Alcatel-Lucent 7750 Configuration Manual page 360

Interfaces
The egress-scheduler-override max-rate command supports a parameter that allows the override command
to restore the default of not having a rate limit on the port scheduler. This is helpful when the port scheduler
policy has an explicit maximum rate defined and it is desirable to remove this limit at the port instance.
The no form of this command removes the maximum rate override from the egress port or channels port
scheduler context. Once removed, the max-rate parameter from the port scheduler policy associated with the
port or channel will be used by the local scheduler context.
Parameters rate — Specifies the explicit maximum frame based bandwidth limit. This value overrides the QoS sched-
uler policy rate.
Values
egress-scheduler-policy
Syntax egress-scheduler-policy port-scheduler-policy-name
no egress-scheduler-policy
Context config>port>ethernet
config>port>tdm>ds3
config>port>tdm>ds1>channel-group
config>port>tdm>e3
config>port>tdm>ds3>channel-group
Description This command enables the provisioning of an existing port-scheduler-policy to a port or channel.
The egress-scheduler-override node allows for the definition of the scheduler overrides for a specific port or
channel.
When a port scheduler is active on a port or channel, all queues and intermediate service schedulers on the
port are subject to receiving bandwidth from the scheduler. Any queues or schedulers with port-parent asso-
ciations are mapped to the appropriate port priority levels based on the port-parent command parameters.
Any queues or schedulers that do not have a port-parent or valid intermediate scheduler parent defined are
treated as orphaned and are handled based on the port scheduler policies default or explicit orphan behavior.
The port scheduler maximum rate and priority level rate parameters may be overridden to allow unique val-
ues separate from the port-scheduler-policy-name attached to the port or channel. Use the egress-scheduler-
override command to specify the port or channel specific scheduling parameters.
The command used to associate an egress scheduler policy on the port is overloaded for HSMDA. HSMDA
policies should be associated with HSMDA ports.
The no form of this command removes a port scheduler policy from an egress port or channel. Once the
scheduler policy is removed, all orphaned queues and schedulers revert to a free running state governed only
by the local queue or scheduler parameters. This includes any queues or schedulers with a port-parent asso-
ciation.
Parameters
port-scheduler-policy-name — Specifies an existing port-scheduler-policy configured in the config>qos
context.
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1 — 40000000, max
7750 SR Interface Configuration Guide