Enterasys RBTSA-AA Manuale utente
7.5x9-inch cover with bleed on 4 sides
RoamAbout®
Wireless Networking
11a/b/g Wireless Ethernet Adapter User Guide
RBTSA-AA / RBTSA-AB
P/N 9034149
ABOUT THIS GUIDE
Conventions 2
Related Documentation 4
Accessing Online Documentation 4
Product Registration and Support 5
1INTRODUCTION
Product Features 7
Security 7
Wireless Network Standards 8
Network Configuration and Planning 9
Example Configurations 10
2INSTALLING THE ETHERNET ADAPTER
Unpacking the Ethernet Adapter 11
Observing Safety Precautions 12
Deciding Where to Place the Ethernet Adapter 13
Wall-Mounting the Ethernet Adapter 13
Connecting the Ethernet Adapter 15
Connecting to a Serial Device 15
Connecting to an Ethernet Device 16
About the Client List 16
Connecting to a Hub 17
Connecting to a Network Printer 17
Connecting to a Computer 18
Checking the LED Indicators 18
Attaching An External Antenna 20
Determining if you Need to Configure the Ethernet Adapter 20
Using the Enterasys Networks Installation CD 23
CONTENTS
3CONFIGURING THE ETHERNET ADAPTER
Using Secure Web Server Connection 25
Using the Enterasys Networks Wireless Infrastructure Device Manager 26
Using the Configuration Management System 29
Clearing and Applying System Configuration Settings 30
Changing System Properties 31
Setting IP Network Properties 32
Setting Wireless Network Properties 33
Manually Selecting Radio Channels 35
Setting Up an Ad-Hoc Network 35
Changing Wireless Security Settings 36
Changing RADIUS Settings 39
Changing SNMP Settings 40
Using the Access Control List 40
Serial Port 42
Resetting the Ethernet Adapter 45
Restoring the Ethernet Adapter to Factory Defaults 45
Upgrading the System 46
Changing the Administration Login Name and Password 47
Backing up a Configuration 48
Restoring a Configuration 48
Logging Out 48
Clearing the Ethernet Client List 49
Viewing Connection Status 49
Viewing System Summary 50
4TROUBLESHOOTING
Diagnosing Problems 51
Disconnecting the Ethernet Adapter 53
Uninstalling Software and Documentation 54
Upgrading Ethernet Adapter Firmware 54
AOBTAINING SUPPORT FOR YOUR ENTERASYS NETWORKS
PRODUCT
Getting Help 55
END USER LICENSE AGREEMENT
REGULATORY INFORMATION
ABOUT THIS GUIDE
This guide provides all the information you need to install and use the
Enterasys Networks 11a/b/g Wireless Ethernet Adapter in its default state.
The guide is intended for use by IT managers and experienced network
installation and administration professionals who have a basic knowledge
of current networking concepts.
If the information in the release notes that are shipped with your product
differ from the information in this guide, follow the instructions in the
release notes.
Most user guides and release notes are available in Adobe Acrobat
Reader Portable Document Format (PDF) or HTML on the Enterasys
Networks World Wide Web site:
http://www.enterasys.com/products/wireless/
2ABOUT THIS GUIDE
Conventions Table 1 and Table 2 list conventions that are used throughout this guide.
Table 1 Notice Icons
Icon Notice Type Description
Information note Information that describes important features or
instructions.
Caution Information that alerts you to potential loss of data or
potential damage to an application, system, or device.
Achtung:Verweist auf wichtige Informationen zum Schutz
gegen Beschadigungen.
Warning Information that alerts you to potential personal
injury.
Warnung Warnung vor samtlichen Handlungen, die zu Verletzung
von Personen oder Todesfallen - hervorgerufen durch
elektrische Spannung - fuhren konnen!
Table 2 Text Conventions
Convention Description
Screen displays This typeface represents information as it appears on the
screen.
Syntax The word “syntax” means that you must evaluate the syntax
provided and then supply the appropriate values for the
placeholders that appear in angle brackets. Example:
To change your password, use the following syntax:
system password <password>
In this example, you must supply a password for <password>.
The words “enter”
and “type” When you see the word “enter” in this guide, you must type
something, and then press Return or Enter. Do not press
Return or Enter when an instruction simply says “type.”
Keyboard key names If you must press two or more keys simultaneously, the key
names are linked with a plus sign (+). Example:
Press Ctrl+Alt+Del
Conventions 3
Words in italics Italics are used to:
■Emphasize a point.
■Denote a new term at the place where it is defined in the
text.
■Identify menu names, menu commands, and software
button names. Examples:
From the Help menu, select Contents.
Click OK.
Table 2 Text Conventions (continued)
Convention Description
4ABOUT THIS GUIDE
Related
Documentation
In addition to this guide, each Ethernet Adapter documentation set
includes the following:
■Quick Start Guide—printed guide that describes basic installation.
■Online Help—product help systems that describe how to use the
Configuration Management System and Enterasys Networks Wireless
Infrastructure Device Manager.
■Release Note—printed note that describes important product
information.
■README.TXT file—text file located on the Enterasys Networks
Installation CD that describes last-minute product information.
Accessing Online
Documentation
The CD supplied with your Ethernet Adapter contains the following
online documentation:
■Enterasys Networks 11a/b/g Wireless Ethernet Adapter User Guide
■Enterasys Networks Wireless Infrastructure Device Manager Online
Help
■Enterasys Networks 11a/b/g Wireless Ethernet Adapter Configuration
Management System Online Help
To access the online documentation from the CD:
1Insert the Enterasys Networks Installation CD supplied with your Ethernet
Adapter in the CD-ROM drive.
The setup menu appears. If it does not appear, you can start the setup
menu from the Windows Start menu. For example: Start > Run >
d:launch.exe.
2In the menu, click View the Documentation to view the Ethernet Adapter
User Guide.
To view the online help, install and launch the Wireless Infrastructure
Device Manager or Configuration Management System. See Chapter 3
for instructions.
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