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http://blog.csdn.net/topmvp - topmvp
This official study guide helps you master all the topics on the DESGN exam, including
*Network design methodology
*Network structure models
*Enterprise LAN design
*Wireless LAN design
*Enterprise edge module design
*WAN design
*IPv4 and IPv6
*Routing protocol selection
*RIP, EIGRP, OSPF, and IS-IS
*BGP, route manipulation, and IP multicast
*Security management, technologies, and design
*Voice architectures and IP telephony design
*Network management protocols
http://rapidshare.com/files/91659817/1587201771.zip
http://depositfiles.com/files/3525266