I have to completely re-configure my network at work. About 20 puters connected by 2 hubs.

I want to go to the hubs and mark which runs go to which workstations.

With phones we used to use a "sounder" and a "sniffer". I suppose I could do that here but, unfortunately my old phone equipment is long gone.

Anyone have a nice and easy way to do this.

I was going to make an RJ45 plug with a loop and plug it in at the workstation location and then check for continuity at the hub with a voltmeter.

Any suggestions?

Thanks in advance.

KapperDog