Alcatel-Lucent 7210 SAS E OS Quality Of Service Manual page 38

QoS Overview
Series - 1
Packet
Stream
Mapping flows to forwarding classes is controlled by comparing each packet to the match criteria
in the QoS policy. The ingress packet classification to forwarding class is subject to a
classification policy provisioned.
Table 21
provisioned for an entity.
The IP and MAC match criteria can be very basic or quite detailed. IP and MAC match criteria are
constructed from policy entries. An entry is identified by a unique, numerical entry ID. A single
entry cannot contain more than one match value for each match criteria. Each match entry has an
action which specifies: the forwarding class of packets that match the entry.
The entries are evaluated in numerical order based on the entry ID from the lowest to highest ID
value. The first entry that matches all match criteria has its action performed.
list the supported IP and MAC match criteria.
Page 38
Ingress
Match
Criteria
Figure 2: Traffic Queuing Model for Forwarding Classes
lists the classification rules that are available. Only a single classification policy can be
Ingress
Policers/Meters
E E E E
Expedited
A A A A
Assured
B B B B
Best Effort
7210 SAS E OS Quality of Service Guide
Egress Port
Egress
Scheduler
Queues
7210_001-7210
Table 7 and Table 8