ip arp inspection limit rate

[raut.pawan]

                 Hi we have configured arp packet limit is 60 packets per second but we are receiving more than 60 arp packets on port and result in to port went to error disable mode.

config t

int G1/0/1

ip arp inspection limit rate 60

Can somone know what is reason behind more than 60 arp packets within one second on user port

[John Blakley]

I believe you also need to enable dynamic arp inspection globally for the vlan that you want to limit on, or this command doesn't work. It's like putting in all of the commands for port security; they don't do anything unless you enable port security on the port.

HTH,
John

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