1 Reply Latest reply on Mar 26, 2015 3:47 AM by mike558

    Question about VWIC2-2MFT-T1/E1 cards

    garyzhang001

      I'm trying to setup a lab with 3 routers where I'm using VWIC2-2MFT-T1/E1 cards.  I'd like to really take advantage of these cards being that they came with the routers. I'm having trouble bringing up the interfaces.  I'm showing a serial interface up, line protocol down.  Being that I'm using T1 crossover cables and not a DCE/DTE cable, I don't believe the clock rate command will apply here.  Am I correct in this assumption?  I also tried chaning the encapsulation to PPP, but I still can't bring the interface up.  What am I missing?  I tried using the 'debug serial interface' but I still need to learn to use it.  Any suggestions?