Free CCNA Workbook
With comprehensive Labs and great video series this website offer a much-needed FREE CCNA resource. Matthew George, the founder did an amazing work for the good of all the CCNA candidates out there so spread the word :)
This is thea part of the intro:
Our mission is to provide quality CCNA lab training materials to assist you as an individual in pursuit of the Cisco Certified Network Associate Certification. The CCNA certification is a globally recognized certification awarded by Cisco Systems to display associate level knowledge of network engineering skills; skills which include a basic understanding and ability to design, implement and maintain networks that utilize technologies such as Frame Relay, Virtual LAN’s, STP, VTP, ISL, Dot1q, Port Security, Static Routes, RIP, EIGRP, OSPF, Access Control List and much much more.