Ip Arp Inspection Trust - Edge-Core ECS4210-12P Reference Manual

ip arp inspection trust

Default Setting
15
Command Mode
Interface Configuration (Port)
Command Usage
◆
This command only applies to untrusted ports.
◆
When the rate of incoming ARP packets exceeds the configured limit, the
switch drops all ARP packets in excess of the limit.
Example
Console(config)#interface ethernet 1/1
Console(config-if)#ip arp inspection limit 150
Console(config-if)#
This command sets a port as trusted, and thus exempted from ARP Inspection. Use
the no form to restore the default setting.
Syntax
[no] ip arp inspection trust
Default Setting
Untrusted
Command Mode
Interface Configuration (Port)
Command Usage
Packets arriving on untrusted ports are subject to any configured ARP Inspection
and additional validation checks. Packets arriving on trusted ports bypass all of
these checks, and are forwarded according to normal switching rules.
Example
Console(config)#interface ethernet 1/1
Console(config-if)#ip arp inspection trust
Console(config-if)#
Chapter 8
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| General Security Measures
ARP Inspection