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Parameter
inbound: Inbound direction.
outbound: Outbound direction.
policy-name: Policy name.
Description
Using the qos apply policy command, you can attach an associated QoS policy to
an interface. Using the undo qos apply policy command, you can delete associated
QoS policy from an interface.
If the sum of the bandwidths specified for the assured and expedited forwarding
classes in a QoS policy exceeds the available bandwidth on the interface, the policy
cannot be applied on the interface. When the available bandwidth on the interface is
modified, the policy will be deleted if the sum of the bandwidths specified for the
assured and expedited forwarding classes exceeds the available bandwidth on the
interface. af, ef, wfq and gts cannot be configured for inbound policies.
The application rule of QoS policy in interface view is as follows.
On a common physical interface or the VT invoked by MP, you can apply the
policy configured with various features, including remark, car, gts, af, ef, wfq and
wred.
The policy configured with gts, ef, af and wfq cannot be configured on an
inbound interface as an inbound policy.
Sub-interface does not support queue (ef, af and wfq) feature but support TS (gts)
and TP (car). Therefore, the policy configured with TS and TP only can be
applied to a sub-interface.
Example
Apply the policy 3COM in the outbound direction of Ethernet0.
[3Com-Ethernet0] qos apply policy outbound 3COM
1.22 qos class
Syntax
qos class [ logic-and | logic-or ] class-name
undo qos class [ logic-and | logic-or ] class-name
3Com Router Command Reference Guide Addendum for V1.2
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