Deal, Richard A. <br/><br/>
CCNA Cisco certified network associate security study guide (Exam 640-553) / 
 Cisco certified network associate security study guide  CCNA security Exam 640-553 
Richard Deal. 
 - New York :  McGraw-Hill,  c2009. 
 - xl, 791 p. :  ill. ;  24 cm. +  1 CD-ROM (4 3/4 in.) 
<br/><br/> Includes index. 
<br/><br/> Accompanying CD-ROM has practice MasterExam, a link for online registration and download of a bonus MasterExam, the entire book in electronic format, and Adobe Acrobat Reader software. 
<br/><br/><br/>System requirements: Windows 2000 or higher and Internet Explorer 6.0 or above; 20MB of hard disk space; Adobe Acrobat Reader. 
<br/><br/><label>ISBN: </label>9780071625197 0071625194 
<br/><br/><label>LCCN: </label>2009027006 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks--Security measures--Examinations--Study guides.<br/>Computer networks--Security measures--Problems, exercises, etc.<br/>Telecommunications engineers--Certification.
<br/><br/><label>LC Class. No.: </label>TK5105.59  / .D428 2009 
<br/><br/><label>Dewey Class. No.: </label>005.8076 004.65