QoS deployment

kimqv · ‎12-13-2007

I want to define 4 and 5 classes from the PE to CE routers DSCP, but the Service Provide running only 3 Classes and support anly TOS. What can I do for realising 4 or 5 classes for the customer.

Thanks for any hints

Aaron Dhiman · ‎12-13-2007

You'll probably just have to go Three Classes on the WAN Link to the SP. You can keep all your DSCPs and 5 classes until you get to the WAN.

mheusing · ‎12-13-2007

Hi,

Have a look at the "Enterprise QoS Solution Reference Network Design Guide Version 3.3"

http://www.cisco.com/application/pdf/en/us/guest/netsol/ns432/c649/ccmigration_09186a008049b062.pdf

You will find best practices examples and a discussion of mapping classes to match a SP policy/offering in the section "MPLS VPN QoS Design".

Hope this helps! Please use the rating system.

Regards, Martin