Virtual Leased Line Services
7210 SAS-X, R6 OS Services Guide Page 213
shaper is available to limit only the unicast traffic across all the FCs of the SAP that are configured to
use ingress queues. User can specify the CIR rate and the PIR rate. User must not oversubscribe the
total bandwidth available for use by ingress queues.
The no form of the command is equivalent to setting CIR to 0 and PIR to max.
Default no agg-shaper-rate
Parameters cir <cir-rate> — Specifies the rate in kilobits per second.
Values 0 — 20000000 | max
Default 0
pir <pir-rate> — Specifies the rate in kilobits per second.
Values 0 — 20000000 | max
Default max
aggregate-meter-rate
Syntax aggregate-meter-rate rate-in-kbps [burst burst-in-kbits]
no aggregate-meter-rate
Context config>service>vpls>sap>ingress
Description This command allows the user to configure the SAP aggregate policer. The rate of the SAP aggregate
policer must be specified by the user. The user can optionally specify the burst size for the SAP
aggregate policer. The aggregate policer monitors the traffic on different FCs and determines the
destination of the packet. The packet is either forwarded to an identified profile or dropped.
Note: The sum of CIR of the individual FCs configured under the SAP cannot exceed the PIR rate
configured for the SAP. Though the 7210 SAS software does not block this configuration, it is not
recommended for use.
The table below provides information about the final disposition of the packet based on the operating
rate of the per FC policer and the per SAP aggregate policer:
Per FC meter
Operating
Rate
Per FC
Assigned
Color
SAP aggre-
gate meter
Operating
Rate
SAP aggre-
gate meter
color
Final Packet
Color
Within CIR Green Within PIR Green Green or
In-profile
Within CIR* Green Above PIR Red Green or
In-profile
Above CIR,
Within PIR
Yellow Within PIR Green Yellow or
Out-of-Profile
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