I'm working on a QoS mechanism. NBAR looks like the most straightforward way to get at most of the protocols, but I need to set the DSCP bits for the MPLS provider to respect my classes.
Do I need to mark the packets at ingress on the dot1q trunk to the switch, or should I do all the queuing, marking, and nbar on the outbount interfaces? What if I have my own VPN as a potential outbound path and want to replicate the same QoS classes, does it start to make sense to mark at ingress instead of egress?
Hi everyone, I would like to thank you in advance for any help you can provide a newcomer like myself!
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