Deal, Richard A. <br/><br/>
CCNA Cisco certified network associate security study guide (Exam 640-553)/ CCNA security Exam 640-553 
 Cisco certified network associate security study guide 
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>0071625194 9780071625197 
<br/><br/><label>LCCN: </label>2009027006 
<br/><br/><label>Nat. Bib. No.: </label>GBA953625 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>015270372 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks--Security measures--Problems, exercises, etc.<br/>Computer networks--Security measures--Examinations--Study guides.<br/>Telecommunications engineers--Certification.
<br/><br/><label>Dewey Class. No.: </label>004.65 005.8076