Command
Description
arp ip-address hardware-address type [alias]
Statically maps an IP address to a hardware address
arp timeout seconds
Sets the amount of time a Cisco router holds ARP entries
clear arp-cache
Forces the deletion of all dynamic entries from the ARP table
debug ip icmp
Displays ICMP events as they occur on the router
ip address ip-address mask [secondary]
Assigns an IP address and mask to an interface
ip gratuitous-arp
Enables gratuitous ARP
ip netmask-format {bit-count|decimal|hexadecimal}
Configures a router to display IP (address, mask) pairs in bitcount, dotted-decimal, or hexadecimal format
ip proxy-arp
Enables proxy ARP
ip redirects
Enables ICMP redirects
