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Webcast-Catalyst9k
New Member

Qos on Frame Relay

Provider T1 handoff with two PVCs to their MPLS cloud to a 2911.

One Internet PVC and one for the MPLS including a SIP trunk .

Is there a way to use QOS to have the router prioritize one PVC over the other.

Always service the MPLS/SIP PVC over the Internet ONLY PVC?

The MPLS/SIP  PVC will have QOS for voice but needs to be prioritize.

Other option will be to police down the Internet PVC to a value which will leave the required

total Kb for the voice priority KB.

(FR PIPQ works if the PVC is for voice only.)

Thanks

Joe

1 REPLY
New Member

Qos on Frame Relay

Hi Joe,

If the bandwidth of the MPLS/SIP PVC is high enough so you don't have to worry about serialization delay you could use PIPQ together with a voice prioritization mechanism like "ip rtp priority". In this case the voice packet will only have to wait for the packet in the tx-ring.

Regards,

Adrian

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