Cisco ME 3400 Command Reference Manual page 158
Ethernet access switch
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- Software configuration manual (1138 pages) ,
- Command reference manual (950 pages) ,
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ip arp inspection validate
The allow-zeros keyword interacts with ARP access control lists (ACLs) in this way:
•
•
The no form of the command disables only the specified checks. If none of the options are enabled, all
checks are disabled.
Examples
This example show how to enable source MAC validation:
Switch(config)# ip arp inspection validate src-mac
You can verify your setting by entering the show ip arp inspection vlan vlan-range privileged EXEC
command.
Related Commands
Command
show ip arp inspection
vlan vlan-range
Cisco ME 3400 Ethernet Access Switch Command Reference
2-132
If you configure an ARP ACL to deny ARP probes, they are dropped even if the allow-zero keyword
is specified.
If you configure an ARP ACL that specifically permits ARP probes and configure the ip arp
inspection validate ip command, ARP probes are dropped unless you enter the allow-zeros
keyword.
Description
Displays the configuration and the operating state of dynamic ARP
inspection for the specified VLAN.
Chapter 2
Cisco ME 3400 Ethernet Access Switch Cisco IOS Commands
OL-9640-07
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