Cisco Catalyst 3120 Command Reference Manual page 182

ip arp inspection log-buffer
The log buffer configuration applies to each stack member in a switch stack. Each stack member has the
specified logs number entries and generates system messages at the configured rate. For example, if the
interval (rate) is one entry per second, up to five system messages are generated per second in a
five-member switch stack.
Examples
This example shows how to configure the logging buffer to hold up to 45 entries:
Switch(config)# ip arp inspection log-buffer entries 45
This example shows how to configure the logging rate to 20 log entries per 4 seconds. With this
configuration, the switch generates system messages for five entries every second while there are entries
in the log buffer.
Switch(config)# ip arp inspection log-buffer logs 20 interval 4
You can verify your settings by entering the show ip arp inspection log privileged EXEC command.
Related Commands Command
arp access-list
clear ip arp inspection log
ip arp inspection vlan logging
show inventory
Cisco Catalyst Blade Switch 3120 for HP Command Reference
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Chapter 2
Description
Defines an ARP access control list (ACL).
Clears the dynamic ARP inspection log buffer.
Controls the type of packets that are logged per VLAN.
log Displays the configuration and contents of the dynamic ARP
inspection log buffer.
Cisco Catalyst Blade Switch 3120 for HP Cisco IOS Commands
OL-12248-01