User`s guide

Table of Contents
ZyXEL NWA-3160 Series User’s Guide
14
8.3.3.2 ATC+WMM from WLAN to LAN ....................................................109
8.3.4 Type Of Service (ToS) .............................................................................................. 109
8.3.4.1 DiffServ ..........................................................................................109
8.3.4.2 DSCP and Per-Hop Behavior ........................................................109
8.3.5 ToS (Type of Service) and WMM QoS ......................................................................110
8.4 Spanning Tree Protocol (STP) ............................................................................................110
8.4.1 Rapid STP .................................................................................................................110
8.4.2 STP Terminology .......................................................................................................111
8.4.3 How STP Works ........................................................................................................111
8.4.4 STP Port States .........................................................................................................112
8.5 DFS ....................................................................................................................................112
8.6 Wireless Screen Overview .................................................................................................112
8.7 Configuring Wireless Settings ............................................................................................113
8.7.1 Access Point Mode: NWA-3160 and NWA-3163 ......................................................113
8.7.2 Access Point Mode: NWA-3165 ................................................................................114
8.7.3 Bridge/Repeater Mode (NWA-3160 and NWA-3163 Only) .......................................116
8.7.4 AP+Bridge Mode (NWA-3160 and NWA-3163 Only) ............................................... 120
8.7.5 MBSSID Mode ......................................................................................................... 121
Chapter 9
Wireless Security Configuration .........................................................................................123
9.1 Wireless Security Overview ............................................................................................... 123
9.1.1 Encryption ................................................................................................................ 123
9.1.2 Restricted Access .................................................................................................... 123
9.1.3 Hide Identity ............................................................................................................. 123
9.1.4 WEP Encryption ....................................................................................................... 123
9.2 802.1x Overview ................................................................................................................ 124
9.3 EAP Authentication Overview ............................................................................................ 124
9.4 Introduction to WPA ........................................................................................................... 124
9.4.1 User Authentication ................................................................................................. 125
9.4.2 Encryption ............................................................................................................... 125
9.4.3 WPA(2)-PSK Application Example ........................................................................... 125
9.5 WPA(2) with External RADIUS Application Example ......................................................... 126
9.6 Security Modes .................................................................................................................. 127
9.7 Wireless Client WPA Supplicants ...................................................................................... 128
9.8 Wireless Security Effectiveness ......................................................................................... 128
9.9 Configuring Security .......................................................................................................... 128
9.9.1 Security: WEP .......................................................................................................... 129
9.9.2 Security: 802.1x Only ............................................................................................... 130
9.9.3 Security: 802.1x Static 64-bit, 802.1x Static 128-bit ................................................. 131
9.9.4 Security: WPA .......................................................................................................... 133
9.9.5 Security: WPA2 or WPA2-MIX .................................................................................. 133
9.9.6 Security: WPA-PSK, WPA2-PSK, WPA2-PSK-MIX .................................................. 135