Sunday, November 14, 2021

Different QoS markings for ingress/egress Voice packet

What are some likely noticeable problems if a voice packet is marked AF21 ingress to the switch interface (source) but the return traffic (egress) marked EF (46)?

I've found this in an existing voice environment. It will be fixed, however complaints about the quality of voice calls are few and far between. It would seem with the AF21 marking there would be more reported issues.



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