Services are configured using default QoS policies. Additional policies must be explicitly created and associated. For 7210 SAS-K platforms, the following policies are configured by default:
one default service ingress QoS policy
one default service egress QoS policy
two default network ingress QoS policies (Network 1 and Network 2)
one default network queue policy
Only one ingress QoS policy and one egress QoS policy can be applied to a SAP, access-uplink port, network port, or hybrid port.
When you create a new QoS policy, default values are provided for most parameters with the exception of the policy ID and descriptions. Each policy has a scope, default action, description, and meters for ingress policies and queues for egress policies. By default, all FCs are mapped to Queue 1.
QoS policies can be applied to the following service types.
Epipe and VPLS:
On the 7210 SAS-K 2F1C2T, SAP-ingress policies and SAP-egress policies are supported on an Epipe access service access point (SAP), VPLS access SAP, RVPLS SAP, and IES SAP.
On the 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C, SAP-ingress policies and SAP-egress policies are supported on an Epipe service access point (SAP), VPLS access SAP, RVPLS SAP, IES access SAP, and VPRN access SAP.
QoS policies can be applied to the following entities:
network QoS policy on access uplink port (all platforms)
network queue policy (egress) on access uplink port (all platforms)
network QoS policy on network port and hybrid port in network mode (7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C only)
network queue policy (egress) on network port and hybrid port in network mode (7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C only)