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New Member

cRTP question

Since you can't do cRTP on Ethernet in a topology such as this is the only option to bring the PRI directly to the 7200? Just confirming..Thanks.

PBX----3640-1 -----Ethernet------7200-----Frame--- Relay-----3640-2----PBX

3 REPLIES
New Member

Re: cRTP question

I think you're right.

New Member

Re: cRTP question

Why not to bring PRI directly to 3640 and save on 7200?

What is the speed on access to FR?

I also presume that you still need to deploy QoS (ie LLQ on 7200) in addition to cRTP.

Regards,

Vakhtang.

Cisco Employee

Re: cRTP question

You just need to do CRTP on both ends of the frame link (between 7200and 3640-2. You don't need to change topology. You should also do llq on 7200 and 3640-2 setting up a priority queue for voice, and do traffic shaping and frame relay fragmentation as necessary

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