ZyXEL Communications G-3000 User Manual page 13

6.2 Wireless LAN Basics ........................................................................................................... 74
6.3 Quality of Service ................................................................................................................ 75
6.3.1 WMM QoS .................................................................................................................. 75
6.3.1.1 WMM QoS Priorities ......................................................................................... 75
6.3.2 Type Of Service (ToS) ................................................................................................ 75
6.3.2.1 DiffServ ............................................................................................................. 75
6.3.2.2 DSCP and Per-Hop Behavior ........................................................................... 75
6.3.3 ToS (Type of Service) and WMM QoS ....................................................................... 76
6.4 Spanning Tree Protocol (STP) ............................................................................................. 76
6.4.1 Rapid STP .................................................................................................................. 76
6.4.2 STP Terminology ........................................................................................................ 76
6.4.3 How STP Works ......................................................................................................... 77
6.4.4 STP Port States .......................................................................................................... 77
6.5 Wireless Screen Overview .................................................................................................. 78
6.6 Configuring Wireless Settings ............................................................................................. 78
6.6.1 Access Point Mode .................................................................................................... 78
6.6.2 Bridge/Repeater Mode ............................................................................................... 81
6.6.3 AP+Bridge Mode ........................................................................................................ 84
6.6.4 MESSID Mode ........................................................................................................... 85
Chapter 7
Wireless Security Configuration ........................................................................................... 87
7.1 Wireless Security Overview ................................................................................................. 87
7.1.1 Encryption .................................................................................................................. 87
7.1.2 Authentication ............................................................................................................ 87
7.1.3 Restricted Access ...................................................................................................... 87
7.1.4 Hide Identity ............................................................................................................... 88
7.1.5 WEP Encryption ......................................................................................................... 88
7.2 802.1x Overview .................................................................................................................. 88
7.3 EAP Authentication Overview .............................................................................................. 88
7.4 Introduction to WPA ............................................................................................................. 89
7.4.1 User Authentication ................................................................................................... 89
7.4.2 Encryption ................................................................................................................. 89
7.4.3 WPA(2)-PSK Application Example ............................................................................. 90
7.5 WPA(2) with RADIUS Application Example ......................................................................... 90
7.6 Security Modes .................................................................................................................... 91
7.7 Security Modes and Wireless Client Compatibility .............................................................. 92
7.8 Wireless Client WPA Supplicants ........................................................................................ 92
7.9 Wireless Security Effectiveness ........................................................................................... 93
7.10 Configuring Security .......................................................................................................... 93
7.10.1 Security: None .......................................................................................................... 94
7.10.2 Security: No-Access ................................................................................................. 95
7.10.3 Security: WEP .......................................................................................................... 96
G-3000 Series User's Guide
Table of Contents
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