26
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

Embed Size (px)

Citation preview

Page 1: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Chapter 18

FrameRelay

Page 2: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Figure 18-1

Frame Relay versus Pure Mesh T-Line Network

Page 3: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Figure 18-2

Fixed-Rate versus Bursty Data

Page 4: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Figure 18-3

X.25 Traffic

Page 5: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Figure 18-4

Frame Relay Traffic

Page 6: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Figure 18-5

Frame Relay Network

Page 7: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Figure 18-6

DLCIs

Page 8: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Figure 18-7

PVC DLCIs

Page 9: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Figure 18-8

SVC Setup and Release

Page 10: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Figure 18-9

SVC DLCIs

Page 11: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Figure 18-10

DLCIs Inside a Network

Page 12: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Figure 18-11

Frame Relay Switch

Page 13: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Figure 18-12

Frame Relay Layers

Page 14: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Figure 18-13

Comparing Layers in Frame Relay and X.25

Page 15: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Figure 18-14

Frame Relay Frame

Page 16: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Figure 18-15

BECN

Page 17: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Figure 18-16

FECN

Page 18: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Figure 18-17

Four Cases of Congestion

Page 19: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Figure 18-18

LeakyBucket

Page 20: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Figure 18-19

A Switch Controlling the Output Rate

Page 21: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Figure 18-20

Flowchart for LeakyBucket Algorithm

Page 22: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Figure 18-21

Example of Leaky Bucket Algorithm

Page 23: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Figure 18-22

Relationship between TrafficControl Attributes

Page 24: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Figure 18-23

User Rate in Relation to Bc and Bc + Be

Page 25: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Figure 18-24

Three Address Formats

Page 26: McGraw-Hill©The McGraw-Hill Companies, Inc., 2001 Chapter 18 Frame Relay

McGraw-Hill ©The McGraw-Hill Companies, Inc., 2001

Figure 18-25

FRAD