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Zone-Based Firewalling on Cisco IOS

Though Cisco's Zone-Based Firewall (ZBF) method of securing networks via IOS (a router) has been around for several years I decided it was time to do a through study of the technology and do a write-up. Introduction The general premise to ZBF is to put a router's...

and so it begins

Welcome to our new website!  As times permits we will update this site with articles relating to networking design and/or configuration.

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