Frame Relay encap vis-a-vis point-to-point at UUNET

Uhh...I think that LMI gets priority over any other the PVC
bouncing sounds like something else is causing LMI to stop flowing. But
maybe I am wrong.

Theory vs. practive, IMHO.

Likewise, PPP LQM is supposed to have priority over other PPP data, but
I've seen many a link bounce because LQM packets were missed due to