- Silver, 250 points or more
I have one Frame Relay link which I need to turn up. Currently my Serial1/0 is up/up but my sub-interface 1/0.1 is down/down, although I am receiving LMI on my interface. Does receiving LMI mean that I have layer 1 & 2 connectivity between my router and telco's FR switch? Let me know my assumption is wrong/right.