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
3Com Router Command Reference Guide Addendum for V1.2
3