Clearing Dynamic Entries from the ARP Cache

You can clear a particular dynamic entry from the ARP cache using the clear arp command by specifying all of the following options:

• ipAddress—IP address in four-part dotted-decimal format corresponding to the local data link address
• interfaceType—Interface type; see Interface Types and Specifiers in JunosE Command Reference Guide
• interfaceSpecifier—Particular interface; format varies according to interface type; see Interface Types and Specifiers in JunosE Command Reference Guide

You can clear all dynamic entries from the ARP cache using the clear arp command with an asterisk (*).

To clear all dynamic entries:

• Issue the clear arp command with an asterisk (*) in Privileged Exec mode.
  host1#clear arp