Alcatel-Lucent 7950 Quality Of Service Manual page 34

QoS Policies
The related queue MBS and CBS maximum values are increased to 1GB, which are constrained by
the pool size in which the queue exists and for the MBS also by the shared pool space in the
corresponding megapool. Their default values remain at the maximum of 10ms of the PIR or
64Kbytes for the MBS and the maximum of 10ms of the CIR or 6K bytes on an FP2 and 7680
bytes on an FP3 for the CBS.
In addition, the following have been increased to 3200 Gbps:
•
•
•
All queue, scheduler and egress scheduler overrides relating to the above rates have also been
increased to the corresponding value.
Note that due to the changes in this implementation, there may be small differences in the resulting
rates, MBS and CBS compared to the previous implementation.
This is supported on FP2- and higher-based hardware but is not applicable to the HS-MDA.
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A scheduler PIR and CIR rates in a scheduler-policy
The maximum rate, a level's PIR and CIR rates and a group's PIR and CIR rates in a port
scheduler policy.
The aggregate rate applied on egress SAPs and multi-service-sites (but not on egress
subscriber profiles or WLAN gateway configurations).
7950 XRS Quality of Service Guide