Alcatel-Lucent 7750 Configuration Manual page 358

Interfaces
The egr-percentage-of-rate command accepts a percentage value that increases or decreases the active band-
width based on the defined percentage. A value of 50% causes the active bandwidth to be reduced by 50%.
A value of 150% causes the active bandwidth to be increased by 50%. Values from 1 to 1000 percent are
supported.
A value of 100 (the default value) is equivalent to executing the no egr-percentage-of-rate command and
restores the egress active rate to the normal value.
Parameters rate-percentage — The rate-percentage parameter is required and defines the percentage value used to mod-
ify the current egress active bandwidth of the port. This does not actually change the bandwidth avail-
able on the port in any way. The defined rate-percentage is multiplied by the egress active bandwidth of
the port. A value of 150 results in an increase of 50% (1.5 x Rate).
Values
Default
The no egr-percentage-of-rate command is used to remove any artificial increase or decrease of the egress
active bandwidth used for egress buffer space allocation to the port. The no egr-percentage-of-rate command
sets rate-percentage to 100%.
egress-scheduler-override
Syntax [no] egress-scheduler-override
Context config>port>sonet-sdh>path
config>port>ethernet
config>port>tdm>ds3
config>port>tdm>ds1>channel-group
config>port>tdm>e1>channel-group
config>port>tdm>e3
Description This command applies egress scheduler overrides. When a port scheduler is associated with an egress port, it
is possible to override the following parameters:
•
•
•
See the 7750 SR OS Quality of Service Guide for command syntax and usage for the port-scheduler-policy
command.
The no form of this command removes all override parameters from the egress port or channel scheduler
context. Once removed, the port scheduler reverts all rate parameters back to the parameters defined on the
port-scheduler-policy associated with the port.
level
Syntax level priority-level rate pir-rate [cir cir-rate]
no level priority-level
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1 to 1000
100 (no change to active rate)
The max-rate allowed for the scheduler.
The maximum rate for each priority level 8 through 1.
The CIR associated with each priority level 8 through 1.
7750 SR Interface Configuration Guide