We have a L2 switch in front of our ISP demarcation point.
The service is for VoIP, so at layer 3, that's the ISP's issue. Once we mark our RTP traffic as "EF", it is kept as "EF" and everything else is remarked accordingly by the ISP (most just gets re-marked to AF21 and AF41).
What I want to know is, is there anything we need to do with our switch with regards to CoS?
We have policy and class maps on the switch to keep the DSCP markings that are received from the ISP, and to mark our RTP traffic as "EF".
But is this the correct thing to do, or do I need to do more on the switch?
No comments:
Post a Comment