hi,
i have a cisco 1841 router. it has add-on card Hwic-2T. i tried to login using console connection but i wasn't. i forgot the con password.
reseted the router password using Ctrl+Break from that the time HWIC-2T is not showing in router while trying with "" sh ip int brief "
when i was trying using " show diag " it is showing HWIC Daughter is not supported. i was replaced with new hwic same problem.
This is happened with cisco 1761 router also. i reseted the con password the serial port not showing in "" sh ip int brief "" is there any IOS upgrade to do.
i need an expert help.