G-3000H User’s Guide
Chapter 8 Other Wireless Configurations
93
C
H A P T E R
8
Other Wireless Configurations
This chapter describes how to configure the
Layer-2 Isolation
,
MAC Filter
and
Roaming
screens on your ZyAIR.
8.1 Layer-2 Isolation Introduction
Layer-2 isolation is used to prevent wireless clients associated with your ZyAIR from
communicating with other wireless clients, AP’s, computers or routers in a network.
In the following figure, A represents your ZyAIR, B represents an AP, C represents a server
and 1, 2 and 3 represent wireless clients. If layer-2 isolation is enabled on the ZyAIR (A), then
wireless clients 1 and 2 cannot communicate with B, C or 3. Wireless clients 1 and 2 cannot
communicate with each other unless you enable Intra-BSS in the Wireless configuration
screen.
Note:
In the Wireless configuration screen, the Enable Intra-BSS Traffic check box is
cleared when you enable layer-2 isolation.
If you want 1 and 2 to be able to communicate with C, B and/ or 3 then enter the MAC
addresses of C, B and/or 3 in the Allow devices with these MAC addresses table.
Figure 45
Layer-2 Isolation Application
Summary of Contents for ZyAIR G-3000H
Page 1: ...G 3000H 802 11g Wireless Access Point User s Guide Version 3 50 1 2006 ...
Page 22: ...G 3000H User s Guide 22 List of Figures ...
Page 26: ...G 3000H User s Guide 26 List of Tables ...
Page 114: ...G 3000H User s Guide 114 Chapter 9 VLAN ...
Page 134: ...G 3000H User s Guide 134 Chapter 11 Certificates ...
Page 164: ...G 3000H User s Guide 164 Chapter 15 Introducing the SMT ...
Page 180: ...G 3000H User s Guide 180 Chapter 17 LAN Setup ...
Page 218: ...G 3000H User s Guide 218 Chapter 24 System Maintenance and Information ...
Page 224: ...G 3000H User s Guide 224 Appendix C Power over Ethernet PoE Specifications ...
Page 226: ...G 3000H User s Guide 226 Appendix D Brute Force Password Guessing Protection ...
Page 238: ...G 3000H User s Guide 238 Appendix E Setting up Your Computer s IP Address ...
Page 242: ...G 3000H User s Guide 242 Appendix F IP Address Assignment Conflicts ...
Page 254: ...G 3000H User s Guide 254 Appendix G Wireless LANs ...
Page 262: ...G 3000H User s Guide 262 Appendix H IP Subnetting ...
Page 264: ...G 3000H User s Guide 264 Appendix I Command Interpreter ...
Page 268: ...G 3000H User s Guide 268 Appendix J Log Descriptions ...
Page 272: ...G 3000H User s Guide 272 Appendix L Power Adaptor Specifications ...
Page 280: ...G 3000H User s Guide 280 Appendix M Text File Based Auto Configuration ...
Page 294: ...G 3000H User s Guide 294 Appendix N Wireless LAN Manager ...
Page 299: ...G 3000H User s Guide Index 299 ZyNOS F W Version 196 zyxel prowireless mib 287 ...