Symbol CB3000 Manuale utente
CB3000 Client Bridge
Users Guide
CB3000 Client Bridge
Users Guide
72E-86492-01
Revision A
July 2006
Copyright
Copyright (c) 2006 by Symbol Technologies, Inc. All rights reserved.
No part of this publication can be modified or adapted in any way, for any purposes without permission in writing from
Symbol. The material in this manual is subject to change without notice.
Symbol reserves the right to make changes to any product to improve reliability, function, or design.
No license is granted, either expressly or by implication, estoppel, or otherwise under any Symbol Technologies, Inc.,
intellectual property rights. An implied license only exists for equipment, circuits, and subsystems contained in Symbol
products.
Symbol, the Symbol logo are registered trademarks of Symbol Technologies, Inc.
IBM is a registered trademark of International Business Machine Corporation. Microsoft, Windows, and Windows NT are
registered trademarks of Microsoft Corporation. Novell and LAN Workplace are registered trademarks of Novell Inc. Toshiba
is a trademark of Toshiba Corporation. All other product names referred to in this guide might be trademarks or registered
trademarks of their respective companies and are hereby acknowledged.
Patents
This product is covered by one or more of the patents listed on the website: www.symbol.com/patents
About This Guide
Introduction
This guide provides configuration and setup information for the CB3000 model client bridge.
Document Conventions
The following document conventions are used in this document:
NOTE Indicate tips or special requirements
CAUTION Indicates conditions that can cause equipment damage or
data loss.
!
CB3000 Client Bridge Users Guide
vi
Notational Conventions
The following notational conventions are used in this document:
• Italics are used to highlight specific items in the general text, and to identify chapters and
sections in this and related documents.
• Bullets (•) indicate:
• action items
• lists of alternatives
• lists of required steps that are not necessarily sequential
• Sequential lists (those describing step-by-step procedures) appear as numbered lists.
Service Information
If a problem with is encountered with the CB3000, contact Symbol Customer Support. Before calling,
have the model number and serial number at hand.
If the problem cannot be solved over the phone, you may need to return your equipment for servicing.
If that is necessary, you will be given specific directions.
Symbol Technologies is not responsible for any damages incurred during shipment if the
approved shipping container is not used. Shipping the units improperly can possibly void
the warranty. If the original shipping container was not kept, contact Symbol to have
another sent to you.
WARNING! Indicates a condition or procedure that could result in personal injury or
equipment damage.
Contents
Chapter 1. Introduction
General Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Within the Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Feature Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
CB3000 Operational Principles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
CB3000 Network Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Infrastructure Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Ad Hoc (Peer-to-Peer) Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Media Access Control (MAC) Layer Bridging. . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
DHCP Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Modulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Direct Sequence Spread Spectrum (DSSS) . . . . . . . . . . . . . . . . . . . . . . . 1-5
Orthogonal Frequency Division Multiplexing (OFDM) . . . . . . . . . . . . . . . 1-6
Web Management Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Wireless Security Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
About WEP Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
CB3000 Client Bridge Users Guide
viii
About WPA1 (TKIP) Security. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
About WPA2 (CCMP) Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
About Secure 802.1x Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
Chapter 2. Getting Started
Prerequisite Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Verifying the Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Observing Placement and Range Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Cabling the CB3000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Logging into the CB3000. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Discovery Tool Login. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Web Interface Login . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
Viewing CB3000 Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
CB3000 Antenna Selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Chapter 3. Network Configuration
Understanding and Configuring Wireless Settings . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Available Networks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Network Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Configuring Infrastructure Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Configuring Ad Hoc Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Security Encryption Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Configuring Open Security Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Configuring WEP Security Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
Configuring WPA1 (TKIP) Security Settings. . . . . . . . . . . . . . . . . . . . . . 3-10
Configuring WPA2 (CCMP) Security Settings . . . . . . . . . . . . . . . . . . . . 3-12
Configuring Secure 802.1x Security Settings. . . . . . . . . . . . . . . . . . . . . 3-14
Understanding and Configuring Ethernet Settings . . . . . . . . . . . . . . . . . . . . . . . . 3-17
Client Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18
Configuring a Wired Ethernet ACL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20
Chapter 4. Management Options
Statistics and Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Viewing Wireless Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Viewing RF Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
ix
Viewing Ethernet Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6
Viewing Event Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
Configuring Management Protocols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
HTTP, HTTPS Configuration Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9
SNMP Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
SNMP Trap Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
SNMP Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11
SNMP Destination. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13
DHCP Server Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14
Time Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15
Logging Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16
Chapter 5. Administrative Options
Changing the Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Rebooting or Restoring a Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Rebooting the Device. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Restoring the Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Importing or Exporting the Configuration File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
Using FTP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
Using HTTP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7
Loading Firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
Troubleshooting Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-11
Appendix A. CB3000 Specifications
Appendix B. SNMP MIB Support
Appendix C. Customer Support
CB3000 Client Bridge Users Guide
x
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