Displaying And Debugging Arp; Arp Configuration Examples - 3Com E4500-24 Cli Configuration Manual

Hp e4500-24: user guide
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Displaying and Debugging ARP

To do...
Display specific ARP mapping
table entries
Display the ARP mapping
entries related to a specified
string in a specified way
Display the number of the ARP
entries of a specified type
Display the statistics about the
untrusted ARP packets
dropped by the specified port
Display the setting of the ARP
aging timer
Clear specific ARP entries

ARP Configuration Examples

Network requirements
Disable ARP entry check on the switch.
Disable VLAN-interface 1 of the switch from sending gratuitous ARP packets periodically.
Set the aging time for dynamic ARP entries to 10 minutes.
Add a static ARP entry, with the IP address being 192.168.1.1, the MAC address being
000f-e201-0000, and the outbound port being Ethernet 1/0/10 of VLAN 1.
Configuration procedure
<Sysname> system-view
[Sysname] undo arp check enable
[Sysname] interface vlan 1
[Sysname-Vlan-interface1] undo gratuitous-arp period-resending enable
[Sysname-Vlan-interface1] quit
[Sysname] arp timer aging 10
[Sysname] arp static 192.168.1.1 000f-e201-0000 1 Ethernet 1/0/10
Use the command...
display arp [ static | dynamic | ip-address ]
display arp [ dynamic | static ] | { begin |
include | exclude } regular-expression
display arp count [ [ dynamic | static ] [ |
{ begin | include | exclude }
regular-expression ] | ip-address ]
display arp detection statistics interface
interface-type interface-number
display arp timer aging
reset arp [ dynamic | static | interface
interface-type interface-number ]
1-6
Remarks
Available in
any view
Available in
user view

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