TY - BOOK AU - Vachon, Bob AU - Graziani, Rick TI - Accessing the WAN : CCNA exploration companion guide SN - 978-981-0697-08-2 U1 - C 004.67 V13a CY - Cisco Press, Indianapolis, Ind. KW - Computer communications & networking KW - Computer networks-- Examinations KW - Computer networks-- Examinations Study guides N2 - This is the eBook version of the printed book. If the print book includes a CD-ROM, this content is not included within the eBook version. Accessing the WAN CCNA Exploration Companion Guide Bob Vachon Rick Graziani Accessing the WAN, CCNA Exploration Companion Guide is the official supplemental textbook for the Accessing the WAN course in the Cisco Networking Academy CCNA Exploration curriculum version 4. This course discusses the WAN technologies and network services required by converged applications in enterprise networks. The Companion Guide, written and edited by Networking Acad ER -