Provisioning Model - Alcatel-Lucent 7450 Quality Of Service Manual
Ethernet service switch; service router; extensible routing system
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Also See for 7450:
- Manual (816 pages) ,
- Configuration manual (778 pages) ,
- Basic system configuration manual (576 pages)
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Queue Sharing and Redirection
config>qos>network>egress>fc>port-redirect-group {queue queue-id | policer policer-id
[queue queue-id]}
There are three possible outcomes when executing this command.
The CLI configuration in this section uses a spoke-sdp defined in the context of a VPRN
interface. However the PW shaping feature is supported with all PW based services and PW
template.
Provisioning Model
This provisioning model allows the mapping of one ore more PWs to the same instance of
queues, or policers and queue, which are defined in the queue-group template.
Operationally, the provisioning model consists of the following steps:
412
•
The user can redirect a FC to use a queue in a queue-group and in which case there
are no policers used.
config>qos>network>egress>fc>port-redirect-group queue queue-id
•
The user can redirect a FC to use a policer-id in a queue-group without specifying a
queue-id and in which case the policer is feeding the egress shared queue for that FC
defined in the network-queue policy applied to the egress of this port.
config>qos>network>egress>fc>port-redirect-group policer policer-id
•
The user can redirect a FC to use a policer feeding a queue both of which are defined
in the named queue-group.
config>qos>network>egress>fc>port-redirect-group policer policer-id queue
queue-id
1. Create an egress queue-group template and configure queues only or policers and
queues for each FC which needs to be redirected.
2. Apply the queue-group template to the network egress context of all IOM3/IMM
ports where there exists a network IP interface which the PW packets can be
forwarded on. This creates one instance of the template on the egress of the port. One
or more instances of the same template can be created.
3. Configure FC-to-policer or FC-to-queue mappings together with the redirect to a
queue-group in the egress context of a network QoS policy. No queue-group name is
specified in this step which means the same network QoS policy can redirect
different PWs to different queue-group templates.
a. Apply this network QoS policy to the egress context of a spoke-sdp inside a
service or to the egress context of a PW template and specify the redirect queue-
group name.
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