sh arp will show you arp entries for non-ip protocols like appletalk, ipx etc.ARP - Address Resolution Protocol: A glue layer protocol between the data link (L2) and network (元) layers that enables nodes on an L2 broadcast domain to learn each other's L2 address (MAC) when the 元 address (IP) is known.To use a data interface as the source, the option source can be used. show ip arp [ip-addr | show neighbor interface.
These settings change the menu options of the telnet server that is available only on this private IP and that can be used in emergency recovery situations. It only took 157 milliseconds for Bad Hank to get to a 16th ARP request, trip the threshold, and get his interface shut down.
