
Chapter 3 Avaya 
The syntax for this command is:
[no] arp timeout <seconds>
| seconds | The amount of time, in seconds, that an entry remains | 
| 
 | in the arp cache. | 
Example:
To set the arp timeout to one hour:
To restore the default arp timeout:
clear arp-cache 
User level: privileged, supervisor.
If you are at the ”privileged” level, you can only access this command in
Configure mode.
Type configure at the command prompt to enter configure mode.
Use the clear 
The syntax for this command is:
clear arp cache[<vlan><ip addr>[<mask>]]
| vlan | VLAN string (up to 16 characters) | 
| ip addr | IP address | 
| mask | IP mask | 
| Example: | 
 | 
Router-N(configure)#  clear arp-cache 
Flushing all arp entries
Flushed 100 ARP entries
Done!
| Avaya  | 213 | 
