3Com 3CRWER300-73 Router Manual PDF (Setup & Configuration Guide)

Given below is full router user manual of 3Com 3CRWER300-73 router model. You can also download this manual in PDF Format to read later on your computer.

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Part No. 10016790 Rev. AA
Published July 2008
Wireless 11n Cable/DSL Firewall Router
User Guide
WL-602
3CRWER300-73
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3Com Corporation
350 Campus Drive,
Marlborough, MA
USA 01752-3064
Copyright © 2004, 2005, 2006, 2007, 2008, 3Com Corporation. 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 Corporation.
3Com Corporation reserves the right to revise this documentation and to make changes in content from time
to time without obligation on the part of 3Com Corporation to provide notification of such revision or change.
3Com Corporation provides this documentation without warranty, term, or condition of any kind, either
implied or expressed, including, but not limited to, the implied warranties, terms or conditions of
merchantability, satisfactory quality, and fitness for a particular purpose. 3Com may make improvements or
changes in the product(s) and/or the program(s) described in this documentation at any time.
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, and the 3Com logo are registered trademarks of 3Com Corporation.
Intel and Pentium are registered trademarks of Intel Corporation. Microsoft, MS-DOS, Windows, and Windows
NT are registered trademarks of Microsoft Corporation. Novell and NetWare are registered trademarks of
Novell, Inc. UNIX is a registered trademark in the United States and other countries, licensed exclusively
through X/Open Company, Ltd.
Netscape Navigator is a registered trademark of Netscape Communications.
JavaScript is a trademark of Sun Microsystems
Wi-Fi and the Wi-Fi logo are registered trademarks of the WI-Fi Alliance.
IEEE and 802 are trademarks of the Institute of Electrical and Electronics Engineers, Inc.
All other company and product names may be trademarks of the respective companies with which they are
associated.
ENVIRONMENTAL STATEMENT
It is the policy of 3Com Corporation to be environmentally-friendly in all operations. To uphold our policy, we
are committed to:
Establishing environmental performance standards that comply with national legislation and regulations.
Conserving energy, materials and natural resources in all operations.
Reducing the waste generated by all operations. Ensuring that all waste conforms to recognized environmental
standards. Maximizing the recyclable and reusable content of all products.
Ensuring that all products can be recycled, reused and disposed of safely.
Ensuring that all products are labelled according to recognized environmental standards.
Improving our environmental record on a continual basis.
End of Life Statement
3Com processes allow for the recovery, reclamation and safe disposal of all end-of-life electronic components.
Regulated Materials Statement
3Com products do not contain any hazardous or ozone-depleting material.
Environmental Statement about the Documentation
The documentation for this product is printed on paper that comes from sustainable, managed forests; it is
fully biodegradable and recyclable, and is completely chlorine-free. The varnish is environmentally-friendly, and
the inks are vegetable-based with a low heavy-metal content.
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C
ONTENTS
A
BOUT
T
HIS
G
UIDE
Naming Convention
7
Conventions
8
Feedback About This User Guide
9
Related Documentation
9
I
NTRODUCING
THE
R
OUTER
Wireless 11n Cable/DSL Firewall Router
11
Router Advantages
13
Package Contents
13
Minimum System and Component Requirements
14
Physical Features
14
I
NSTALLING
THE
R
OUTER
Introduction
19
Safety Information
19
Positioning the Router
19
Using the Rubber Feet
20
Wall Mounting
20
Mounting Instructions for Cement Walls
20
Mounting Instructions for Wood Walls
21
Powering Up the Router
21
Connecting the Router
21
S
ETTING
U
P
Y
OUR
C
OMPUTERS
Obtaining an IP Address Automatically
23
Windows 2000
23
Windows Vista
25
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Windows XP
26
Macintosh
26
Disabling PPPoE and PPTP Client Software
27
Disabling Web Proxy
27
R
UNNING
THE
S
ETUP
W
IZARD
Accessing the Router using the 3Com Detect Application
29
Running the 3Com Detect Application
29
Accessing the Setup Wizard
31
Wizard -
Change Password
34
Wizard -
Time and Time Zone
35
Wizard -
Connection Type
36
Setup Wizard - LAN Settings
42
Wizard - Wireless Setting
43
Wizard - Configuration Summary
49
C
ONFIGURING
THE
R
OUTER
Navigating Through the Router Configuration screens
51
Main Menu
51
Welcome Screen
51
Status
51
LAN Settings
52
LAN Settings
52
DHCP Clients List
53
Wireless Settings
55
Configuration
56
Encryption
57
WPS
62
Connection Control
64
Client List
65
WMM
65
WDS
68
Advanced
71
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Internet Settings
73
WAN
73
DNS
79
Clone MAC address
80
Firewall
81
SPI
81
Special Applications
85
Virtual Servers
86
DMZ
87
PC Privileges
88
Schedule Rule
90
URL Filter
91
Advanced
92
Security
92
VLAN
95
Static Routes
97
RIP
99
DDNS
101
SNMP
102
Syslog
103
Proxy ARP
104
QoS Settings
105
Traffic mapping
106
VPN
108
System Tools
115
Restart Router
115
Configuration
115
Upgrade
116
Time Zone
117
Ping
118
Traceroute
119
DNS Lookup
120
Diagnostic
120
Status and Logs
121
Status
121
Routing Table
122
Logs
122
Traffic Statistics
123
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