Pike, James. Cisco network security / James Pike. - Upper Saddle River, NJ : Prentice Hall, c2002. - xvi, 302 p. : ill. ; 25 cm. Includes index. ISBN: 9780130915184 (hbk.) LCCN: 2001036430 Subjects--Topical Terms: Computer networks. LC Class. No.: TK5105.59 / .P59 2002 Dewey Class. No.: 005.8 / PIK