Network Queue Qos Policies - Alcatel-Lucent 7950 Quality Of Service Manual

Table 4: Default Network QoS Policy DSCP to Forwarding Class Mappings (Continued)
dscp-name
af12
af13
af21
af22
af23
af31
af32
af33
af41
af42
af43

Network Queue QoS Policies

Network queue policies define the network forwarding class queue characteristics. Network queue
policies are applied on egress on core network ports and on ingress on . Network queue policies
can be configured to use as many queues as needed This means that the number of queues can
vary. Not all policies will use eight queues like the default network queue policy.
The queue characteristics that can be configured on a per-forwarding class basis are:
•
•
•
•
•
Network queue policies are identified with a unique policy name which conforms to the standard
router alphanumeric naming conventions.
7950 XRS Quality of Service Guide
Ingress DSCP
dscp-value
(binary - decimal)
001100 - 12
001110 - 14
010010 - 18
010100 - 20
010110 - 22
011010 - 26
011100 - 28
011110 - 30
100010 - 34
100100 - 36
100110 - 38
Committed Buffer Size (CBS) as a percentage of the buffer pool
Maximum Buffer Size (MBS) as a percentage of the buffer pool
High Priority Only Buffers as a percentage of MBS
Peak Information Rate (PIR) as a percentage of egress port bandwidth
Committed Information Rate (CIR) as a percentage of egress port bandwidth
Forwarding Class
FC ID Name
2 Assured
2 Assured
3 Low-1
3 Low-1
3 Low-1
3 Low-1
3 Low-1
3 Low-1
4 High-2
4 High-2
4 High-2
QoS Policies
Label Profile
State
af Out
af Out
l1 In
l1 Out
l1 Out
l1 In
l1 Out
l1 Out
h2 In
h2 Out
h2 Out
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