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Chapter 7
Cajun Campus CLI - Layer 3
ip max-arp-entries Command
Use the ip max-arp-entries command to specify the maximum number of
ARP cache entries allowed in the ARP cache. The no form of this command restores
to the default value of 4096. This command takes effect only after start-up.
The syntax for this command is:
[no] ip max-arp-entries <value>
value
Example:
To set the maximum number of ARP cache entries to 8000:
Router-N(configure)# ip max-arp-entries 8000
To restore the maximum number of ARP cache entries to its default:
Router-N(configure)# no ip max-arp-entries
ip icmp-errors Command
Use the ip icmp-errors command to set ICMP error messages ON. The no
form of this command to set ICMP error messages OFF.
The syntax for this command is:
[no] ip icmp-errors
ip unicast route-cache aging Command
Use the ip unicast route-cache aging command to enable aging of unicast
cache entries.
Use the no form of this command to disable aging. The default is enable.
The syntax for this command is:
[no] ip unicast route-cache aging
174
The space available for the IP address table. When you decrease the
number of entries, it may cause the table to be relearned more
frequently. If you do not enter a value, then the current ARP Cache size
is shown.
Avaya P333R User's Guide
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