Cisco CCNP R&S
Equipped with a CCNP certification, you are ready to manage today’s complex networks – whether its working with core technologies, optimizing infrastructure, or keeping key applications secure and performing efficiently.
Information at Cisco site
General info
http://www.cisco.com/web/learning/certifications/professional/ccnp/index.html
Books
CCNP BOOKS
http://www.amazon.com/Cisco-CCNP-Certification-Library-Book/dp/1587200376
free Online lab
Verry usefull for testings and learnning for CCNA and CCNP
Connect to a real Cisco router and configure the router
http://www.sharontools.com/online-lab/lab.php?device-name=cisco7200
Online Config Generator
Helps in basics Cisco switches configuration
(also good for Juniper and Nortel/Avaya switches)
http://www.sharontools.com/tools/config-generator/