[FADCA] Cross-over cable

[C Schuman]

I've been troubleshooting the Orange park host this week. Two TNCs 
wouldn't talk to the host. The problem turned out to be the cables. 
Someone had supplied cross-over cables instead of straight thru wired 
cables. That fix is easy... replace them.

So now I have the problem solved... what do I do with all my spare time? 
Fool around with the two spare ports? But, I don't have enough TNCs! I 
could test the incoming call requests, but I don't have any radios!

Ahhhh, but I do have a unused cross-over cable. I can just jump from one 
port to another with the cross-over cable and talk to myself.

And what do you know... it works! This trick can be used to 
test/troubleshoot w/o all the extra hardware.   Just be sure to Label 
the cable so it don't get installed on a TNC.

<<Charlie>>
       k4gbb