R3166-R3206-HP High-End Firewalls Network Management Configuration Guide-6PW101

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To do… Use the command… Remarks
Enable the gratuitous ARP packet
learning function
gratuitous-arp-learning enable
Optional
Enabled by default.
Displaying and maintaining ARP
To do… Use the command… Remarks
Display ARP entries in the ARP
table
display arp [ [ all | dynamic | static ] | vlan vlan-id |
interface interface-type interface-number ] [ [ verbose ] [ |
{ begin | exclude | include } regular-expression ] | count ]
Available in
any view
Display the ARP entry for a
specified IP address
display arp ip-address [ verbose ] [ | { begin | exclude |
include } regular-expression ]
Available in
any view
Display the ARP entries for a
specified VPN instance
display arp vpn-instance vpn-instance-name [ | { begin |
exclude | include } regular-expression | count ]
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
table
reset arp { all | dynamic | static | interface interface-type
interface-number }
Available in
user view
NOTE:
Clearing ARP entries from the ARP table will cancel IP-to-MAC mappings. This may cause communication
failures.