Chapter 21

Transport Layer

• Duties

• Connection

• OSI Transport Layer

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Figure 21-1

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

An Internetwork

Figure 21-2

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Transport Layer Concept

Figure 21-3

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Transport Layer and Data Link Layer

Figure 21-4

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Figure 21-5

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Service Points

Figure 21-6

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Figure 21-7

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Transport and Data Link Error Control

Figure 21-8

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Sequence Control

Figure 21-9

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Loss Control

Figure 21-10

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Duplication Control

Figure 21-11

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Sliding Window

Figure 21-12

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Multiplexing

Figure 21-13

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Connection Establishment

Figure 21-14

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Connection Termination

Figure 21-15

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

TPDU

Figure 21-16

WCB/McGraw-Hill The McGraw-Hill Companies, Inc., 1998

Transport Layer Protocols