When the QoS feature is enabled, all ports of theQumran device is supplied with a default policy-map of queuing type. The default policy-map is created with the name “default-out-policy which is reserved and modifying parameters in this policy-map is reflected on all ports that do not have customized queuing policy-maps. Customized queuing policy-maps can be created and bound to ports to treat ports differently from the default configuration.

The default-out-policy policy-map is created with the default eight classes and the default subinterface subif-default-out-policy policy-map as Qumran supports eight priority queues per port and four priority queues per subinterface. Once the policy-map is configured, priority queue class-maps can be configured with the following command:

Class-maps qx represent the respective priority queuing class-maps which can be configured with different queue level parameters.