I need to configure several remote site ASA 5505s. I need to configure a port on each so that the client can attach a public lobby internet PC for guest use. My question is (and sorry if it is too simple) how can I easily tell which port is open, unused? In ASDM I see port configuration and that they are enabled and on defualt vlan 1, but how do I know if they are being used? There must be a very simple way I'm missing. Again, don't do much with Cisco. Thanks.