Aironet AP4500 Uživatelská příručka stáhnout pdf (Strana 19)

100

101

Welcome to the Aironet 4000 Series Wireless LAN Adapter

1-7

Link Test

The link test tool is used to determine RF coverage. The

test results help the installer eliminate low RF signal

level area that can result in loss of connection.

Security Features

The Aironet 4000 Series Wireless LAN Adapter employs

Direct Sequence Spread Spectrum Technology, previously

developed for military “anti-jamming” and “low probability of

intercept” radio systems.

The Aironet Access Point must be set to the same Service

Set Identiﬁer (SSID) as all other Aironet devices on the

wireless infrastructure. Units with a different SSID will not

be able to directly communicate with each other.

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 100 101

User’s Guide and Technical 1
Reference Manual 1
Table of Contents 3
Appendix B 5
List of Figures 7
List of Tables 8
About the User’s Guide and 9
Technical Reference Manual 9
Typographical Conventions 11
Welcome to the Aironet 4000 13
Series Wireless LAN Adapter 13
Safety Information 14
Radio Ranges 17
Protocols Supported 17
Security Features 19
Terminology 20
System Conﬁgurations 22
Workstation 23
Access Point 23
(Root Unit) 23
Coverage Options 26
Wired LAN 27
Wired LAN 1 28
Wired LAN 2 28
Installing the Hardware 29
Before You Start 30
Conﬁguring the DIP Switches 35
(ISA Only) 35
IRQ Level 37
Attaching the Antenna 38
Installing the Software 41
Installation 44
Windows NT NDIS3 Installation 45
Windows for Workgroups NDIS2 47
DOS NDIS2 Installation 48
ODI Driver Installation 52
General Information 53
Driver Keywords and Settings 55
Keywords Value Description 58
Table 3.9 - Scanning Keywords 62
Table 3.11 - Ad Hoc Keywords 64
Utilities 67
Link Test Command in WinDGS 71
Loading New Firmware 73
Versions 73
Error Messages and Trouble 75
Shooting 75
Green LED Condition 76
Amber LED Green LED Condition 76
Wireless LAN Adapter 79
Speciﬁcations 79
Radio Speciﬁcations 80
Power Requirements 81
Physical Speciﬁcations 81
Using the WinDGS Utility 83
Commands Menu 83
Load New Firmware 84
Edit Properties 84
Statistics 84
Link Test 85
Site Survey 85
Radio Off/On 85
Options Menu 86
Edit Parameters 87
System Parameters 88
Network Parameters 90
RF Network Parameters 90
Advanced (Infrastructure) 92
Advanced (Ad Hoc/IBSS) 93
Canadian Compliance Statement 96
Statement of Compliance 97
Information to User 97
Declaration of Conformity 98
Appendix C 100
Appendix D 101

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