Displays and modifies the IP-to-Physical address translation tables used by address resolution protocol (ARP). ARP -s inet_addr ...

Displays and modifies the IP-to-Physical address translation tables used by address resolution protocol (ARP).  ARP -s inet_addr eth_addr [if_addr] ARP -d inet_addr [if_addr] ARP -a [inet_addr] [-N if_addr] [-v]    -a            Displays current ARP entries by interrogating the current                 protocol data.  If inet_addr is specified, the IP and Physical                 addresses for only the specified computer are displayed.  If                 more than one network interface uses ARP, entries for each ARP                 table are displayed.   -g            Same as -a.   -v            Displays current ARP entries in verbose mode.  All invalid                  entries and entries on the loop-back interface will be shown.   inet_addr     Specifies an internet address.   -N if_addr    Displays the ARP entries for the network interface specified                 by if_addr.   -d            Deletes the host specified by inet_addr. inet_addr may be                  wildcarded with * to delete all hosts.   -s            Adds the host and associates the Internet address inet_addr                 with the Physical address eth_addr.  The Physical address is                 given as 6 hexadecimal bytes separated by hyphens. The entry                 is permanent.   eth_addr      Specifies a physical address.   if_addr       If present, this specifies the Internet address of the                 interface whose address translation table should be modified.                 If not present, the first applicable interface will be used. Example:   > arp -s 157.55.85.212   00-aa-00-62-c6-09  .... Adds a static entry.   > arp -a                                    .... Displays the arp table.