3Com Switch 4800G 24-Port - Displaying and Maintaining ARP

786 CHAPTER 54: ARP CONFIGURATION
Displaying and
Maintaining ARP
n
Executing the reset arp interface interface-type interface-number command only
removes dynamic ARP entries of the specified port. To remove specified static ARP
entries, you need to use the undo arp ip-address command.
Enable the gratuitous ARP
packet learning function
gratuitous-arp-learning
enable
Required
Enabled by default.
To do… Use the command… Remarks
To do… Use the command… Remarks
Display the ARP entries in the
ARP mapping table
display arp {{all | dynamic | static } |
vlan vlan-id | interface interface-type
interface-number } [ | { begin | exclude
| include } string | count ]
Available in any
view
Display the ARP entries for a
specified IP address
display arp ip-address [ | { begin |
exclude | include } string ]
Available in any
view
Display the aging time for
dynamic ARP entries
display arp timer aging Available in any
view
Clear ARP entries from the
ARP mapping table
reset arp { all | dynamic | static |
interface interface-type
interface-number }
Available in user
view