Alcatel-Lucent 7450 Quality Of Service Manual page 307

Ethernet service switch; service router; extensible routing system

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This command defines how packets matching the forwarding class will be mapped to an HSMDA

queue ID. The SAP QoS policies simultaneously support both standard service queue mappings and

ESDMA queue mappings for the same forwarding class and the hsmda node is used to separate the

HSMDA mappings from the standard mappings This allows the same QoS policy to be used on a

standard MDA attached SAP and an HSMDA attached SAP.

queue queue-id

config>qos>sap-egress>fc>hsmda

This command specifies the HSMDA queue mapping for all packets in point-to-point services and

unicast destined packets in multipoint services. Point-to-point services include epipe and other VLL

type services. Multipoint services include IES, VPLS and VPRN services. The queue command does

not apply to multicast, broadcast or unknown unicast packets within multipoint services (the multicast,

broadcast and unknown commands must be used to define the queue mapping for non-unicast packets

within a forwarding class). For Epipe, the queue queue-id mapping applies to all packets, regardless

of the packets destination MAC address.

Each forwarding class has a default queue ID based on the intrinsic hierarchy between the forwarding

classes as represented in

forwarding class with a different queue ID than the default overrides the default mapping. Multiple

forwarding classes may be mapped to the same HSMDA queue ID.

various forwarding types.

Quality of Service Guide

30. Executing the queue command within the HSMDA context of a

Table 30: Default FC HSMDA Queue ID Mappings

Forwarding Class

presents the way that packets are mapped to queues based on the type of service and the

Service Egress and Ingress QoS Policies

Default HSMDA Queue ID