Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. If you'd prefer to explore, try our test area to get started. And see here for current known issues.

Router Security via MAC addresses

Is it possible to use the firewall feature set or by some other means to have a router only allow traffic though based on, of course among other things, if the IP header contains a MAC address from a list that is maintanined on some type of autehtication server?

1 REPLY
Cisco Employee

Re: Router Security via MAC addresses

No, it is not possible to do MAC-based security/filtering on a router. You might be already aware but just to make sure that it is possible on a Catalyst switch though. Search for Port Security on CCO and you'll find heaps of URLs.

HTH

R/Yusuf

100
Views
0
Helpful
1
Replies