Alcatel-Lucent 7750 SR Manual page 1024

ETH-CFM Service Commands
Parameters queue-id — The queue ID whose parameters are to be overridden.
adaptation-rule
Syntax adaptation-rule [pir {max | min | closest}] [cir {max | min | closest}]
no adaptation-rule
Context config>service>ies>if>sap>egress>queue-override>queue
config>service>ies>if>sap>ingress>queue-override>queue
Description
This command can be used to override specific attributes of the specified queue's adaptation rule
parameters. The adaptation rule controls the method used by the system to derive the operational CIR
and PIR settings when the queue is provisioned in hardware. For the CIR and PIR parameters
individually, the system attempts to find the best operational rate depending on the defined constraint.
The no form of the command removes any explicitly defined constraints used to derive the
operational CIR and PIR created by the application of the policy. When a specific adaptation-rule is
removed, the default constraints for rate and cir apply.
Default
no adaptation-rule
Parameters pir — The pir parameter defines the constraints enforced when adapting the PIR rate defined within
max — The max (maximum) option is mutually exclusive with the min and closest options. When
min — The min (minimum) option is mutually exclusive with the max and closest options. When
closest — The closest parameter is mutually exclusive with the min and max parameter. When
cir — The cir parameter defines the constraints enforced when adapting the CIR rate defined within
avg-frame-overhead
Syntax avg-frame-overhead percent
no avg-frame-overhead
Context config>service>ies>if>sap>egress>queue-override
config>service>ies>if>sap>ingress>queue-override>queue
Page 1024
Values
1 — 32
the queue queue-id rate command. The pir parameter requires a qualifier that defines the
constraint used when deriving the operational PIR for the queue. When the rate command is not
specified, the default applies.
max is defined, the operational PIR for the queue will be equal to or less than the administrative
rate specified using the rate command.
min is defined, the operational PIR for the queue will be equal to or greater than the
administrative rate specified using the rate command.
closest is defined, the operational PIR for the queue will be the rate closest to the rate specified
using the rate command.
the queue queue-id rate command. The cir parameter requires a qualifier that defines the
constraint used when deriving the operational CIR for the queue. When the cir parameter is not
specified, the default constraint applies.
7750 SR OS Services Guide