Alcatel-Lucent 7210 SAS E OS Quality Of Service Manual page 103

Default trtcm
Parameters trtcm — Meters the packet stream and marks the packets either green, yellow, or red. A packet is
srtcm — Meters a packet stream and marks its packets either green, yellow, or red. Marking is based
rate
Syntax rate cir cir-rate-in-kbps [pir pir-rate-in-kbps]
no rate
Context config>qos>network>ingress>meter
Description
This command defines the administrative PIR and CIR parameters for the meter.
The rate command can be executed at anytime, altering the PIR and CIR rates for all meters created
through the association of the Network QoS policy with the meter-id.
The no form of the command returns all meter instances created with this meter-id to the default PIR
and CIR parameters (max, 0).
Default
rate 0 pir max — The max default specifies the amount of bandwidth in kilobits per second (thousand
bits per second). The max value is mutually exclusive to the pir-rate value.
Parameters cir cir-rate-in-kbps — The cir parameter overrides the default administrative CIR used by the meter.
pir pir-rate-in-kbps — Defines the administrative PIR rate, in kilobits, for the meter. When this rate
7210 SAS-E OS Quality of Service Guide
marked red if it exceeds the PIR. Otherwise, it is marked either yellow or green depending on
whether it exceeds or doesn't exceed the CIR. The trTCM is useful, for example, for ingress
policing of a service, where a peak rate needs to be enforced separately from a committed rate.
on a CIR and two associated burst sizes, a CBS and an Maximum Burst Size (MBS). A packet is
marked green if it doesn't exceed the CBS, yellow if it does exceed the CBS, but not the cir and
red otherwise. The srTCM is useful, for example, for ingress policing of a service, where only
the length, not the peak rate, of the burst determines service eligibility.
When the rate command has not been executed or the cir parameter is not explicitly specified, the
default CIR (0) is assumed.
Values 1 — 2000000, max
command is executed, the PIR setting is optional.When the rate command has not been executed,
the default PIR of max is assumed.
Fractional values are not allowed and must be given as a positive integer.
The actual PIR rate is dependent on the meter's adaptation-rule parameters and the actual
hardware where the meter is provisioned.
Values
1 — 2000000, max
QoS Commands
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