ZyXEL Communications ZyAIR B-4000 User Manual page 10

ZyAIR B-4000 Hot Spot Gateway
18.1 Wireless LAN Overview............................................................................................................18-1
18.1.1 IBSS...................................................................................................................................18-1
18.1.2 BSS ....................................................................................................................................18-1
18.1.3 ESS ....................................................................................................................................18-2
18.2 Wireless LAN Basics.................................................................................................................18-3
18.2.1 Channel ..............................................................................................................................18-3
18.2.2 WEP Encryption ................................................................................................................18-3
18.2.3 RTS/CTS............................................................................................................................18-3
18.2.4 Fragmentation Threshold ...................................................................................................18-5
18.2.5 Preamble Type ...................................................................................................................18-5
18.3 Wireless LAN Setup ..................................................................................................................18-5
18.3.1 Configuring WEP Keys .....................................................................................................18-8
System Status, System Tools and Troubleshooting................................................................................... V
Chapter 19 System Status .......................................................................................................................19-1
19.1 About System Status..................................................................................................................19-1
19.2 View System Information ..........................................................................................................19-1
19.3 Account List...............................................................................................................................19-5
19.4 Account Log ..............................................................................................................................19-5
19.5 Current Users .............................................................................................................................19-7
19.6 DHCP Clients ............................................................................................................................19-8
19.7 Session List................................................................................................................................19-9
19.8 LAN Devices ...........................................................................................................................19-10
19.8.1 Accessing a LAN Device.................................................................................................19-11
Chapter 20 Configuration, Firmware and Accounting Log Maintenance..........................................20-1
20.1 Filename Conventions ...............................................................................................................20-1
20.2 Configuration File Maintenance ................................................................................................20-1
20.2.1 Backup Configuration Using HTTP ..................................................................................20-1
20.2.2 Backup Configuration Using TFTP ...................................................................................20-3
20.2.3 Restore Configuration Using HTTP ..................................................................................20-5
20.2.4 Restore Configuration Using TFTP ...................................................................................20-6
20.3 Firmware Upgrade .....................................................................................................................20-7
20.3.1 Manual Firmware Upgrade Using the Web Configurator..................................................20-7
20.3.2 Manual Firmware Upgrade via TFTP Server.....................................................................20-8
20.3.3 Scheduled Firmware Upgrade............................................................................................20-9
Chapter 21 SSL (Secure Socket Layer) Security ..................................................................................21-1
21.1 About SSL .................................................................................................................................21-1
21.2 Activating SSL Security for Management Connections ............................................................21-1
21.3 Viewing and Installing the SSL Security Certificate .................................................................21-2
21.4 Activating SSL Security for Subscriber Logins.........................................................................21-8
21.5 SSL Certificate Download .........................................................................................................21-9
Chapter 22 Ping Command ....................................................................................................................22-1
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