I ran into a problem the other day that has me confused. I ran auto qos on the hq side, changed values as needed and pasted the modified policy in the hq router. I then took the same policy and pasted it into the SB router config and bound it to the dlci. All seemed to be ok until I tried to get phones registered. I could get a dhcp address but never register.
I knew something with the WAN qos was screwed up. I've done it to myself in practice and in the real lab. It turns out that I didn't have frts on the physical interface. Once I put it on, everything started working. My questions are: 1.) I thought IOS would refuse attaching a class to a dlci without frts on the physical interface. 2.) Without frts configured on the physical interface, wouldn't the class assignment on the dlci (384k) effectively be ignored? I know what the config problem was, but I understand what it was actually causing to happen at the Pvc level.
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