Pass4sure for CISCO 642-661 versions

Free

A tool which allows you to find and recover Wifi keys from your wireless router.

Real exam environment testing engine. Ttrain yourself for the real exam!

Can create, edit Standard and Extended ACLs, and simulate their use.

Operating Systems Supported: Windows 2000/XP/Vista/Win 7, 32-bit and 64-bit OS.

This virtual network simulator is ideal for candidates studying for the exam.