640-861
Designing for Cisco Internetwork Solutions (DESGN)
Exam 640-861, Designing for Cisco Internetwork Solutions (DESGN), is the one exam required to achieve the CCDA certification. It is an entry level exam for IT professionals who have a foundation or apprentice knowledge of network design for the Cisco Internetwork Infrastructure, and who can design routed and switched network infrastructures involving LAN, WAN, and dial access services for businesses and organizations. There is no specific prerequisite for this exam but Cisco states that a CCNA certification is highly recommended, as well as that a candidate should have the knowledge and skills to install, configure, and operate basic network infrastructures.
Note: 640-861 Retired 7/13/2007











