Alcatel-Lucent 1850 TSS-320 User Provisioning Manual page 322

Procedures
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Parameter
CIR -Committed Information Rate [kb/sec]
PIR - Peak Information Rate [kb/sec]
CBS - Committed Burst Size [bytes]
PBS - Peak Burst Size [bytes]
Rate
Service type
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Click Cancel to delete the selected Traffic Descriptor.
5
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6 Click Save & Exit to create a new Traffic Descriptor in the following described and leave
the page.
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Click Save & Continue to create a new Traffic Descriptor in the following described and
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create another one.
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Create Traffic Descriptor- Data
Description
This is the normal medium rate (expressed in
kb/sec) of the data flow (Effective Bandwidth)
and it ranges from 0 to PIR value. It can be set
only if the regulatedService has been selected;
in bestEffortService case it is set to 0 by the
system; in guaranteedService case it is set equal
to PIR value
This is the maximum rate (expressed in kb/sec)
up to which the source can transmit for a short
time period and it ranges from 3 to physical-line-
rate of the relative Port
This is the committed number of bytes for which
the source may transmit the PIR; it ranges from 0
to 64 MBytes. It can be set only if the
regulatedService traffic has been selected; in
besEffortService case it is set to 0 by the system;
in guaranteedService case it is set equal to PBS
value. A value greater than MTU (e.g. 2000) is
advisable
This is the maximum number of bytes for which
the source may transmit the PIR; it ranges from 1
to 64 MBytes (this max value cannot be greater
than the minimum value of 64 MB or 256xCBS.
I.e.: if CBS=2000, then PBS< 512 kB). A value
greater than MTU (e.g. 2000) is advisable
Specifies the bit rate for the multicast and
unknown traffic
Specifies the type of service for the multicast
and unknown traffic
8DG08136EAAA
Issue 3 July 2009