A reserved area of memory that holds the most recent results from ARP queries. See ARP and ARP cache poisoning. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

So we have a more or less all Cisco network with mostly windows clients. Right now on only one of our VLAN's we are getting some very weird stuff.<BR><BR>When I go in and do an arp -a it only shows my ...

You would need to give more info to be sure really, so I will assume she is behind one of those cheap home routers, then XP may have a problem with the DHCP server on that box, or XP just may be hosed ...