[alcatel-nsp] Question about Service QoS Policies on 7750SR

Kila Hsu hsukila at yahoo.com
Fri Feb 13 13:45:10 EST 2009

Hi everyone,

I have a question regarding Service QoS Policies on 7750SR. 
>From the configuration guide, the ingress/egress policies are applied on SAP, which looks like each SAP will have its own queues/schedulers. However it is not clear to me how packets from different SAP will be scheduled when they are defined on the same port. 
Moreover, similar situation could happen if we have multiple tier 1 schedulers defined in a scheduler policy. 
So is there an implicit single FIFO that handles these, or are there still some kinds of QoS applied (and how?)

Thanks a lot!

Kila Hsu

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