I have to do some reconfigs on my routers that form my internal corporate WAN and am not sure how to remove a serial port. I'm using VWIC-2MFT-T1 cards for these specific connections that have to be torn down and rebuilt. When I install the card and it sees the T1 controllers and I issue the "channel-group 0 timeslots 1-24" which then creates the serial port.
My question is how do I delete that serial port? I need to remove one of the cards to move to a different router so I want to undo the two serial ports that are configured before I remove the card.