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Part No. DUA1950-4AAA02
Published November 2000
Internet Server
Getting Started Guide
(3C19504)
3Com Corporation
■
5400 Bayfront Plaza
■
Santa Clara, California
■
95052-8145
Copyright © 2000, 3Com Technologies. All rights reserved.
No part of this documentation may be reproduced in any form or by any means or used to make any derivative work (such as translation, transformation, or adaptation) without written permission from 3Com Technologies.
3Com Technologies reserves the right to revise this documentation and to make changes in content from time to time without obligation on the part of 3Com
Technologies to provide notification of such revision or change.
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If there is any software on removable media described in this documentation, it is furnished under a license agreement included with the product as a separate document, in the hard copy documentation, or on the removable media in a directory file named LICENSE.TXT or !LICENSE.TXT. If you are unable to locate a copy, please contact 3Com and a copy will be provided to you.
UNITED STATES GOVERNMENT LEGEND
If you are a United States government agency, then this documentation and the software described herein are provided to you subject to the following:
All technical data and computer software are commercial in nature and developed solely at private expense. Software is delivered as “Commercial
Computer Software” as defined in DFARS 252.227-7014 (June 1995) or as a
“commercial item” as defined in FAR 2.101(a) and as such is provided with only such rights as are provided in 3Com’s standard commercial license for the
Software. Technical data is provided with limited rights only as provided in DFAR
252.227-7015 (Nov 1995) or FAR 52.227-14 (June 1987), whichever is applicable. You agree not to remove or deface any portion of any legend provided on any licensed program or documentation contained in, or delivered to you in conjunction with, this User Guide.
Unless otherwise indicated, 3Com registered trademarks are registered in the
United States and may or may not be registered in other countries.
3Com is a registered trademark of 3Com Corporation. The 3Com logo is a trademark of 3Com Corporation.
Microsoft, MS-DOS, Windows, and Windows NT are registered trademarks of
Microsoft Corporation. Novell and NetWare are registered trademarks of
Novell, Inc.
All other company and product names may be trademarks of the respective companies with which they are associated.
Please e-mail any comments about this document to 3Com at:
[email protected]. Please include the document title
(3Com Internet Server Getting Started Guide), part number (DUA1950-4AAA01) and if appropriate, the page number.
C
ONTENTS
Installation Overview
Installing the Internet Server
Where the Internet Server fits in the Network 7
Install your Network and Network Software 8
Install your Internet Gateway Device 8
Connecting to your Internet Gateway 9
Powering on the Internet Server 10
3
Running the Internet Server Installation Wizard
Connecting your PC to the Internet Server 16
About the Installation Wizard 16
Starting the Installation Wizard 16
Setting up the E-mail and System Administrators 18
Configuring the WAN Connection 18
Configuring the E-mail Server 20
Checking the Connection to the ISP 23
Where to Find Other Information 24
Setting up an E-mail Account 25
Configuring your Web Browser 26
IP Addressing Schemes for the Internet Server
Consignes importantes de sécurité
3Com Corporation Limited Warranty
4
I
NSTALLATION
O
VERVIEW
This overview provides a quick summary of how to install and start the Internet Server. Full instructions are provided in the sections that follow.
1
■
Unpack the Internet Server and check the box contents:
Internet Server unit
■
■
Power cable
Accessories bag containing 4 self-adhesive feet
■
■
■
This Getting Started Guide and a User Guide
Internet Server Client Wizard CD-ROM
2 x Straight through twisted pair Ethernet cable (CAT5)
If anything is missing from your box or is damaged, please contact your supplier for a replacement.
2
Important: Select the voltage for your mains power con-
3
4
Complete the ISP details table on
this information when running the Internet Server Installation Wizard.
Select an IP addressing scheme for your network and the
Internet Server. See page 28 for more information.
5
Choose a location to install the server — see page 7
.
5
6
7
8
Install your network (if not already installed) and any Network Interface Cards needed in the PCs on your net-
Install your Internet Gateway (if not already installed) and
check your connection to your ISP. See page 8
Install the Internet Server.
a b
CAUTION: Before powering on the Internet Server for the first time, ensure that the voltage selector is set to operate correctly with your mains supply.
Connect to the network.
Connect to the Internet Gateway.
9 c
Power on the Internet Server for the first time.
Run the Internet Server Client Wizard on the System
Administrator PC.
10
Open a browser to the Internet Server’s Web interface and run the Server Installation Wizard.
11
Install browser and e-mail client software on all the other
PCs on your network.
I
NTRODUCTION
About this Guide
Follow the instructions in this guide to install and start your
Internet Server (sometimes abbreviated to IS in this guide). It also tells you how to configure the computers on your network.
For more detailed information about the using and configuring the Internet Server, see the Internet Server User
Guide.
For more information about other 3Com products and services, see the 3Com website:
http://www.3com.com
About the Internet Server
The Internet Server provides multiple server capabilities in one unit to meet the needs of networks of up to 50 users.
It provides:
■
■
■
e-mail server — e-mail accounts for up to 50 users.
firewall — prevents unauthorized access to your network and limits access to the Internet if required.
web server — provides web hosting for network users.
6
■
■
■
■
■
■
■
web cache — stores frequently accessed web pages to reduce Internet access times.
file server — provides network file storage space for network users with configurable access parameters for each directory area.
ftp server — allows the direct transfer of files between hosts on the Internet.
print server — provides network access to a printer connected to the Internet Server.
DHCP server — provides automatic IP address allocation for devices on your network.
DNS server — provides IP address/host name resolution for devices on your network.
remote access server — provides authorization for dial-in access to your network.
Product Registration
You can now register your Internet Server on the 3Com web site to receive up-to-date information on your product:
http://support.3com.com/warrantyregistration
/register.pl
I
NSTALLING THE
I
NTERNET
S
ERVER
Where the Internet Server fits in the Network
The Internet Server must always be placed between the device that is used to connect to the Internet (called the
Internet Gateway in this guide) and the rest of your network. You connect to your network through a hub or switch.
7
Positioning the Unit
When installing your Internet Server, ensure:
■
■
■
■
■
It is installed horizontally.
It is out of direct sunlight and away from sources of heat.
Cabling is away from power lines, fluorescent lighting fixtures, and sources of electrical noise such as radios, transmitters and broadband amplifiers.
Water or moisture cannot enter the case of the unit.
Ensure that the airvents are not obstructed and that air flow around the unit and to the fan in the rear of the case is not restricted. 3Com recommends you provide a minimum of 25 mm (1 in.) clearance.
For security reasons, 3Com recommends that you install the
Internet Server in a locked room or cupboard where it cannot be tampered with. 3Com also recommends that, if possible, you connect the Internet Server to an
Uninterruptable Power Supply to maintain services in the event of a mains power failure.
Installation Flowchart
This flowchart provides a brief overview of the installation process. Full instructions are provided in the sections that follow.
Connect the Internet Server to the local network and to the
Internet Gateway, and power it on. See “Connecting to your
Network” on page 9. Wait for approximately three minutes. The
Internet Server will beep twice to show it has initialized.
Run the Internet Server Client
Wizard CD on the System
Administrator PC. See “Running the Client Wizard” on page 12.
Complete the Internet Server
Installation Wizard” on page 16.
If needed, use the Internet Server
Client Wizard CD to install a browser, e-mail client and help files on the other PCs on the network.
Open a browser on the
System Administrator PC and browse to the
Internet Server’s Web interface at http://is:8000.
Create user accounts on the Internet Server through the Web interface.
Reboot the PCs to obtain an IP address from the
Internet Server, if the
Internet Server is the
DHCP Server.
8
Install your Network and Network Software
The Internet Server provides a connection to a 10BASE-T or
100BASE-TX network. It connects like any other computer to a hub or a switch on your network.
Before installing the Internet Server, install your hub or switch and cables. You should also install Network Interface
Cards (NICs) in all the PCs on your network that do not already have an Ethernet connection built in.
Each PC must also have TCP/IP drivers installed so that it can communicate with the Internet Server. For more information about installing TCP/IP drivers, refer to your PC User Guide, your NIC User Guide or your Windows manual. The TCP/IP configuration can be carried out by the Internet Server
Client Wizard.
Install your Internet Gateway Device
The Internet Server is designed to work with any Internet
Gateway device that provides either:
■
■ an Ethernet 10BASE-T or 100BASE-TX connection (such as LAN modem or router) a serial RS-232 connection (dial up modem device).
The connection you use to access your Internet Service
Provider (ISP), depends on the type of Internet Gateway device you choose and the services offered by your ISP.
Before installing the Internet Server, install your Internet
Gateway and check that you can connect to your ISP. If you intend to use e-mail, check that you can send and receive e-mail across the Internet into your ISP mailbox.
If you have any problems connecting to the Internet, do not install the Internet Server until these have been resolved.
Check the User Guides supplied with your Internet Gateway device and, if necessary, consult with your ISP’s technical support service. If the fault lies in the physical connection to your ISP, you may need to contact your telecom’s service provider for assistance.
Connecting to your Network
The Internet Server is connected to your network like any other computer. The LAN Ethernet Port automatically sets itself to the speed of your network (10 Mbps or 100 Mbps).
To connect the Internet Server:
1
2
3
Where possible use the Ethernet cable supplied with the
Internet Server. If this is not long enough, use a length of straight through CAT5 twisted pair cable with RJ-45 connectors at each end.
Connect one end of the cable to the LAN Ethernet Port on the rear of the Internet Server.
Connect the other end of the cable to the hub or switch on your network. If you are using a long length of cable, you may want to label this end of the cable so you can easily identify it in future.
9
Connecting to your Internet Gateway
The Internet Gateway device is totally independent of the
Internet Server allowing you to choose the connection to the Internet which best suits your business. The Internet
Gateway device can connect to your ISP through a permanent or dial up connection.
You can connect to your Internet Gateway in one of two ways:
Ethernet WAN Connection
If your Internet Gateway device has an Ethernet port, you can connect the Internet Server directly to the gateway.
1
2
3
4
If you have not already done so, install your Internet
Gateway following the instructions in the User Guide supplied with it. Check that you can connect to your ISP.
Use one of the Ethernet cables supplied in the box. If this is not long enough, use a length of straight through
CAT5 twisted pair cable with RJ-45 connectors at each end.
Connect one end of the cable to the WAN Ethernet Port on the rear of the Internet Server.
Connect the other end of the cable to Ethernet port on your Internet Gateway device. If you are using a long length of cable, you may want to label this end of the cable so you can easily identify it in future.
Serial Port 1
If you are using a dial up connection through a modem or a
Euro ISDN Terminal Adapter, use Serial Port 1 to connect the
Internet Server to your ISP.
1
2
3
If you have not already done so, install your modem following the instructions in the User Guide supplied with it. Check that you can connect to your ISP.
Connect one end of the serial cable supplied with your modem to Serial Port 1.
Connect the other end of the serial cable to the serial port on your modem.
Connecting a Printer
The parallel printer port on the rear panel can be used to connect any printer to the Internet Server using a standard parallel printer cable. The Print Server can then be configured to allow network users access to this printer.
■
■
For more information about configuring the Print Server, see the Internet Server User Guide.
For information about installing and setting up your printer, see your printer’s User Guide.
10
Powering on the Internet Server
Setting the Mains Voltage
CAUTION: Before powering on the Internet Server for the first time, ensure that the voltage selector is set to operate correctly with your mains supply.
The Internet Server is shipped with the voltage set to 230V
AC by default. This is suitable for mains supply of 200 to
240V AC.
If your mains power supply provides 90 to 120V AC, you must set the switch to 115V AC on the Internet Server.
Powering On
When you have made all the connections, power on the
Internet Server. When the Internet Server starts, it beeps once. When it has initialized and is ready for use, you will hear 2 short beeps; this takes about three minutes.
The Internet Server starts up with its default settings but cannot be used until you have run the Client Wizard on the
System Administrator PC and the Internet Server Installation
Wizard.
Check that the link LEDs on both end of the LAN connection are lit (see the Internet Server back panel for the LAN
Link LED) and then continue the installation by running the
Client Wizard on the System Administrator PC.
Power Down Procedure
Before powering down the Internet Server you should ensure that all users have disconnected from the Internet
Server.
There are two recommended ways you can power down the
Internet Server:
■
■
Using the On/Off Switch — Press the on/off switch and release it immediately. You will hear 2 short beeps to indicate that graceful shutdown has started. After a short while the Internet Server powers off.
Through the Web interface — See the User Guide for instructions on shutting down the Internet Server using the web interface.
CAUTION: Never close down the Internet Server by simply removing the power cable as you risk losing data if you do this.
To prevent loss of data in the event of mains power loss, 3Com recommends that where possible that the
Internet Server is connected to an uninterruptable power supply.
In the event of a major problem, you may be instructed by your Technical Support Representative to carry out an Ungraceful Shutdown. To do this, press the on/off switch for 5 seconds and you will hear 2 short beeps to indicate that ungraceful shutdown has started. The Internet Server powers off immediately.
11
R
UNNING THE
C
LIENT
W
IZARD
Pre-requisites
You can install the Internet Server Client software on a PC running any of the following versions of Microsoft
Windows.
■
Windows
®
95
■
Windows 98
■
■
Windows 2000
Windows NT
®
To install the Internet Server Client software, your client computer must have the following minimum configuration:
■
■
486 class PC
256 colors (800 x 600)
■
■
■
CD-ROM drive
16 MB RAM
40 MB spare hard disk space
Running the Wizard
All the Internet Server Client software required to install the
Internet Server Client is contained on the CD-ROM.
12
The Client Wizard:
■
Contains a server configuration utility that discovers a new Internet Server on your network.
■
■
■
Contains a network configuration utility that configures
TCP/IP properties for a PC client.
Installs a web browser (Internet Explorer version 5.0 or
Netscape Communicator version 4.73) if not already installed or upgrades the web browser if an earlier version is found.
Installs an e-mail program Outlook Express or Netscape
Messenger if there is not one installed or upgrades the e-mail program if an earlier version is found.
When to run the Wizard
Install this software:
■
First on the System Administrator PC that you intend to use to configure and manage the Internet Server once the Internet Server is powered up and initialized.
■
Then on the other PCs on your network after you have configured the Internet Server. You only need to run the
Client Wizard on your other PCs if they have not got a browser and/or e-mail client already installed.
Follow the instructions below to install the client software:
1
2
Start Windows and ensure no other programs are running.
Insert the CD-ROM in your PC’s CD-ROM drive.
The CD starts automatically and runs the client install wizard.
If the CD does not start automatically, choose Run from the Windows Start menu and in the dialog box enter
d:\setup.exe
(where d
is the letter of your CD-ROM drive).
The window shown below opens:
3
Click Next to proceed to the Choose Destination screen:
4
By default the wizard installs the Internet Server Client
Utilities in the directory: c:\Program Files\3Com
\
IS\Client Wizard
If you want to install the utilities in another directory, click the Browse button and navigate to the correct directory.
Click Next to move to the Setup Type screen.
13
5
Select the setup you require.
7
The Select Program Folder screen prompts you to select a location for the Internet Server program folder on the
Windows Start Menu.
■
■
These instructions assume you are carrying out a Typical setup.
Typical (recommended) — installs the server configuration utility, network configuration utility, desktop links for help files and installs or upgrades Internet Explorer and Outlook Express (or Netscape Communicator and
Netscape Messenger).
Custom — allows you to select which of the above components are installed.
6
Click Next to move to the Select Program Folder screen when you have made your selection. If you select Cus-
tom, you are prompted to select the components you want to install.
8
The default is a new Program Folder 3Com IS Client Util-
ity. If you want to install the icons into an existing folder, select the folder from the list box.
Click Next to move to the Setup Status screen.
14
9
The Client Wizard installs the necessary components for your PC to be able to communicate with the Internet
Server.
10
The final screen confirms the setup is complete.
Once the components are installed the next screen is automatically displayed.
11
Click Finish to exit the install program. Then remove the
CD-ROM from the drive.
15
R
UNNING THE
I
NTERNET
S
ERVER
I
NSTALLATION
W
IZARD
Connecting your PC to the Internet Server
You can run the Internet Server Installation Wizard from any
PC on your network provided the TCP/IP configuration is correctly set.
If you are installing your Internet Server on a new network, connect a PC to any free port on the hub or switch to which the Internet Server is also connected.
About the Installation Wizard
The Installation Wizard leads you through the following steps:
■
■
■
■
■
■
Welcome screen
Setting the local date and time
Setting up the System Administrator
Setting the WAN configuration
Setting the E-mail Server configuration
Checking the connection to your ISP
Starting the Installation Wizard
To start the Installation Wizard:
1
2
Open a web browser on your PC.
In the address box, enter:
http://IS:8000/
or if you know the IP address of the Internet Server, you can enter:
http://<ip_address>:8000/
where
<ip_address>
is the address of the Internet
Server
The factory default address of the Internet Server is
192.168.10.1
The IP address of the Internet Server depends on the
IP addressing scheme used on your network. See
Addressing Schemes for the Internet Server”
3
The Web interface of the Internet Server opens and if this is the first time the Web interface has been opened, the Internet Server Installation Wizard starts automatically and displays the End User License Agreement. Click
Accept to open the Installation Wizard.
16
The Installation Wizard opens in the browser.
Setting the Date and Time
To set the system time and date:
The Installation Wizard is automatically started when the Internet Server has been started up with its factory default settings. If you enter the address shown in step
2 after successfully running the Installation Wizard, the standard Internet Server User Interface opens.
4
If you cannot connect to the Web interface, check that your PC has an IP address on the same subnet as the Internet Server. To check your IP address on a
Windows 95/98 system, select Run from the Start menu and enter
winipcfg
. Click Release and then
Renew to obtain a new IP address automatically.
Click Next to move to the Date/Time screen.
17
3
4
1
2
Enter the date in the Date text box in the format mm/dd/yyyy
.
Enter the time in the Time text box in the format
HH:MM using the 12 hour clock. Click on the appropriate radio button to set the time to AM or PM.
Set your Local Time Zone from the pull-down menu.
Click on Next to proceed to the Password screen.
Setting up the E-mail and System
Administrators
The next step is to set up the following:
■
E-mail Administrator — This is a real person/network user who receives system reports and undeliverable e-mail in their own e-mail.
■
System Administrator — There is a default user, with a username of admin, who acts as the System
Administrator. The admin user has the ability to manage the Internet Server using the web interface. Any network user who knows the password can login as
admin and act as System Administrator.
1
2
3
4
5
In the Mail Administrator Configuration section, enter the details of a real user who will be the E-mail Administrator.
This user will be created when you complete the wizard.
Set up a password for the admin user. To do this, click on the radio button Activate administrator password and enter the password twice into the textboxes provided.
3Com recommends that you set a password to protect the configuration of the Internet Server.
Click on Next to proceed to the WAN Setup screen.
If you have activated password protection for the System
Administrator (admin user), you will be asked to authenticate with the username admin and the password you have selected.
When you re-enter the web interface in the future you are prompted for the username admin and this password.
18
Configuring the WAN Connection
To configure the WAN interface, select either Ethernet,
External Modem or External Euro-ISDN from the WAN
device pull-down menu. This determines whether the WAN
Ethernet port or Serial Port 1 is used for the Internet
Gateway and alters the screen accordingly.
Ethernet
If you are using the WAN Ethernet port to communicate with your Internet Gateway, you need to configure the IP parameters for the link.
1
■
■
There are two radio buttons:
Obtain IP Address from a DHCP server — If your Internet
Gateway operates a DHCP server, select this option so that the IP configuration is provided automatically. If you are unsure whether this facility is provided by your
Internet Gateway device, check the User Guide supplied with it.
Specify an IP address — If your Internet Gateway does not operate a DHCP server, select this option and then configure the IP parameters:
a
Set the WAN IP address. The address you use must be in the same subnet as your Internet Gateway.
2
3 b
Set the Subnet Mask.
c
Set the Gateway address.
Complete the DNS (Domain Name Server) settings:
Enter the DNS server Primary and Secondary DNS
Addresses (optional) supplied by your ISP.
Click on Next to proceed to the Email Setup screen.
External Modem
If you are using a dial up modem connection connected to
Serial Port 1 as your Internet Gateway, you need to provide the login details to your ISP.
If you are using an external Euro-ISDN Terminal
Adapter, see the additional instructions in Chapter 4 of the Internet Server User Guide.
19
1
Enter your login name in the ISP username text box.
2
Enter your login password in the ISP password textbox.
3
Enter the dial in phone number or ISDN number in the
ISP Phone Number text box.
4
Set the IP address for the connection:
■
■
If your ISP allocates your IP address on connection, click the Dynamic IP Address assigned on each con-
nection radio button.
If your ISP has provided you with a static (permanent)
IP address, click the Static IP Address radio button and enter the IP address in the Pre-assigned IP Address text box.
20
5
6
Complete the DNS (Domain Name Server) settings:
Enter the DNS server Primary and Secondary DNS
Addresses (optional) supplied by your ISP.
Click on Next to proceed to the Email Setup screen.
Configuring the E-mail Server
To enable the e-mail server and configure e-mail delivery, click on the Enable Mail Server checkbox and then follow the steps below.
1
■
■
Select the Incoming Mail Server Type. The option you select changes the mailbox configuration options displayed on screen. Check with your ISP which option you should select. The options are:
Multidrop Mailbox Forwarding — Select this option if your company has its own domain name at the ISP, such as yourcompany.com
and you have the option of using a multi-drop mail account. This is also known as a
virtual domain.
Enter the details required to configure Multidrop Mailbox Forwarding:
a
Type your Domain Name.
b c
Type the Name Or IP Address Of ISP’s Incoming Mail
Server.
Type the Username of multidrop mailbox at ISP.
Type the Password of multidrop mailbox at ISP.
d e
Go to step 2.
Mirrored Mailboxes — Select this option if
your
ISP can set up a mailbox on their Internet mail server for each user on the Internet Server, (for example, [email protected]
where “myname” is each user’s e-mail account name and “isp.net” is the domain name of your ISP). Your ISP can provide you with as many mailboxes as you need for a nominal monthly charge for each mailbox.
Enter the details required to configure Mirrored Mailboxes:
a
Type the Domain Name.
21
■
■
b
Type the Name or IP address of ISP’s incoming mail
server.
c
Go to step 2.
Enhanced SMTP Turn Delivery — Select this option if you have your own domain name at the ISP (such as
yourcompany.com), your ISP supports Enhanced SMTP
Turn Delivery (RFC 1985) and your Internet Server has a static IP address, then you have the option of using this
Internet mail delivery feature.
The Internet Server’s enhanced SMTP Turn Delivery option allows your ISP to queue your incoming mail on their mail server and then automatically forward it to Internet
Server the next time you connect to the Internet. Internet
Server will then forward the e-mail messages to the correct users on your LAN. It does not require you to set up a mailbox at your ISP.
Enter the details required to configure Enhanced SMTP
Turn Delivery.
a b
Type the Domain name.
Type the Name or IP address of ISP’s incoming mail
server.
Go to step 2.
c
Stand-alone SMTP Mail Server — Select this option if you have a permanent connection to the Internet and can operate your own SMTP mail server without storing any mail at your ISP.
■
Enter the details required to configure a standalone
SMTP Mail Server.
a b
Type your Domain Name.
Go to step 2.
SMTP Mailbagging — Select this option if you have your own domain name at the ISP (such as yourcompany.com), if your ISP supports SMTP Mailbagging, and if your
Internet Server has a static IP address, then you have the option of using this Internet mail delivery feature.
2
■
SMTP Mailbagging works similarly to Enhanced SMTP
Turn Delivery: your ISP queues your incoming mail on their mail server and then automatically forwards it to
Internet Server the next time you connect to the Internet.
However, instead of using an SMTP command to initiate mail delivery, SMTP Mailbagging uses the Unix “finger” command.
Enter the details required to configure SMTP Mailbagging:
a b c
Type your Domain Name.
Type the Name or IP address of ISP’s incoming mail
server.
Type the Username of Mailbagging mailbox at ISP
Select one of the following Outgoing Mail Options:.
IS delivers outgoing mail directly — Select this option if your ISP does not have SMTP mail server capabilities.
3
4
5
6
7
■
IS relays mail through ISP’s mail server — Select this option to give your ISP control of delivering e-mail to recipients. This is the recommended method.
Enter the Name or IP address of your ISP’s SMTP mail
server (for example, mail.mymail.net). The outgoing
SMTP mail server is used to send mail to the Internet.
To forward all incoming mail to an SMTP mail server on your network. Select Forward email to the internal SMTP
mail server at IP address check box and enter the IP address of the SMTP server.
If you chose Multi-drop Mailbox Forwarding as your
Incoming Mail Server Type, and your ISP uses a custom header to specify mail recipients, enter the Custom
Addressee Identification Field. This field is only necessary if specified by your ISP.
If you chose Multi-drop Mailbox Forwarding as your
Incoming Mail Server Type, and your ISP uses an alias IP address or hostname in the Received line to specify mail recipients, enter the IP address or hostname in the ISP
Mail Server Alias text box. This field is only necessary if specified by your ISP. For example, some ISPs require an alias such as mailstore or mailbox to be entered in this field.
When you have completed the e-mail configuration, click on Next to proceed to the ISP Diagnostics screen.
22
Checking the Connection to the ISP
The Internet Server Installation Wizard runs a test to check that you can connect to your ISP and to the Internet.
23
What to do Next
Once you have run the Internet Server Installation Wizard, you will need to do the following:
■
■
■
■
■
Configure Users — Create user accounts for all network clients on the Internet Server. See Chapter 2 of the
Internet Server User Guide for more information.
Run the Client Wizard — Run the wizard on any PCs on your network that do not have a web browser or e-mail client. This wizard also installs help files for the user.
Set up IP configuration on your PCs — The simplest way to configure the PCs is to ensure that they obtain their IP configuration automatically by enabling the DHCP server on the Internet Server. Also check that your PC is set for automatic IP addressing. To do this, select
Network from the Control Panel and set the TCP/IP
Properties for your Ethernet adapter. Ensure that the
Obtain an IP address automatically radio button is selected as shown in the illustration overleaf.
Reboot the PCs — If your Internet Server is acting as a
DHCP server for your network, reboot all the PCs on your network to ensure that they obtain their IP configuration from the Internet server.
Enable any other services — Configure the other services on the Internet Server, for example, web server, ftp server. See the Internet Server User Guide for more information.
Where to Find Other Information
For information about configuring and managing the
Internet Server, see the Internet Server User Guide
(DUA1950-4BAA01).
For information about other 3Com products contact your supplier or see the 3Com website
http://www.3com.com
24
C
ONFIGURING
Y
OUR
C
LIENT
PC
Setting up an E-mail Account
You can use either Outlook Express or Netscape Messenger to set up an e-mail account on your client PC.
Using Outlook Express
To set up an e-mail account in Outlook Express:
1
Select Accounts from the Tools menu.
2
Click on the Add button and choose Mail…
3
4
5
■
■
Enter your name in the field provided. This should be your full name, as you would like it to appear on outgoing e-mail messages. Click Next.
Enter your e-mail address in the following format:
<username_on_IS>@<domain_name_of_ISP>
. Click
Next.
Choose whether to use POP3 or IMAP, and select the appropriate option.
With POP3, e-mail messages are downloaded onto your client PC and removed from the Internet Server.
With IMAP, e-mail messages remain on the Internet
Server. They are deleted from the Internet Server when you delete them on your client PC.
25
6
7
8
Enter the hostname or IP address of the Internet Server as both the incoming and outgoing mail servers.
Enter your Internet Server username and password in the
Account Name and Password fields. Then click Finish to return to the previous screen.
Click Properties.
9
In the Mail Account field, enter a name for this mail account. For example,
IS Mail Server
.
10
Click OK, then click Close. Your e-mail account is now ready to use.
Using Netscape Messenger
To set up an e-mail account in Netscape Messenger:
1
Select Preferences... from the Edit menu.
2
3
4
5
Expand the Mail & Newsgroups menu, and select Iden-
tity.
Enter Your name in the field provided. This should be your full name, as you would like it to appear on outgoing e-mail messages.
Enter your Email address in the following format:
<username_on_IS>@<domain_name_of_ISP>
.
Select Mail Servers from the Mail & Newsgroups menu.
6
Click Add… in the Incoming Mail Servers section of the screen.
7
Under Server Name, enter the hostname or IP address of the Internet Server.
8
Choose whether to use POP3 or IMAP, and select the appropriate option in the Server Type field.
■
■
With POP3, e-mail messages are downloaded onto your client PC and removed from the Internet Server.
With IMAP, e-mail messages remain on the Internet
Server. They are deleted from the Internet Server when you delete them on your client PC.
9
Enter your Internet Server username in the User Name field. Select the Remember password check box, and click OK to return to the previous screen.
10
Enter the hostname or IP address of the Internet Server in the Outgoing mail (SMTP) server field.
11
Enter your Internet Server username in the Outgoing mail
server user name field.
12
Click OK. Your e-mail account is now ready to use.
Configuring your Web Browser
By default the Internet Server is configured to allow full web access and you need make no changes to the web browsers on users PCs. This allows users unrestricted access to the web but there are no allow/deny lists, web caching or
26
internet connection reports. You can configure the Internet
Server to provide some or all of these but if you do, you must then configure the browsers on your client PCs appropriately.
If you want to control web access, you must change the default settings on the Internet Server. To do this, refer to "Configuring the Web Caching Proxy Server" in the Internet Server User Guide.
Configuring Internet Explorer
If you change the Internet Server default settings, you must configure Internet Explorer 5 and above as follows:
1
Select Internet Options... from the Tools menu. The Inter-
net Options window opens.
2
3
4
Select the Connections tab.
Click the LAN Settings... button. The LAN Settings window opens.
■
Select the Use a proxy server check box, and then manually assign the following attributes:
Address —
IS
5
■
Port —
8080
If this is the System Administrator’s PC, then you also need to:
a
Select the Bypass Proxy Server for local addresses checkbox.
6
7 b
Select Advanced and in the Exceptions field enter the
LAN IP address and DNS Name of the Internet Server.
For example,
192.168.10.1
and
IS
.
Click OK to close the form and return to the Internet
Options window.
Click OK in the Internet Options window to save your settings. The Internet Server will now function as a Web
Proxy.
Configuring Netscape Communicator
If you change the Internet Server default settings, you must configure Netscape Communicator 4.73 and above as follows:
1
2
3
4
5
Select Preferences... from the Edit menu. The Prefer-
ences window opens.
Under the Category heading, select Advanced. A short list of new options appears.
Select Proxies from the list.
■
Select the Manual proxy configuration radio button.
Click the View button, and manually enter the following details:
HTTP —
IS
6
■
PORT —
8080
If this is the System Administrator’s PC, then you also need to add an entry for the Internet Server in the
Exceptions field. Enter the LAN IP address and DNS
27
7
Name of the Internet Server. For example,
192.168.10.1
and
IS
.
Click OK to close the form. The Internet Server will now function as a Web Proxy.
IP A
DDRESSING
S
CHEMES FOR THE
I
NTERNET
S
ERVER
The following tables can be used to help set up the Internet
Server into various network configurations. Network configurations can use either Dynamic or Static addressing schemes.
■
■
Dynamic indicates that there is a DHCP server on the network which issues IP addresses to the client PCs.
Static indicates that static addresses should be used throughout.
The Dynamic scheme is recommended for ease of use, where the PCs on the network are configured as DHCP clients. It is recommended that any servers on the network are given static addresses. In the case where the Internet
Server is being used as a DHCP Server on the LAN network and the Internet Gateway is a DHCP server on the WAN side, then factory defaults can be used.
Internet Server Information
Internet Server default IP address (LAN side)
192.168.10.1
192.168.10.10 to 192.168.10.250
Internet Server default
DHCP IP address range
(LAN side)
Default IP address
(WAN side)
DHCP client — The WAN port obtains its IP address from the Internet Gateway.
Internet Server Information
IP address of Serial Port 1 when used for Dial In http://192.168.0.130
IP address of Serial Port 2 when used for Dial In http://192.168.0.131
To access the Internet
Server Web interface http://<ip_address>:8000 for example: http://192.168.10.1:8000 or http://IS:8000
To access the Internet
Server User Admin interface
To access the company web page (LAN side)
To access your Internet
Server personal web page http://<ip_address>:8000/useradmin or http://is:8000/useradmin http://<ip_address> or http://iswebserver http://<ip_address>/~<user _name> for example, http://192.168.10.1/~joe_brown or http://iswebserver/~joe_brown
28
WAN Side IP address
Use the tables that follow to determine the IP addressing scheme for the WAN port.
Connection to ISP via WAN Ethernet port:
IP addressing scheme
Dynamic
Recommended IP addresses
Static
Factory defaults for the Internet Server, for example if the 3Com OfficeConnect Lan
Modem is used. If the Internet Gateway is a
DHCP server, it will issue an IP address to the
WAN side of the Internet Server
Factory defaults for the Internet Gateway LAN port, but with the Internet Gateway DHCP server disabled. The Internet Server WAN port
IP address needs to be set up manually to use a static address. See the Static Address rules below
Connection to ISP via Modem or Euro-ISDN:
IP addressing scheme
Dynamic
Recommended IP addresses
Static
Dial out: The address of the Internet Server is obtained automatically from the ISP.
Dial in: The remote PC is treated as if connected to the LAN side. See “LAN Side” table.
A static address is obtained from your ISP.
Static Address Rules
When choosing static addresses, you must ensure that the addresses meet the following requirements:
■
The IP address of the Internet Server WAN port, must be on the same subnet as the Internet Gateway device. For example, if the Internet Server is connected to the ISP via an Internet Gateway, the IP address of the Internet Server
WAN port must be on the same subnet as the Internet
Gateway LAN port.
■
■
The Internet Server’s gateway and DNS server IP addresses must be set to the IP address of the connected
Internet Gateway IP address.
The IP address must not clash with any other IP address on the network, or with the DHCP range of any DHCP server on the network.
29
LAN Side IP address
Use the tables that follow to determine the IP addressing scheme for the LAN port.
New LAN or existing network without IP address:
IP addressing scheme
Dynamic — using the Internet Server as a DHCP server
Recommended IP addresses
Static
Factory defaults for the Internet Server
(default IP address: 192.168.10.1) Configure PCs on the LAN as DHCP clients and use the Internet Server as a DHCP server.
Network devices that need static IP address must use an IP address in the range
192.168.10.2 to 192.168.10.9.
Factory defaults for the Internet Server, but with the DHCP server disabled. Configure all network devices with a static IP addresses in the range 192.168.10.2 to
192.168.10.254.
Existing LAN without a DHCP server:
IP addressing scheme
Dynamic — using the Internet Server as a DHCP server
Static
Recommended IP addresses
As for New LAN.
Factory defaults for the Internet Server, but with the DHCP server disabled. Configure the Internet Server with a static IP address on the same subnet as the existing LAN.
Configure PC clients to have a default gateway and DNS address of the Internet Server.
30
Existing LAN with a DHCP server:
IP addressing scheme
Dynamic — using the Internet Server as a DHCP server
Dynamic — using the existing DHCP server
Recommended IP addresses
Disable the existing DHCP server. Configure PCs on the LAN as DHCP clients and use the Internet Server as a DHCP server.
Network devices that need static IP address must use an IP address in the range
192.168.10.2 to 192.168.10.9.
Disable the DHCP server in the Internet
Server. Choose a static IP address for the
Internet Server, on the same subnet as the existing LAN. Configure the existing DHCP server to provide the default Gateway and
DNS server settings of the Internet Server to the PC clients.
Your ISP Details
3Com recommends that you record the details of your ISP in the following tables:
Connecting to your ISP
ISP login name
ISP login password
Telephone Number to connect to your ISP
Primary DNS address
Secondary DNS address (optional)
Static WAN IP address
(if applicable)
E-mail Information
Your domain name
Address of ISP’s SMTP mail server
Address of ISP’s POP mail server
Your POP login name
Your POP login password
Web Space
Address of your Web space
Address of FTP server for your
Web space
Login name for ISP Web space
FTP server.
Password for ISP Web space FTP server.
31
I
MPORTANT
S
AFETY
I
NFORMATION
WARNING: Warnings contain directions that you must follow for your personal safety. Follow all directions carefully.
You must read the following safety information carefully before you install or remove the unit:
■
■
■
■
■
Exceptional care must be taken during installation and removal of the unit.
The socket outlet must be near to the unit and easily accessible.
This unit operates under SELV (Safety Extra Low Voltage) conditions according to IEC 950. The conditions are only maintained if the equipment to which it is connected also operates under SELV conditions.
There are no user-replaceable fuses or user-serviceable parts inside the Internet Server. If you have a physical problem with the unit that cannot be solved with problem solving actions in this guide, contact your supplier.
This unit must be connected to an earthed (grounded) socket.
WARNING: RJ-45 ports. These are shielded RJ-45 data sockets. They cannot be used as telephone
32
sockets. Only connect RJ-45 data connectors to these sockets.
W
ICHTIGE
S
ICHERHEITSHINWEISE
WARNHINWEIS: Warnhinweise enthalten
Anweisungen, die Sie zu Ihrer eigenen Sicherheit befolgen müssen. Alle Anweisungen sind sorgfältig zu befolgen.
Sie müssen die folgenden Sicherheitsinformationen sorgfältig durchlesen, bevor Sie das Geräts installieren oder ausbauen:
■
■
■
■
■
Bei der Installation und beim Ausbau des Geräts ist mit höchster Vorsicht vorzugehen.
Die Netzsteckdose muß in der Nähe des Geräts und leicht zugänglich sein.
Der Betrieb dieses Geräts erfolgt unter den
SELV-Bedingungen (Sicherheitskleinstspannung) gemäß
IEC 950. Diese Bedingungen sind nur gegeben, wenn auch die an das Gerät angeschlossenen Geräte unter
SELV-Bedingungen betrieben werden.
Es sind keine von dem Benutzer zu ersetzende oder zu wartende Teile in dem Gerät vorhanden. Wenn Sie ein
Problem mit dem Internet Server haben, das nicht mittels der Fehleranalyse in dieser Anleitung behoben werden kann, setzen Sie sich mit Ihrem Lieferanten in
Verbindung.
Das Gerät muß an eine geerdete Netzsteckdose angeschlossen werden.
33
WARNHINWEIS: RJ-45-Anschlüsse. Dies sind abgeschirmte RJ-45-Datenbuchsen. Sie können nicht als Telefonanschlußbuchsen verwendet werden. An diesen Buchsen dürfen nur RJ-45-Datenstecker angeschlossen werden.
C
ONSIGNES IMPORTANTES DE SÉCURITÉ
AVERTISSEMENT: Les avertissements présentent des consignes que vous devez respecter pour garantir votre sécurité personnelle. Vous devez respecter attentivement toutes les consignes.
Nous vous demandons de lire attentivement les consignes suivantes de sécurité avant d’installer ou de retirer l’appareil:
■
■
■
■
■
Faites très attention lors de l'installation et de la dépose du groupe.
La prise secteur doit se trouver à proximité de l’appareil et son accès doit être facile.
L’appareil fonctionne à une tension extrêmement basse de sécurité qui est conforme à la norme CEI 950. Ces conditions ne sont maintenues que si l'équipement auquel il est raccordé fonctionne dans les mêmes conditions.
Il n’y a pas de parties remplaceables par les utilisateurs ou entretenues par les utilisateurs à l’intérieur du moyeu.
Si vous avez un problème physique avec le moyeu qui ne peut pas être résolu avec les actions de la résolution des problèmes dans ce guide, contacter votre fournisseur.
Vous devez raccorder cet appareil à une sortie mise à la terre (mise à la masse).
34
AVERTISSEMENT: Ports RJ-45. Il s'agit de prises femelles blindées de données RJ-45. Vous ne pouvez pas les utiliser comme prise de téléphone. Branchez uniquement des connecteurs de données RJ-45 sur ces prises femelles.
3C
OM
C
ORPORATION
L
IMITED
W
ARRANTY
This warranty applies to customers located in the United States, Australia, Canada
(except Quebec), Ireland, New Zealand, U.K., and other English language countries, and countries for which a translation into the local language is not provided
Internet Server
H
ARDWARE
:
3Com warrants to the end user ("Customer") that this hardware product will be free from defects in workmanship and materials, under normal use and service, for the following length of time from the date of purchase from 3Com or its authorized reseller:
Lifetime, for as long as the original Customer owns the product (not transferable to a subsequent end user)
3Com's sole obligation under this express warranty shall be, at 3Com's option and expense, to repair the defective product or part, deliver to Customer an equivalent product or part to replace the defective item, or if neither of the two foregoing options is reasonably available, 3Com may, in its sole discretion, refund to Customer the purchase price paid for the defective product. All products that are replaced will become the property of 3Com. Replacement products or parts may be new or reconditioned. 3Com warrants any replaced or repaired product or part for ninety
(90) days from shipment, or the remainder of the initial warranty period, whichever is longer.
S
OFTWARE
:
3Com warrants to Customer that each software program licensed from it, except as noted below, will perform in substantial conformance to its program specifications, for a period of ninety (90) days from the date of purchase from
3Com or its authorized reseller. 3Com warrants the media containing software against failure during the warranty period. No updates are provided, unless specifically included in the Included Services section. 3Com's sole obligation under this express warranty shall be, at 3Com's option and expense, to refund the purchase price paid by Customer for any defective software product, or to replace any defective media with software which substantially conforms to applicable 3Com published specifications. Customer assumes responsibility for the selection of the appropriate applications program and associated reference materials. 3Com makes no warranty or representation that its software products will meet Customer's requirements or work in combination with any hardware or
35
applications software products provided by third parties, that the operation of the software products will be uninterrupted or error free, or that all defects in the software products will be corrected. For any third party products listed in the
3Com software product documentation or specifications as being compatible,
3Com will make reasonable efforts to provide compatibility, except where the non-compatibility is caused by a "bug" or defect in the third party's product or from use of the software product not in accordance with 3Com's published specifications or user manual.
THIS 3COM PRODUCT MAY INCLUDE OR BE BUNDLED WITH (1) THIRD PARTY
SOFTWARE, OR (2) 3COM SOFTWARE THAT IS LICENSED "AS IS", THE USE OF
WHICH IS GOVERNED BY A SEPARATE END USER LICENSE AGREEMENT. THIS
3COM WARRANTY DOES NOT APPLY TO SUCH THIRD PARTY SOFTWARE OR
3COM SOFTWARE LICENSED "AS IS". FOR THE APPLICABLE WARRANTY, PLEASE
REFER TO THE END USER LICENSE AGREEMENT GOVERNING THE USE OF SUCH
SOFTWARE OR THE ACCOMPANYING DOCUMENTATION RELATING TO SUCH
SOFTWARE.
Y
EAR
2000 W
ARRANTY
:
In addition to the Hardware Warranty and Software Warranty stated above,
3Com warrants that each product sold or licensed to Customer on and after
January 1, 1998 that is date sensitive will continue performing properly with regard to such date data on and after January 1, 2000, provided that all other products used by Customer in connection or combination with the 3Com product, including hardware, software, and firmware, accurately exchange date data with the 3Com product, with the exception of those products identified at
3Com's Web site, http://www.3com.com/products/yr2000.html, as not meeting this standard. If it appears that any product that is stated to meet this standard does not perform properly with regard to such date data on and after January 1,
2000, and Customer notifies 3Com within ninety (90) days after purchase of the product from 3Com or its authorized reseller, 3Com shall, at its option and expense, provide a software update which would effect the proper performance of such product, repair such product, deliver to Customer an equivalent product to replace such product, or if none of the foregoing is feasible, refund to
Customer the purchase price paid for such product.
Any software update or replaced or repaired product will carry a Year 2000
Warranty for ninety (90) days after purchase.
O
BTAINING
W
ARRANTY
S
ERVICE
:
Customer must contact a 3Com Corporate Service Center or an Authorized 3Com
Service Center within the applicable warranty period to obtain warranty service authorization. Dated proof of purchase from 3Com or its authorized reseller may be required. Products returned to 3Com's Corporate Service Center must be pre-authorized by 3Com with a User Service Order (USO) number (or a Return
Material Authorization (RMA) number or a Service Repair Order (SRO) number, whichever was issued) marked on the outside of the package, and sent prepaid and packaged appropriately for safe shipment, and it is recommended that they be insured or sent by a method that provides for tracking of the package.
Responsibility for loss or damage does not transfer to 3Com until the returned item is received by 3Com. The repaired or replaced item will be shipped to
Customer, at 3Com's expense, not later than thirty (30) days after 3Com receives the defective product, and 3Com will retain risk of loss or damage until the item is delivered to Customer.
3Com shall not be responsible for any software, firmware, information, or memory data of Customer contained in, stored on, or integrated with any products returned to 3Com for repair, whether under warranty or not.
Dead- or Defective-on-Arrival. In the event a product completely fails to function or exhibits a defect in materials or workmanship within the first forty-eight (48) hours of installation but no later than thirty (30) days after the date of purchase, and this is verified by 3Com, it will be considered dead- or defective-on-arrival (DOA) and a replacement shall be provided prior to 3Com receiving the defective product, but only if Customer provides a purchase order number, credit card number, or other method of payment acceptable to 3Com, to be used if 3Com needs to charge Customer for the replacement, as explained below. The replacement product will normally be shipped not later than three (3) business days after 3Com's verification of the DOA product, but may be delayed due to export or import procedures. The shipment of a replacement product prior to 3Com receiving the defective product is subject to local legal requirements and may not be available in all locations. When such a replacement is provided and Customer fails to return the original product to
3Com within fifteen (15) days after shipment of the replacement, 3Com will charge Customer for the replacement product, at list price.
Shipment of a Replacement Prior to 3Com Receiving the Defective Product is provided for five (5) years, after which time it may be available for a specified fee, but in either case only if Customer provides a purchase order number, credit card number, or other method of payment acceptable to 3Com, to be used if
3Com needs to charge Customer for the replacement, as explained below. 3Com will make commercially reasonable efforts to ship the replacement product not later than five (5) business days after receiving the request for a replacement, but
36
may be delayed due to product availability or export or import procedures. The shipment of a replacement product prior to 3Com receiving the defective product is subject to local legal requirements and may not be available in all locations.
When such a replacement is provided and Customer fails to return the original product to 3Com within fifteen (15) days after shipment of the replacement,
3Com will charge Customer for the replacement, at list price. This replacement prior to 3Com receiving the defective product is different from the fee-based
Advance Hardware Replacement Service, which is available as a contracted service offering.
I
NCLUDED
S
ERVICES
:
3Com's Electronic Support Services, available at no charge, include 3Com
Knowledgebase, information on known bugs, documentation, release notes, and publicly available software and firmware upgrades. 3Com reserves the right to modify or cancel this offering at any time, without advance notice.
Telephone Technical Support, with coverage for basic troubleshooting only, will be provided at no additional charge for 12 months from the date of purchase, on a commercially reasonable efforts basis. Telephone support is provided by 3Com only if Customer purchased this product directly from 3Com, or if Customer's reseller is unable to provide telephone support. To qualify for this telephone technical support, Customer must register on the 3Com Web site at http://support.3Com.com/index.htm, and state the date of purchase, product number, and serial number. 3Com's response to a request for telephone technical support will be in the form of a return call from a 3Com representative by close of business the following business day, defined as 9 a.m. to 5 p.m., local time, Monday through Friday, excluding local holidays. Please refer to the
Technical Support appendix in the User Guide for telephone numbers.
Software Updates, All software and firmware upgrades and the latest code for this product downloaded through the 3Com Software Library.
W
ARRANTIES
E
XCLUSIVE
:
IF A 3COM PRODUCT DOES NOT OPERATE AS WARRANTED ABOVE,
CUSTOMER'S SOLE REMEDY FOR BREACH OF THAT WARRANTY SHALL BE
REPAIR, REPLACEMENT, OR REFUND OF THE PURCHASE PRICE PAID, AT 3COM'S
OPTION. TO THE FULL EXTENT ALLOWED BY LAW, THE FOREGOING
WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER
WARRANTIES, TERMS, OR CONDITIONS, EXPRESS OR IMPLIED, EITHER IN FACT
OR BY OPERATION OF LAW, STATUTORY OR OTHERWISE, INCLUDING
WARRANTIES, TERMS, OR CONDITIONS OF MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE, SATISFACTORY QUALITY, CORRESPONDENCE WITH
DESCRIPTION, AND NON-INFRINGEMENT, ALL OF WHICH ARE EXPRESSLY
DISCLAIMED. 3COM NEITHER ASSUMES NOR AUTHORIZES ANY OTHER PERSON
TO ASSUME FOR IT ANY OTHER LIABILITY IN CONNECTION WITH THE SALE,
INSTALLATION, MAINTENANCE OR USE OF ITS PRODUCTS.
3COM SHALL NOT BE LIABLE UNDER THIS WARRANTY IF ITS TESTING AND
EXAMINATION DISCLOSE THAT THE ALLEGED DEFECT OR MALFUNCTION IN THE
PRODUCT DOES NOT EXIST OR WAS CAUSED BY CUSTOMER'S OR ANY THIRD
PERSON'S MISUSE, NEGLECT, IMPROPER INSTALLATION OR TESTING,
UNAUTHORIZED ATTEMPTS TO OPEN, REPAIR OR MODIFY THE PRODUCT, OR
ANY OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE, OR BY
ACCIDENT, FIRE, LIGHTNING, POWER CUTS OR OUTAGES, OTHER HAZARDS, OR
ACTS OF GOD.
L
IMITATION
O
F
L
IABILITY
:
TO THE FULL EXTENT ALLOWED BY LAW, 3COM ALSO EXCLUDES FOR ITSELF
AND ITS SUPPLIERS ANY LIABILITY, WHETHER BASED IN CONTRACT OR TORT
(INCLUDING NEGLIGENCE), FOR INCIDENTAL, CONSEQUENTIAL, INDIRECT,
SPECIAL, OR PUNITIVE DAMAGES OF ANY KIND, OR FOR LOSS OF REVENUE OR
PROFITS, LOSS OF BUSINESS, LOSS OF INFORMATION OR DATA, OR OTHER
FINANCIAL LOSS ARISING OUT OF OR IN CONNECTION WITH THE SALE,
INSTALLATION, MAINTENANCE, USE, PERFORMANCE, FAILURE, OR INTERRUPTION
OF ITS PRODUCTS, EVEN IF 3COM OR ITS AUTHORIZED RESELLER HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, AND LIMITS ITS LIABILITY TO
REPAIR, REPLACEMENT, OR REFUND OF THE PURCHASE PRICE PAID, AT 3COM'S
OPTION. THIS DISCLAIMER OF LIABILITY FOR DAMAGES WILL NOT BE AFFECTED
IF ANY REMEDY PROVIDED HEREIN SHALL FAIL OF ITS ESSENTIAL PURPOSE.
D
ISCLAIMER
:
Some countries, states, or provinces do not allow the exclusion or limitation of implied warranties or the limitation of incidental or consequential damages for certain products supplied to consumers, or the limitation of liability for personal injury, so the above limitations and exclusions may be limited in their application to you. When the implied warranties are not allowed to be excluded in their entirety, they will be limited to the duration of the applicable written warranty.
This warranty gives you specific legal rights which may vary depending on local law.
G
OVERNING
L
AW
:
This Limited Warranty shall be governed by the laws of the State of California,
U.S.A., and by the laws of the United States, excluding their conflicts of laws principles. The United Nations Convention on Contracts for the International Sale of Goods is hereby excluded in its entirety from application to this Limited
Warranty.
3Com Corporation
5400 Bayfront Plaza
P.O. Box 58145
Santa Clara, CA 95052-8145
(408) 326-5000
June 23, 2000
37
R
EGULATORY
N
OTICES
FCC S
TATEMENT
■
■
■
■
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules, and the Canadian Department of
Communications Equipment Standards entitled, “Digital Apparatus,” ICES-003. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
■
Reorient the receiving antenna.
Relocate the equipment with respect to the receiver.
Move the equipment away from the receiver.
Plug the equipment into a different outlet so that equipment and receiver are on different branch circuits.
Consult the dealer or an experienced radio/television technician for help.
Information To The User
The user may find the following booklet prepared by the Federal Communications Commission helpful:
How to Identify and Resolve Radio-TV Interference Problems
This booklet is available from the U.S. Government Printing Office, Washington, DC 20402,
Stock No. 004-000-00345-4.
In order to meet FCC emissions limits, this equipment must be used only with cables which comply with IEEE 802.3.
CSA S
TATEMENT
This Class A digital apparatus meets all requirements of the Canadian Interference-Causing
Equipment Regulations.
Cet appareil numérique de la classe A respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.
VCCI S
TATEMENT
BCIQ S
TATEMENT
38
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