Sercomm AP101nA Manuel utilisateur
802.11n Wireless
Access Point
AP101nA,WNAP-3000PE
User's Guide
TABLE OF CONTENTS
㩷
CHAPTER 1 INTRODUCTION ............................................................................................. 1
Features of your Wireless Access Point........................................................................... 1
Package Contents .............................................................................................................. 3
Physical Details.................................................................................................................. 4
CHAPTER 2 INSTALLATION............................................................................................... 6
Requirements..................................................................................................................... 6
Procedure ........................................................................................................................... 6
CHAPTER 3 ACCESS POINT SETUP .................................................................................. 8
Overview ............................................................................................................................ 8
Setup using the Windows Utility...................................................................................... 8
Setup using a Web Browser............................................................................................ 11
System Basic Settings Screen.......................................................................................... 13
System Advanced Settings Screen.................................................................................. 15
Wireless Screens .............................................................................................................. 17
Basic Screen .....................................................................................................................17
Virtual AP Settings.......................................................................................................... 20
Virtual AP Screen............................................................................................................ 21
Radius Server Settings .................................................................................................... 33
Access Control ................................................................................................................. 34
Advanced Settings ........................................................................................................... 37
Wi-Fi Protected Setup..................................................................................................... 39
CHAPTER 4 PC AND SERVER CONFIGURATION ....................................................... 40
Overview .......................................................................................................................... 40
Using WEP .......................................................................................................................40
Using WPA-PSK/WPA2-PSK ........................................................................................ 41
Using WPA-Enterprise ................................................................................................... 42
802.1x Server Setup (Windows 2000 Server)................................................................ 43
802.1x Client Setup on Windows XP ............................................................................. 53
Using 802.1x Mode (without WPA) ............................................................................... 59
CHAPTER 5 OPERATION AND STATUS ......................................................................... 60
Operation ......................................................................................................................... 60
Status Screen.................................................................................................................... 60
CHAPTER 6 ACCESS POINT MANAGEMENT............................................................... 67
Overview .......................................................................................................................... 67
Admin Login Screen........................................................................................................ 67
Auto Config/Update ........................................................................................................ 69
Config File........................................................................................................................ 70
SNMP ............................................................................................................................... 72
Log Settings...................................................................................................................... 74
Firmware Upgrade.......................................................................................................... 76
APPENDIX A SPECIFICATIONS ....................................................................................... 77
Wireless Access Point...................................................................................................... 77
APPENDIX B TROUBLESHOOTING ................................................................................ 81
Overview .......................................................................................................................... 81
General Problems............................................................................................................ 81
APPENDIX C WINDOWS TCP/IP....................................................................................... 83
Overview .......................................................................................................................... 83
Checking TCP/IP Settings - Windows 9x/ME: ............................................................. 83
Checking TCP/IP Settings - Windows NT4.0 ............................................................... 85
Checking TCP/IP Settings - Windows 2000.................................................................. 87
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Wireless Access Point User Guide
Checking TCP/IP Settings - Windows XP .................................................................... 89
Checking TCP/IP Settings - Windows Vista ................................................................. 91
APPENDIX D ABOUT WIRELESS LANS.......................................................................... 93
Overview .......................................................................................................................... 93
Wireless LAN Terminology............................................................................................ 93
APPENDIX E COMMAND LINE INTERFACE ................................................................ 96
Overview .......................................................................................................................... 96
Command Reference....................................................................................................... 96
P/N: 956YHZ0001
Copyright 2008. All Rights Reserved.
Document Version: 1.0
All trademarks and trade names are the properties of their respective owners.
ii
1
Chapter 1
Introduction
This Chapter provides an overview of the Wireless Access Point's features
and capabilities.
Congratulations on the purchase of your new Wireless Access Point. The Wireless Access
Point links your Wireless Stations to your wired LAN. The Wireless stations and devices on
the wired LAN are then on the same network, and can communicate with each other without
regard for whether they are connected to the network via a Wireless or wired connection.
Figure 1: Wireless Access Point
Features of your Wireless Access Point
The Wireless Access Point incorporates many advanced features, carefully designed to provide
sophisticated functions while being easy to use.
x Standards Compliant. The Wireless Access Point complies with the IEEE802.11g and
IEEE802.11n draft 2.0 specifications for Wireless LANs.
x Supports 11n Wireless Stations. The 802.11n Draft standard provides for backward
compatibility with the 802.11b standard, so 802.11n, 802.11b and 802.11g Wireless sta-
tions can be used simultaneously.
x Bridge Mode Support. The Wireless Access Point can operate in Bridge Mode, con-
necting to another Access Point. Both PTP (Point to Point) and PTMP (Point to Multi-
Point) Bridge modes are supported.
And you can even use both Bridge Mode and Access Point Mode simultaneously!
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Wireless Access Point User Guide
x WPS Support. WPS (Wi-Fi Protected Setup) can simplify the process of connecting any
device to the wireless network by using the push button configuration (PBC) on the Wire-
less Access Point, or entering a 8-digit PIN code if there's no button.
x DHCP Client Support. Dynamic Host Configuration Protocol provides a dynamic IP
address to PCs and other devices upon request. The Wireless Access Point can act as a
DHCP Client, and obtain an IP address and related information from your existing DHPC
Server.
x Upgradeable Firmware. Firmware is stored in a flash memory and can be upgraded
easily, using only your Web Browser.
x PoE Support. You can use PoE (Power over Ethernet) to provide power to the Wireless
Access Point, so only a single cable connection is required.
Security Features
x Virtual APs. For maximum flexibility, wireless security settings are stored in Virtual AP.
Up to 4 Virtual APs can be defined and used as any time.
x Multiple BSSIDs.Because each Virtual AP has it own SSID and beacon, and up to 4
Virtual APs can be active simultaneously, multiple SSIDs are supported. Different clients
can connect to the Wireless Access Point using different SSIDs, with different security
settings.
x Virtual APs Isolation.If desired, PCs and devices connecting to different Virtual APs
can be isolated from each other.
x VLAN Support. The 802.1Q VLAN standard is supported, allowing traffic from differ-
ent sources to be segmented. Combined with the multiple SSID feature, this provides a
powerful tool to control access to your LAN.
x WEP support. Support for WEP (Wired Equivalent Privacy) is included. Both 64 Bit
128 Bit, and 152 Bit keys are supported.
x WPA support. Support for WPA is included. WPA is more secure than WEP, and
should be used if possible. Both TKIP and AES encryption methods are supported.
x 802.1x Support. Support for 802.1x mode is included, providing for the industrial-
strength wireless security of 802.1x authentication and authorization.
x Radius Client Support. The Wireless Access Point can login to your existing Radius
Server (as a Radius client).
x Radius MAC Authentication. You can centralize the checking of Wireless Station
MAC addresses by using a Radius Server.
x Rogue AP Detection.The Wireless Access Point can detect unauthorized (Rouge)
Access Points on your LAN.
x Access Control. The Access Control feature can check the MAC address of Wireless
clients to ensure that only trusted Wireless Stations can use the Wireless Access Point to
gain access to your LAN.
x Password - protected Configuration. Optional password protection is provided to
prevent unauthorized users from modifying the configuration data and settings.
Advanced Features
x Command Line Interface. If desired, the command line interface (CLI) can be used for
configuration. This provides the possibility of creating scripts to perform common con-
figuration changes.
2
Introduction
x Auto Configuration. The Wireless Access Point can perform self-configuration by
copying the configuration data from another Access Point. This feature is enabled by de-
fault.
x Auto Update. The Wireless Access Point can automatically update its firmware, by
downloading and installing new firmware from your FTP server.
x Radius Accounting Support. If you have a Radius Server, you can use it to provide
accounting data on Wireless clients.
x Syslog Support. If you have a Syslog Server, the Wireless Access Point can send its log
data to your Syslog Server.
x SNMP Support. SNMP (Simple Network Management Protocol) is supported, allowing
you to use a SNMP program to manage the Wireless Access Point.
Package Contents
The following items should be included:
x Wireless Access Point
x Power Adapter
x Quick Start Guide
x CD-ROM containing the on-line manual and setup utility.
If any of the above items are damaged or missing, please contact your dealer immediately.
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Wireless Access Point User Guide
Physical Details
Front Panel LEDs
Figure 2: Front Panel
Power On - Normal operation.
Off - No power
WLAN On - Idle
Off - Wireless connection is not available.
Flashing - Data is being transmitted or received via the Wireless access
point. Data includes "network traffic" as well as user data.
Status On - Error condition.
Off - Normal operation.
Blinking - During start up, and when the Firmware is being upgraded.
Ethernet On - The LAN (Ethernet) port is active.
Off - No active connection on the LAN (Ethernet) port.
Flashing - Data is being transmitted or received via the corresponding
LAN (Ethernet) port.
4
Introduction
Rear Panel
Figure 3: Rear Panel
Reset Button This button has two (2) functions:
x Reboot. When pressed and released, the Wireless Access Point
will reboot (restart).
x Reset to Factory Defaults. This button can also be used to clear
ALL data and restore ALL settings to the factory default values.
To Clear All Data and restore the factory default values:
1. Hold the Reset Button until the Status (Red) LED blinks TWICE,
usually more than 5 seconds.
2. Release the Reset Button.
The factory default configuration has now been restored, and the
Access Point is ready for use.
LAN Use a standard LAN cable (RJ45 connectors) to connect this port to a
10/100/1000BaseT hub/switch on your LAN.
Power port Connect the supplied power adapter (12V@1A) here.
5
Chapter 2
Installation
This Chapter covers the physical installation of the Wireless Access Point.
Requirements
Requirements:
x TCP/IP network
x Ethernet cable with RJ-45 connectors
x Installed Wireless network adapter for each PC that will be wirelessly connected to the
network
Procedure
1. Select a suitable location for the installation of your Wireless Access Point. To maximize
reliability and performance, follow these guidelines:
x Use an elevated location, such as wall mounted or on the top of a cubicle.
x Place the Wireless Access Point near the center of your wireless coverage area.
x If possible, ensure there are no thick walls or metal shielding between the Wireless
Access Point and Wireless stations. Under ideal conditions, the Wireless Access Point
has a range of around 150 meters (450 feet). The range is reduced, and transmission
speed is lower, if there are any obstructions between Wireless devices.
Figure 4: Installation Diagram
6
Installation
2. Use a standard LAN cable to connect the "LAN" port on the Wireless Access Point to a
10/100/1000BaseT hub/switch on your LAN.
3. Connect the supplied power adapter to the Wireless Access Point and a convenient power
outlet, and power up.
4. Check the LEDs:
x The Status LED should flash, then turn OFF.
x The Power, Ethernet and WLAN LEDs should be ON.
For more information, refer to Front Panel LEDs in Chapter 1.
Using PoE (Power over Ethernet)
The Wireless Access Point supports PoE (Power over Ethernet). To use PoE:
1. Do not connect the supplied power adapter to the Wireless Access Point.
2. Connect one end of a standard (category 5) LAN cable to the Ethernet port on the Wire-
less Access Point.
3. Connect the other end of the LAN cable to the powered Ethernet port on a suitable PoE
Adapter. (12V DC, 1A)
4. Connect the unpowered Ethernet port on the PoE adapter to your Hub or switch.
5. Connect the power supply to the PoE adapter and power up.
6. Check the LEDs on the Wireless Access Point to see it is drawing power via the Ethernet
connection.
Figure 5: Using PoE (Power over Ethernet)
7
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