CCIE routing and switching V5.0 official cert guide.
Kocharians, Narbikauthor.
Vinson, Terry,author.
The CD-ROM contains more than 200 practice questions, memory table exercises and answer keys, and a study planner; CD in pocket bound in at end of book.
Accompanying disc is available for use on a standalone workstation within the library for single users. Disc may require installation.