ZyXEL Communications G-3000 Guia do Utilizador descarregar pdf (Página 102)

G-3000H User’s Guide

102 Chapter 7 Multiple ESS, SSID and VLAN

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User’s Guide 1
Copyright 2
Federal Communications 3
Commission (FCC) Interference 3
Statement 3
Certifications 4
ZyXEL Limited Warranty 5
Customer Support 6
Customer Support 7 7
8 Customer Support 8
Table of Contents 9
Chapter 8 11
Chapter 7 11
16 Table of Contents 16
List of Figures 17
22 List of Figures 22
List of Tables 23
26 List of Tables 26
About This User's Guide 27
Related Documentation 27
User Guide Feedback 28
Syntax Conventions 28
Graphics Icons Key 29
30 Preface 30
CHAPTER 1 31
1.2.2 Firmware Features 32
WDS Functionality 33
802.11b Wireless LAN Standard 33
802.11g Wireless LAN Standard 34
Certificates 34
Full Network Management 36
Logging and Tracing 36
Embedded FTP and TFTP Servers 36
Wireless Association List 36
Wireless LAN Channel Usage 36
1.3.1 Access Point 37
1.3.2 Multiple ESS 37
1.3.3 AP + Bridge 38
1.3.4 Bridge / Repeater 39
Figure 6 Bridge Application 40
CHAPTER 2 41
2.2 Resetting the ZyAIR 43
CHAPTER 3 45
46 Chapter 3 Wizard Setup 46
Chapter 3 Wizard Setup 47 47
3.4 Wizard Setup: IP Address 48
Chapter 3 Wizard Setup 49 49
3.5 Basic Setup Complete 50
CHAPTER 4 51
4.3 Configuring Password 52
Chapter 4 System Screens 53 53
Figure 16 Password 53
Table 8 Password 53
54 Chapter 4 System Screens 54
Figure 17 Time Setting 54
Table 9 Time Setting 54
Chapter 4 System Screens 55 55
56 Chapter 4 System Screens 56
CHAPTER 5 57
5.1.2 ESS 58
5.2 Wireless LAN Basics 59
5.3 WMM QoS 60
5.3.2.1 DiffServ 61
5.4.1 Rapid STP 62
5.4.2 STP Terminology 62
5.5 Wireless Screen Overview 63
5.6 Configuring Wireless 64
5.6.2 Bridge/Repeater Mode 66
Figure 22 Bridging Example 67
5.6.3 AP+Bridge Mode 70
5.6.4 Multiple ESS Mode 71
CHAPTER 6 73
6.3 802.1x Overview 74
6.5 Dynamic WEP Key Exchange 75
6.6 Introduction to WPA 75
6.6.1 User Authentication 76
6.6.2 Encryption 76
6.8 Security Modes 78
Table 16 Security Modes 79
6.12 Configuring Security 80
6.12.1 Security: No Access 81
6.12.2 Security: WEP 82
Table 21 Security: WEP 83
6.13 Introduction to RADIUS 89
6.14 Configuring RADIUS 89
Figure 37 RADIUS 90
Table 26 RADIUS 90
CHAPTER 7 93
7.1.3 Multiple ESS Example 94
7.2 SSID 97
7.2.1 Configuring SSID 98
Figure 42 Configuring SSID 99
Table 30 Configuring SSID 99
7.2.2 Second Rx VLAN ID 100
G-3000H User’s Guide 101
CHAPTER 8 103
00:0a:c5:00:00:66 106
00:0a:c5:00:00:cc 106
8.3 Configuring MAC Filter 108
8.4 Configuring Roaming 109
Figure 52 Roaming Example 110
Figure 53 Roaming 111
Table 33 Roaming 111
CHAPTER 9 113
SSID screen 114
Chapter 9 VLAN 115 115
Table 34 VLAN 115
116 Chapter 9 VLAN 116
Figure 57 VLAN-Aware Switch 116
Chapter 9 VLAN 117 117
Figure 59 VLAN Setup 117
118 Chapter 9 VLAN 118
Chapter 9 VLAN 119 119
120 Chapter 9 VLAN 120
Chapter 9 VLAN 121 121
122 Chapter 9 VLAN 122
Chapter 9 VLAN 123 123
124 Chapter 9 VLAN 124
Chapter 9 VLAN 125 125
126 Chapter 9 VLAN 126
CHAPTER 10 127
10.3 Configuring IP 128
CHAPTER 11 129
11.3 Configuration Summary 130
11.4 My Certificates 130
Chapter 11 Certificates 131 131
Figure 75 My Certificates 131
Table 38 My Certificates 131
132 Chapter 11 Certificates 132
11.6 Importing a Certificate 133
11.7 Creating a Certificate 134
Chapter 11 Certificates 135 135
11.8 My Certificate Details 136
Chapter 11 Certificates 137 137
138 Chapter 11 Certificates 138
11.9 Trusted CAs 139
140 Chapter 11 Certificates 140
Figure 79 Trusted CAs 140
Table 42 Trusted CAs 140
Chapter 11 Certificates 141 141
Figure 80 Trusted CA Import 141
Table 43 Trusted CA Import 141
142 Chapter 11 Certificates 142
Chapter 11 Certificates 143 143
Table 44 Trusted CA Details 143
144 Chapter 11 Certificates 144
Chapter 11 Certificates 145 145
146 Chapter 11 Certificates 146
CHAPTER 12 147
12.2 Configuring WWW 148
12.3 Configuring Telnet 150
12.4 Configuring TELNET 150
12.5 Configuring FTP 151
12.6 SNMP 152
12.6.1 Supported MIBs 154
12.6.2 SNMP Traps 154
12.7 SNMP Traps 155
CHAPTER 13 157
158 Chapter 13 Log Screens 158
Table 51 View Log 158
Chapter 13 Log Screens 159 159
Figure 89 Log Settings 159
Table 52 Log Settings 159
160 Chapter 13 Log Screens 160
CHAPTER 14 161
14.2.1 System Statistics 162
14.3 Association List 163
14.4 Channel Usage 164
Chapter 14 Maintenance 165 165
Figure 93 Channel Usage 165
Table 56 Channel Usage 165
14.5 F/W Upload Screen 166
Chapter 14 Maintenance 167 167
14.6 Configuration Screen 168
Chapter 14 Maintenance 169 169
14.7 Restart Screen 170
CHAPTER 15 171
Table 60 Main Menu Commands 173
Table 61 Main Menu Summary 175
CHAPTER 16 177
178 Chapter 16 General Setup 178
ESC] at any time to cancel 178
CHAPTER 17 179
17.3 Wireless LAN Setup 180
Chapter 17 LAN Setup 181 181
182 Chapter 17 LAN Setup 182
Chapter 17 LAN Setup 183 183
17.3.2 Configuring Roaming 184
Chapter 17 LAN Setup 185 185
186 Chapter 17 LAN Setup 186
Chapter 17 LAN Setup 187 187
+ Bridge and press [ENTER] 188
Chapter 17 LAN Setup 189 189
190 Chapter 17 LAN Setup 190
Chapter 17 LAN Setup 191 191
192 Chapter 17 LAN Setup 192
CHAPTER 18 193
CHAPTER 19 195
196 Chapter 19 VLAN Setup 196
Table 71 Menu 16 VLAN Setup 196
CHAPTER 20 197
CHAPTER 21 199
CHAPTER 22 201
22.2 System Information 203
22.3 Log and Trace 204
22.4 Diagnostic 205
Diagnostic 206
CHAPTER 23 207
23.2 Backup Configuration 208
23.2.4 Example: TFTP Command 211
23.3 Restore Configuration 212
23.3.1 Restore Using FTP 213
23.4.1 Firmware Upload 214
23.4.4 TFTP File Upload 215
23.4.5 Example: TFTP Command 216
CHAPTER 24 219
24.1.1 CNM 220
Figure 153 CNM CL 221
Table 79 CNM Commands 221
24.1.3 Configuration Example 223
24.2 Time and Date Setting 224
24.3 Remote Management Setup 226
24.3.3 Web 227
24.5 System Timeout 229
Appendix A 231
Troubleshooting 231
Problems with the Password 232
Problems with Telnet 232
Appendix B 233
Specifications 233
234 Appendix B Specifications 234
Appendix C 235
Power over Ethernet (PoE) 235
Specifications 235
Appendix D 237
Brute-Force Password Guessing 237
Protection 237
Appendix E 239
Installing Components 240
Configuring 241
Windows 2000/NT/XP 242
Macintosh OS 8/9 246
Macintosh OS X 248
Verifying Settings 249
Appendix F 251
IP addresses dynamically 253
Appendix G 255
Wireless LANs 255
256 Appendix G Wireless LANs 256
Appendix G Wireless LANs 257 257
Fragmentation Threshold 258
Preamble Type 259
IEEE 802.1x 260
Types of Authentication 261
PEAP (Protected EAP) 262
Dynamic WEP Key Exchange 262
Encryption 263
Security Parameters Summary 264
Appendix G Wireless LANs 265 265
266 Appendix G Wireless LANs 266
Appendix H 267
IP Subnetting 267
Subnet Masks 268
Subnetting 268
Example: Two Subnets 269
270 Appendix H IP Subnetting 270
Table 101 Subnet 1 270
Table 102 Subnet 2 270
Example: Four Subnets 271
Example Eight Subnets 272
Appendix H IP Subnetting 273 273
274 Appendix H IP Subnetting 274
Appendix I 275
Command Interpreter 275
Appendix J 277
Log Descriptions 277
Log Commands 278
Log Command Example 279
Appendix K 281
Positioning Antennas 282
Appendix L 283
Power Adaptor Specifications 283
Index 285 285
286 Index 286
Index 287 287
288 Index 288

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