3Com 3500 - Manual (Page 433)

ip arp age 433
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ip arp age For CoreBuilder 9000: Applies to Layer 3 switching modules only.
Sets the age time for dynamic Address Resolution Protocol (ARP) cache
entries.
Valid Minimum Abbreviation
ip ar a
Important Considerations
■
The age time determines how long, in minutes, that the dynamic
entries remain in the ARP cache before they are removed.
■
By default, the system flushes the entry from the cache when it
reaches the age time.
■
A value of 0 indicates no age time, and the entry remains in the table
until you remove it with the
ip arp remove
option or flush the ARP
cache with the appropriate flush option.
Options
Prompt Description Possible Values [Default]
Age time Time that dynamic
entries remain in the
ARP cache
■
1 – 1440 minutes
■
0 (to disable aging)
15 (factory
default), or
current value