Hello.Starting on a specific date in the near future (in about 3 weeks), we will be required to use 10-digits for all local calls (NANP).Currently, if a user attempts to dial 10-digits for a local call, only the first 7 digits are accepted, so needle...

How can I find out why my default gateway router (Cisco 857) keeps sending out ARP requests for the MAC address of a host that is offline?When I sniff packets on the internal LAN, I continue to see these broadcast ARP requests coming from this router...