Your router should have a basic "screening" ACL which blocks your usual bad traffic. Blocking bogons, preventing someone externally from spoofing your address space, blocking most sorts of ICMP ...
</pre><BR><BR>It seems to work. I can ping the server (nms01.mydomain.local) now. So I go to setup the ACL I need to allow this server into the subnet. This is on a 3550 with enhnaced routing image (I ...
Learn how to harden your router in this step-by-step, automated, ten-minute demo. Expert David Davis walks you through the steps you'll need to take to use Cisco IOS access control lists (ACLs) to ...
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