Chapter 13 Metropolitan Area Networks IEEE DQDB (Distributed Queues, Dual Bus) SMDS (Switched Megabit Data Services) WCB/McGraw-Hill  The McGraw-Hill Companies, Inc., 1998

Figure 13-1 WCB/McGraw-Hill  The McGraw-Hill Companies, Inc., 1998 DQDB Buses and Nodes

Figure 13-2 WCB/McGraw-Hill  The McGraw-Hill Companies, Inc., 1998 DQDB Data Transmission

Figure 13-3 WCB/McGraw-Hill  The McGraw-Hill Companies, Inc., 1998 Queues

Figure 13-4 WCB/McGraw-Hill  The McGraw-Hill Companies, Inc., 1998 Distributed Queues

Figure 13-5 WCB/McGraw-Hill  The McGraw-Hill Companies, Inc., 1998 Reservation Token

Figure 13-6 WCB/McGraw-Hill  The McGraw-Hill Companies, Inc., 1998 DQDB Rings

Figure 13-6-continued WCB/McGraw-Hill  The McGraw-Hill Companies, Inc., 1998 DQDB Rings

Figure 13-7 WCB/McGraw-Hill  The McGraw-Hill Companies, Inc., 1998 DQDB Layers

Figure 13-8 WCB/McGraw-Hill  The McGraw-Hill Companies, Inc., 1998 Connecting LANs using T-Lines

Switched Multimegabit Data Services Figure 13-9 WCB/McGraw-Hill  The McGraw-Hill Companies, Inc., 1998

Figure WCB/McGraw-Hill  The McGraw-Hill Companies, Inc., 1998 Use of DQDB, Single LAN

Figure WCB/McGraw-Hill  The McGraw-Hill Companies, Inc., 1998 Use of DQDB, Multiple LANs