Madge Networks 802.11b manuals

Madge networks 802.11b User Manual (3 pages)

Brand: Madge-networks | Category: Networking | Size: 0.19 MB |

English

Table of contents

©2005 Madge Limited

1

Part Number 95-02

1

Ordering Information

3

Ofﬁce Locations

3

Madge networks 802.11b User Manual (45 pages)

Brand: Madge-networks | Category: Networking | Size: 1.15 MB |

English

Table of contents

Link Layer Standards and

1

Protocols

1

Link Layer Standards

2

Medium Access Control Layer

3

Services

3

Logical Link Control Services

4

Standard Link Layer Protocols

5

IEEE 802.5/IBM Token Ring

6

Token Ring Operation

8

Token Ring MAC Frame

9

Other Features of Token Ring

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(ANSI X3T12)

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Wireless hosts

13

• Laptop, PDA, IP phone

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• Run applications

13

• May be stationary (non

13

Network

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– e.g., Cell towers

14

802.11 access points

14

Infrastructure

15

Wireless Link Characteristics

18

Wireless LANs and CSMA

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Hidden Terminal Problem

20

Exposed Station Problem

21

Access in Wireless

22

IEEE 802.11 Wireless LAN

23

802.11 LAN architecture

24

802.11: Channels, association

25

802.11 Modes of Operation

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– Protocols used are:

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IEEE 802.11: Medium Access

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802.11 sender

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802.11 receiver

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- if frame received OK

29

Avoiding Collisions (more)

30

Collision Avoidance: RTS-CTS

31

The 802.11 MAC Protocol…

32

Extending Wireless Network

35

Extending Wireless Network…

36

802.11 Frame: Addressing

37

802.11 frame: addressing

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802.11 frame: more

39

802.11 Services

40

802.11 Services…

41

Wi-MAX (802.16)

42

The 802.16 Physical Layer

43

802.16 Physical Layer

44

Other Popular Wireless

45

Madge networks 802.11b User's Guide (7 pages)

Brand: Madge-networks | Category: Networking | Size: 0.28 MB |

English

Table of contents

Smart Wireless

1

Contents

3

1 Introduction

4

2 Package Contents

4

3 System Requirements

5

4 Software Setup

5

5 Hardware Setup

6

7 Specification

7

8 Troubleshooting

7

Madge Networks devices