Table of Contents
Advertisement
Default Configuration
This command has no default configuration.
Command Mode
User EXEC mode
User Guidelines
There are no user guidelines for this command.
Example
The following example displays VLAN 1 configuration.
Console# show ip interface vlan 1
5.10.5 arp
The arp global configuration command adds a permanent entry in the Address Resolution Protocol (ARP)
cache.
To remove an entry from the ARP cache, use the no form of this command.
Syntax
arp ip_addr hw_addr {ethernet interface-number | vlan vlan-id | port-channel number | }
no arp ip_addr hw_addr {ethernet interface-number | vlan vlan-id | port-channel number | }
ip_addr — IP address or IP alias to map to the specified MAC address.
hw_addr — MAC address to map to the specified IP address or IP alias.
ethernet interface-number — Ethernet port number.
vlan vlan-id — VLAN number.
port-channel number — Port-channel number.
Default Configuration
By default, ARP is disabled.
Command Mode
Global Configuration mode
User Guidelines
The software uses ARP cache entries to translate 32-bit IP addresses into 48-bit hardware addresses.
Because most hosts support dynamic resolution, static ARP cache entries do not need to be specified.
Advertisement
Table of Contents
