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2800 series router dynamic arp inspection?

Hello,

I need to see if there is a way to setup dynamic arp inspection on a cisco 2811 router.  We are currently using arpwatch, however we are going to have cisco routers in all of our branches and cisco switches in some, and we will not be able to monitor everything from one broadcast domain as we have in the past.  I know we are able to set it up on the 2960 swithces that we have, but need to know if the routers support this feature for the other offices.  I have researched this topic, and I can't any documentation on the 2800 series routers supporting this feature.

We have looked for windows alternatives, however we need a way to monitor the activity via email alerts.  

Are there any other viable options that anyone can suggest?

Thanks

  • LAN Switching and Routing
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1 REPLY
VIP Super Bronze

Re: 2800 series router dynamic arp inspection?

Hi Matt,

I don't see this being supported on the 2800 series.

This is the output from a 2821 router running IOS 12.4

T-1(config)#ip arp ?
  gratuitous  Gratuitous ARP control
  proxy       Global proxy ARP configuration

HTH

Reza

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