[no] network network-policy-id [create] [network-policy-type]
config>qos
7210 SAS-T (access-uplink mode)
This command creates or edits a QoS network policy. The network policy defines the treatment packets receive as they ingress and egress the access-uplink port. Only network-policy-type port is supported in access-uplink mode.
The QoS network policy consists of an ingress and egress component. The ingress component of the policy defines how dot1p bits are mapped to internal forwarding class and profile state. The forwarding class and profile state define the Per Hop Behavior (PHB) or the QoS treatment through the 7210 SAS. The mapping on each access-uplink port defaults to the mappings defined in the default network QoS policy until an explicit policy is defined for the port. It also defines the rate-limiting parameters for the traffic mapped to each forwarding classes. Traffic mapped to each forwarding class can be rate limited using separate meters for each uni-cast and multipoint traffic.
The egress component of the network QoS policy defines the queuing parameters associated with each forwarding class. There are eight queues per port on the egress. Each of the forwarding classes is associated with a queue on each access-uplink port. This queue gets all the parameters defined within the default network QoS policy 1 until an explicit policy is defined for the network interface access-uplink port. If the egressing packet originated on an ingress SAP, the parameter is always enabled for the access-uplink port, the egress QoS policy also defines the dot1p bit marking based on the forwarding class and the profile state.
The network policy ID 1 cannot be modified or deleted. It defines the default dot1p-to-FC mapping and default meters for unicast traffic and optional multipoint meters for the ingress. For the egress, it defines eight forwarding classes which represent individual queues and the packet marking criteria.
If a new network policy is created (for instance, policy ID 2), only the default action and default meters for unicast and multipoint traffic and egress forwarding class parameters are identical to the default policy. A new network policy does not contain the default dot1p-to-FC mapping for network QoS policy of type port. The default network policy can be copied using the copy command to create a new network policy that includes the default ingress dot1p or DSCP to FC mapping (as appropriate).
You can modify parameters or use the no modifier to remove an object from the configuration.
Any changes made to an existing policy, using any of the sub-commands, will be applied immediately to all access-uplink ports where this policy is applied. For this reason, when many changes are required on a policy, it is highly recommended that the policy be copied to a work area policy ID. That work-in-progress policy can be modified until complete and then written over the original policy ID. Use the config qos copy command to maintain policies in this manner.
The no form of this command deletes the network policy. A policy cannot be deleted until it is removed from all entities where it is applied. The default network policy ID1 cannot be deleted.
System Default Network Policy 1
Specifies the policy on the 7210 SAS.
Specifies the type of network policy. This parameter defines where this network policy can be applied. In the access-uplink mode, only port type must be used and attached to an access-uplink port.