Network Queue Qos Policies - Alcatel-Lucent 7450 Quality Of Service Manual

QoS Policies
Table 6: Default Network QoS Policy DSCP to Forwarding Class Mappings
Ingress DSCP
dscp-name
Default
ef
nc1
nc2
af11
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 or channels and on ingress on
MDAs. 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:
44
dscp-value
(binary - decimal)
101110 - 46
110000 - 48
111000 - 56
001010 - 10
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
Forwarding Class
FC ID Name
0 Best-Effort
5 Expedited
6 High-1
7 Network Control
2 Assured
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
Label Profile
State
be Out
ef In
h1 In
nc In
af In
af Out
af Out
l1 In
l1 Out
l1 Out
l1 In
l1 Out
l1 Out
h2 In
h2 Out
h2 Out
Quality of Service Guide