«

I have a 4006, with two ports that have no color lit on the LED (no
green, no orange). I perform a 'shut', no change. 'no shut', no change.
So, I'm trying to figure out 1. what's wrong, and 2. if there's a way I
can basically reset that port.

I've found the clear interface command, which says it "resets the
hardware logic". Given that that's not exactly a detailed description,
I'm hesitant to do it.

Any ideas?

Thanks,

Kevin