3Com 4500 PWR 26-PORT, 4500 PWR 50-PORT Related commands reset arp, display arp, debugging arp

ARP Configuration Commands 103

By default, the ARP mapping table is empty, and the Switch uses dynamic ARP to maintain its address mapping.

Related commands: reset arp, display arp, debugging arp.

Example

To associate the IP address 202.38.10.2 with the MAC address 00e0-fc01-0000, and the ARP mapping entry to Ethernet1/0/1 on VLAN1, enter the following:

<4500>system-view

System View: return to User View with Ctrl+Z.

[4500]arp static 202.38.0.10 00e0-fc01-0000 1 Ethernet1/0/1

arp static Note that this command does the same as the command above, except there is no port parameter as you are already in the port view.

Syntax

arp static ip_address mac_address vlan_id

undo arp static ip_address

View

Ethernet Port View

Parameters

ip_address Enter the IP address of the ARP mapping entry.

mac_address Enter the MAC address of the ARP mapping entry, in the format H-H-H (H indicates a four digit hexadecimal number, for example 00e0-fc01-0000).

vlan_id Enter the ID number of the VLAN that you want to use to associate with the ARP mapping entry.

The VLAN ID can be in the range 1 to 4094. Optional.

Description

Use the arp static command to manually configure the static ARP mapping entries in the ARP mapping table. You must enter an IP address and MAC address with this command. You can optionally enter a VLAN ID.

Use the undo arp static ip_address command to remove a static ARP mapping entry from the ARP table.

To remove all static ARP entries, use the reset arp static command. Note that the reset arp static command removes all static ARP entries permanently.

By default, the ARP mapping table is empty, and the Switch uses dynamic ARP to maintain its address mapping.

Related commands: reset arp, display arp, debugging arp.