Johnson, Allan,  1962- <br/><br/>
Routing protocols and concepts :  CCNA exploration labs and study guide / 
Allan Johnson. 
 - 2nd ed. 
 - Indianapolis, IN :  Cisco Press,  2007. 
 - xxx, 569 p.:   ill.,   27.5 cm. 
<br/><br/><label>ISBN: </label>9781587132049 (pbk.) 1587132044 (pbk.) 
<br/><br/><label>LCCN: </label>2007043786 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Routers (Computer networks)--Problems, exercises, etc.<br/>Routing protocols (Computer network protocols)--Problems, exercises, etc.<br/>Internetworking (Telecommunication)--Problems, exercises, etc.<br/>Telecommunications engineers--Certification--Examinations--Study guides.
<br/><br/><label>Dewey Class. No.: </label>004.6 JOH