. CCNA Cisco Certified Network Associate Study GuideCopyright ©2000 SYBEX , Inc., Alameda, CAwww.sybex.com xxvi Introduction Why Become a CCNA? Cisco, not unlike. SYBEX , Inc., Alameda, CAwww.sybex.com xxviii Introduction Cisco Certified Network Professional (CCNP) Cisco Certified Network Professional (CCNP), Cisco’s new certification, has opened. ( www.cisco.com ). Cisco Certified Internetwork Expert (CCIE) You’ve become a CCNP, and now you fix your sights on getting your Cisco Certified Internetwork Expert CCIE in Routing and...