Figures

This soft copy for use by IBM employees only.

1.ATM Addressing Format Cell . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2.ATM UNI/NNI Format Data Cells . . . . . . . . . . . . . . . . . . . . . . . . 3

3.ATM Call Establishment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

4.ATM Classical IP using ARP Server . . . . . . . . . . . . . . . . . . . . . . 6

5. Front Panel of the IBM 8285 Nways ATM Workgroup Switch Base Unit . 11

6.Front Panel of the IBM 8285 Nways ATM Workgroup Switch Expansion

	Unit	. . . . . . . . . . . . . . . . . . . .	14
7.	Inserting a Module in the Expansion Unit	. . . . . . . . . . . . . . . . . . .	15
8.	Attaching the Expansion Interface Cable	. . . . . . . . . . . . . . . . . . .	16

9.Hardware Architecture of the IBM 8285 Nways ATM Workgroup Switch

Base Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

10.Hardware Architecture of the IBM 8285 Nways ATM Workgroup Switch

	Base and Expansion Unit	. . .	21
11.	Internal Cell Format of the IBM 8285 Nways ATM Workgroup Switch	. .	24
12.	ATM 12-Port 25 Mbps UTP Concentrator Module Workgroup . . . .	. . .	39
13.	8285 Low-Cost Configuration Implementation	. . .	40

14.8285 with ATM 12-Port 25 Mbps UTP Concentrator Modules as an

Access Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

15.ATM 2-Port 155 Mbps Flexible Media Module High-Performance

Workgroup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

16.ATM 3-Port 155 Mbps LAN Concentration Module with Redundant

Backbone Links	. . . . . .	45
17. ATM 100 Mbps MIC/SC Fiber Module Workgroup Configuration	. . . . .	46

18.ATM 100 Mbps MIC/SC Fiber Module with Redundant ATM Backbone

	Links	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . .	47
19.	Typical MEPG-2 Picture Sequence Showing Picture Types		. . . . . . . .	51
20.	Video Distribution Module Workgroup Configuration . . .		. . . . . . . . .	54
21.	Video Distribution Module for Campus Video Distribution		. . . . . . . . .	55

22.Video Distribution Module with ATM WAN for Enterprise Video

Distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

23.Local LAN to ATM Server Bridging . . . . . . . . . . . . . . . . . . . . . . 59

24.	Local LAN Bridging and ATM Server Access	. . . . . . . . . . .	60
25.	Campus LAN Interconnect and ATM Server Access .	. . . . . . . . . . .	61
26.	ATM TR/Ethernet Bridge Module Configuration Window	. . . . . . . . . .	63

27.The ATM TR/Ethernet Bridge Module Service Port Connection . . . . . . 64

28.Windows Displayed by the ATM TR/Ethernet Bridge Module

	Configurator	. . . . . . .	65
29.	A Typical ATM WAN Module Configuration	. . . . . . .	70
30.	Relieving Token-Ring Congestion with LAN Switching Module	. . . . . .	77
31.	Relieving Ethernet Congestion with LAN Switching Module .	. . . . . . .	79

32.Sample PVC Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

33.Sample PVP Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

34.LAN Information Frame Location . . . . . . . . . . . . . . . . . . . . . . . . 89

35.	Complex ATM Network Using ATM 8285 . . . .		. . . . . . . . . . . . . .	103
36.	Logon Screen of the IBM	8285 Console	. . . . . . . . . . . . . .	107
37.	Sample Screen to Check	the Physical Installation	. . . . . . . . . . . .	108

38.Simple CIP Network - Physical View . . . . . . . . . . . . . . . . . . . . . 124

39.Simple CIP Network - Logical View . . . . . . . . . . . . . . . . . . . . . 124

40.	Multi-Switch CIP Network - Physical View	. . . . . . . . . . . . . . . . .	128
41.	Multi-Switch CIP Network - Logical View	. . . . . . . . . . . . . . . . . .	129
42.	A Simple LANE Network - Physical View	. . . . . . . . . . . . . . . . . .	136

IBM SG24-4817-00 manual Figures