Pix Firewall Advanced V2. This is the folowup of the 1 version.
Cisco Networking Academy Program
This is genuine cisco material, containing flash tutorials, with demo's and activity labs,
its only 25 mb's original ISO. Mount and learn how to configure pix firewalls.
Very easy with visual illustrations.
http://rapidshare.com/files/72714011/Cisco_Networking_Academy_Program_-_PIX_Firewall_Advanced_V2.0.iso
