Command Reference Guide

3Com Router 5000 Family and Router 6000 Family queue af ● 119
Command Reference
queue af
Purpose Use the queue af command to configure the class to perform the
assured-forwarding and the minimum bandwidth used.
Use the
undo queue af command to cancel the configuration.
Syntax queue af bandwidth { bandwidth | pct percentage }
undo queue af
Parameters bandwidth
Bandwidth in Kbps, in the range of 8 to 1000000.
pct percentage
Percentage of the available bandwidth configured, in
the range of 1 to 100.
Example Configure traffic behavior named database and configure the minimum bandwidth of
the traffic behavior to 200 kbps.
[3Com ] traffic behavior database
[3Com -behavior-database] queue af bandwidth 200
View This command can be used in the following views:
■ Traffic Behavior view
Description When associating the class with the queue af behavior in the policy, the following
must be satisfied.
■ The sum of the bandwidth specified for the classes in the same policy to assured
forwarding (queue af) and expedited forwarding (queue ef) must be less than or
equal to the available bandwidth of the interface where the policy is applied.
■ The sum of percentages of the bandwidth specified for the classes in the same
policy to assured forwarding (queue af) and expedited forwarding (queue ef) must
be less than or equal to 100.
■ The bandwidth configuration for the classes in the same policy to assured
forwarding (queue af) and expedited forwarding (queue ef) must adopt the value
of the same type. For example, they all adopt the absolute value form or the
percentage form.
Related Commands ■ qos policy
■ traffic behavior
■ classifier behavior