Slide 1McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Chapter 8 Circuit Switching and Telephone Network Slide 2 McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 8.1…
Slide 1 Chapter 14 Switching Circuit Switching Packet Switching Message Switching WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998 Slide 2 Figure 14-1 WCB/McGraw-Hill…