Black, Darryl P..  <br/><br/>
Building Switched Networks :   Multilayer Switching, QoS, IP Multicast, Network Policy, and Service Level Agreements /  
Black Darryl P.. 
 - Reading, Massachusetts :   Addison-Wesley,   1999. 
 - XIX, 298 s.:   il.;   24 cm. 
<br/><br/><label>ISBN: </label>0201379538