CCIE Fundamentals: Network design and case studies, 

 - 2nd edi. 
 - U S A  Cisco systems inc.  2000 
 - 1019p.  24cm 
<br/><br/><label>ISBN: </label>9781578701674 
<br/><br/><label>LC Class. No.: </label>TK5105.5  / net