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3CRWE554G72 manual Troubleshooting
Models:
3CRWE554G72
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FAQ
Dimension
Configuration
Wireless 11g
Reset to Factory Default
Running the Setup Wizard
To Factory Defaults
LAN Settings
Safety
Power LED Green
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HAPTER
6: T
ROUBLESHOOTING
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Contents
OfficeConnect
3Com Corporation 5500 Bayfront Plaza Santa Clara, California
Contents
Running the Setup Wizard
Using Discovery
Technical Specifications Standards
About this Guide
Conventions
Pddtechpubscomments@3com.com
Conventions
About this Guide
Cable/DSL Gateway
Wireless 11g
OfficeConnect
Example Network Without a Gateway
Gateway Advantages
Alert LED Orange
Minimum System Component Requirements
Front Panel
Four LAN Status LEDs
Power LED Green
Wireless LAN Wlan Status LED Yellow
Rear Panel
Four 10/100 LAN ports
Introducing the Gateway
Positioning the Gateway
Safety Information
Introduction
Wall Mounting
25 mm 1 in. clearance
Before you Install your Gateway
Powering Up
Connecting the Gateway
Hardware Installation
Setting UP Your Computers
Obtaining an IP Address Automatically
Restart your computer
Windows XP
Windows 95/98/ME
Software
Disabling PPPoE
Pptp Client
Accessing
Wizard
Gateway Login Screen
Welcome Screen
Click Next to display the Time Zone setup screen Figure
WAN Settings Internet Settings Screen
PPPoE Mode
PPPoE Screen
Dynamic IP Address Mode
Hostname Screen
Static IP Mode
Static IP Mode Screen
Pptp Mode
Enter your Primary DNS Address and Secondary DNS address
LAN Settings LAN IP Address Screen
Wireless Settings Wireless Configuration Screen
Summary Configuration Summary Screen
Configuration
Navigating
Through
Gateway
Getting Help
Changing the Administration Password
LAN Settings
Unit Configuration
Dhcp Clients List Dhcp Clients List Screen
Adding Fixed Dhcp Mappings
Channel Selection
Wireless Settings
Enable Wireless Networking
Service Area Name/SSID
Enable Broadcast Ssid
Wireless Settings
To enter the pre-shared key as hexadecimal digits
Encryption Keys
Gateway Configuration
Authorized Wireless PCs
Connection Control Detail Screen
Modifying a MAC Address
Deleting a MAC Address
Client List
Client List Screen
Profile Name
Service Area Name/SSID of the Gateway
Encryption settings from the Gateway
Static IP Address DSL or Cable
Dynamic IP Address DSL or Cable
PPPoE DSL only
Pptp DSL or Cable
Gateway Configuration
Static IP Address
Connection Parameters Screen Static IP
Dynamic IP Address
Connection Parameters Screen Dynamic IP
PPPoE Setup Screen
PPP over Ethernet
Pptp
Firewall
Virtual DMZ
Virtual Servers Settings Screen
Virtual Server
Custom Setup Screen
Special Application Settings Screen
Click Add to save your settings
Click PCs access authorized services only
PC Privileges Setup Screen Example
Deny List
Allow List
URL Filter Screen showing Allow List
You can filter up to 30 keywords and URLs
Security Screen
Enabling Remote Administration
System Tools
Restart
Time Zone Time Zone Screen
Reset to Factory Default
Backup Configuration
Restore Configuration Data
Status and Logs
Status Screen
Usage Screen
Support Support Screen
Gateway Configuration
Checks
Browsing to the Gateway Configuration Screens
Basic Connection
Connecting to
Internet
Password and Reset
To Factory Defaults
Wireless
Forgotten
Troubleshooting
LED Not Lit
Power LED or
Power Adapter OK
Power Adapter Part Numbers
Alert LED
Latest software is available on 3Com’s Web site at
Frequently Asked Questions
Frequently Asked Questions
Troubleshooting
Windows Installation 95/98/2000/Me/NT
Running
Discovery
Application
Discovered Gateway Screen
Protocol Suite
Managing the Gateway over the Network
Type One
Type Two
How does a Device Obtain an IP Address and Subnet Mask?
Appendix B IP Addressing
Wlan Interfaces
Wireless 11g Cable/DSL Gateway
Interfaces
Operating Temperature
Power
Dimensions
Weight
System Requirements Operating Systems
Appendix C Technical Specifications
Safety Information
Important Safety Information
Wichtige Sicherheitshinweise
Consignes importantes de
Appendix D Safety Information
Agreement
3Com Corporation
Appendix E END User Software License Agreement
ISP Information
Information Regarding Popular ISPs
Drizzle, DSL Extreme, Earthlink
Glossary
Glossary
Ethernet Address See MAC address
Glossary
Glossary
Traffic The movement of data packets on a network
Area
Glossary
Index
Channel selection
Channels
FCC Statement
Conformity
Model Description 3CRWE554G72
CE Statement
Europe
CSA Statement
Bsmi Statement
RF Exposure Compliance
Page
All specifications are subject to change without notice
