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222 IP Addressing Commands
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DELL CONFIDENTIAL – PRELIMINARY 5/15/12 – FOR PROOF ONLY
Example
The following example configures the ARP timeout to 12000 seconds.
clear arp-cache
The clear arp-cache Privileged EXEC mode command deletes all dynamic entries from the
ARP cache.
Syntax
• clear arp-cache
Default Configuration
This command has no default configuration.
Command Mode
Privileged EXEC mode.
User Guidelines
There are no user guidelines for this command.
Example
The following example deletes all dynamic entries from the ARP cache.
show arp
The show arp Privileged EXEC mode command displays entries in the ARP table.
Syntax
•
show arp
[
ip-address
ip-address
] [
mac-address
mac-address
] [
ethernet
interface
| port-
channel
port-channel-number
]
•
ip-address
— Displays the ARP entry of a specific IP address.
•
mac-address
— Displays the ARP entry of a specific MAC address.
•
interface
— Displays the ARP entry of a specific Ethernet port interface.
•
port-channel-number
— Displays the ARP entry of a specific Port-channel number
interface.
Console(config)# arp timeout 12000
Console# clear arp-cache