I have a WAN setup with T1's between four remote sites. I use a combination of WIC-1DSU-T1 and VWIC-2MFT-T1 cards for the links. If I have a problem with the WIC cards I enter the command 'sh service-module' and it brings up a small block of text showing errors, line up time, etc.
Now I have a T1 down that is using a VWIC card and the 'sh service-module' doesn't work on it. When I try it tells me there is no service module on the hardware. Is there a way to see the same type of info for the VWIC card as I can see for the WIC card with the 'sh service-module' command?