3Com] qos policy 3Com

[3Com-qospolicy-3Com] qos-class database

[3Com-qospolicy-c-3Com database] af bandwidth 200

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