Enterasys-networks 802.11 Manuale Utente Scaricare il pdf (Pagina 119)

5-39

Configuring for Rapid Rekeying

6. In the Wireless Network Properties window (shown below), select the following:

a) Check the box marked Data encryption (WEP enabled).

b) Check the box marked The Key is provided for me automatically.

c) Un-check any other checked boxes.

d) Click OK to apply the changes.

7. Click OK, or Close, to close all open windows.

1 2 ... 114 115 116 117 118 119 120 121 122 123 124 ... 201 202

ENTERASYS.COM 1
Contents 5
4 Wireless Network Tools 7
7 Problem Solving 10
A PC Card Information 10
C ASCII to HEX Conversion 11
Glossary 11
Intended Audience 13
Associated Documents 14
Document Conventions 15
Getting Help 16
Chapter 1 17
RoamAbout AP 18
RoamAbout PC Card 20
Operating System Support 21
Single AP 22
Multiple APs 22
Workgroup 23
Wireless Client Behavior 24
LAN-to-LAN Configuration 25
Point-to-Multipoint 26
Restrictions 29
Ad-Hoc Network 31
Optional Antennas 32
Range Extender Antenna 33
Outdoor Antenna Kit 34
Chapter 2 35
Characteristics 35
Wireless Network Name 36
Access Point MAC Addresses 37
RoamAbout R2 MAC Addresses 37
Channel Frequencies 38
Transmit Rate 39
Auto Rate 40
Fixed Rate 40
Communications Quality 41
Data Throughput Efficiency 42
AP Density and Roaming 42
RTS/CTS Protocol 43
Hidden Station 44
802.11 Power Management 45
Security 46
Transmit Key = 2 47
Transmit Key = 1 47
Authentication 48
802.1X Rapid Rekeying 50
SNMP Community Names 53
Console Port Security 53
Network Protocols 54
Wireless Traffic 54
Message Types 55
Spanning Tree Protocol 56
Access Point 2000 57
R2 Access Platform 57
Network Configurations 58
Static and Dynamic VLANs 59
RoamAbout SNMP Management 60
RoamAbout R2 61
Chapter 3 63
Designing and Implementing 63
Infrastructure Network 64
Noise from 65
Elevator Shaft 65
Microwave 65
AP1 AP4AP2 67
Using an Outdoor Antenna 68
Chapter 4 73
Wireless Network Tools 73
RoamAbout AP Manager 74
Other SNMP Management Tools 77
RoamAbout Console Port 77
Web Management 78
RoamAbout Client Utility 79
Chapter 5 81
Required Information 83
Viewing Current AP Settings 98
Modifying the IP Address 99
Using the AP Manager 101
Modifying Wireless Parameters 102
Using AP Manager 103
Configuring for Security 104
Setting Encryption 105
RoamAbout R2 Console Port 108
AP Manager 108
to enter a custom AP 111
→Programs→Control Panel 118
Configuring for VLANs 120
Setting Spanning Tree 123
Protocol Description 125
Resetting the RoamAbout AP 128
Configuring Clients 130
Chapter 6 131
Using the Client Utility 135
Logging Measurement Data 138
Monitoring the AP Using RMON 140
Chapter 7 147
Problem Solving 147
RoamAbout R2 LEDs 148
AP 2000 LEDs 151
AP (Classic) LEDs 154
Showing Counters 157
Counter Description 158
Counter Wired Description 163
Displaying Error Logs 164
Transmit/Receive 165
→Control Panel 168
Windows NT 169
Windows 95 or 98 170
Appendix A 175
PC Card Information 175
Supported Frequency Sub-Bands 177
Appendix B 179
1 5 180
6 9 180
LKG-8996-931-01 180
Appendix C 183
ASCII to HEX Conversion 183
ASCII Value HEX Value 184
Glossary-2 188
Glossary-3 189
Glossary-4 190
Glossary-5 191
Index-1 193
Index-2 194
Index-3 195
Index-4 196
Index-5 197
Index-6 198
Index-7 199
Index-8 200
Index-9 201

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