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Wireless 11n ADSL Firewall Router User Guide WL-603 3CRWDR300A-73 3CRWDR300B-73 http://www.3Com.com/ Part No. 10016794 Rev AA Published July 2008
Wireless 11n ADSL Firewall Router User Guide WL-603 3CRWDR300A-73 3CRWDR300B-73 http://www.3Com.com/ Part No. 10016794 Rev AA Published July 2008
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...may not be provided to recognized environmental standards. Ensuring that all end-of-life electronic components. End of Life Statement 3Com processes allow for this product is provided with , this documentation and to : Establishing environmental performance standards that all operations.... under a license agreement included with national legislation and regulations. If there is completely chlorine-free. Unless otherwise indicated, 3Com registered trademarks are registered trademarks of the WI-Fi Alliance. Novell and NetWare are registered in the United States and may...
...may not be provided to recognized environmental standards. Ensuring that all end-of-life electronic components. End of Life Statement 3Com processes allow for this product is provided with , this documentation and to : Establishing environmental performance standards that all operations.... under a license agreement included with national legislation and regulations. If there is completely chlorine-free. Unless otherwise indicated, 3Com registered trademarks are registered trademarks of the WI-Fi Alliance. Novell and NetWare are registered in the United States and may...
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... GUIDE Naming Convention 7 Conventions 8 Feedback About This User Guide 9 Related Documentation 9 INTRODUCING THE ROUTER Wireless 11n ADSL Firewall Router 11 Router Advantages 14 Package Contents 14 Minimum System and Component Requirements 15 Physical Features 15 INSTALLING THE ROUTER Introduction 21 Safety Information 21 Positioning the Router 21 Using the Rubber Feet 22 Wall Mounting 22 Mounting Instructions for Cement...
... GUIDE Naming Convention 7 Conventions 8 Feedback About This User Guide 9 Related Documentation 9 INTRODUCING THE ROUTER Wireless 11n ADSL Firewall Router 11 Router Advantages 14 Package Contents 14 Minimum System and Component Requirements 15 Physical Features 15 INSTALLING THE ROUTER Introduction 21 Safety Information 21 Positioning the Router 21 Using the Rubber Feet 22 Wall Mounting 22 Mounting Instructions for Cement...
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...31 Disabling Web Proxy 31 RUNNING THE SETUP WIZARD Accessing the Router using the 3Com Detect Application 33 Running the 3Com Detect Application 33 Accessing the Setup Wizard 35 Wizard - Time and Time Zone 39 Wizard - Wireless Setting 47 Wizard - LAN Settings 46 Wizard - Configuration Summary... 52 CONFIGURING THE ROUTER Navigating through the Router Configuration Screens 53 Main Menu 53 Welcome ...
...31 Disabling Web Proxy 31 RUNNING THE SETUP WIZARD Accessing the Router using the 3Com Detect Application 33 Running the 3Com Detect Application 33 Accessing the Setup Wizard 35 Wizard - Time and Time Zone 39 Wizard - Wireless Setting 47 Wizard - LAN Settings 46 Wizard - Configuration Summary... 52 CONFIGURING THE ROUTER Navigating through the Router Configuration Screens 53 Main Menu 53 Welcome ...
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DNS 88 Clone MAC address 89 Firewall 90 SPI 90 Special Applications 94 Virtual Servers 95 DMZ 96 PC Privileges 97 Schedule Rule 99 URL Filter 100 Advanced 101 Security 101 VLAN 104 Static Routes 106 RIP 108 DDNS 110 SNMP 111 Syslog 112 Proxy ARP 113 QoS Settings 114 Traffic Mapping 115 VPN 117 System Tools 124 Restart Router 124 Configuration 124 Upgrade 125 Time Zone 126 Ping 127 Traceroute 128 DNS Lookup 129 Diagnostic 129 Status and Logs 130 Status 130 ADSL Status 131 ATM PVC Status 131 Routing Table 132 Logs 132 Traffic Statistics 133
DNS 88 Clone MAC address 89 Firewall 90 SPI 90 Special Applications 94 Virtual Servers 95 DMZ 96 PC Privileges 97 Schedule Rule 99 URL Filter 100 Advanced 101 Security 101 VLAN 104 Static Routes 106 RIP 108 DDNS 110 SNMP 111 Syslog 112 Proxy ARP 113 QoS Settings 114 Traffic Mapping 115 VPN 117 System Tools 124 Restart Router 124 Configuration 124 Upgrade 125 Time Zone 126 Ping 127 Traceroute 128 DNS Lookup 129 Diagnostic 129 Status and Logs 130 Status 130 ADSL Status 131 ATM PVC Status 131 Routing Table 132 Logs 132 Traffic Statistics 133
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... Support 134 Feedback 134 TROUBLESHOOTING Basic Connection Checks 135 Browsing to the Router Configuration Screens 136 Connecting to the Internet 136 Forgotten Password and Reset to Factory Defaults 138 Wireless Networking 139 Recovering from Corrupted Software 140 Power Adapter 141 Frequently Asked Questions...145 Managing the Router over the Network 145 IP Addresses and Subnet Masks 145 How does a Device Obtain an IP Address and Subnet Mask? 147 DHCP Addressing 147 Static Addressing 147 Auto-IP Addressing 148 TECHNICAL SPECIFICATIONS 3Com Wireless 11n Cable/DSL Firewall Router 149 Standards 151
... Support 134 Feedback 134 TROUBLESHOOTING Basic Connection Checks 135 Browsing to the Router Configuration Screens 136 Connecting to the Internet 136 Forgotten Password and Reset to Factory Defaults 138 Wireless Networking 139 Recovering from Corrupted Software 140 Power Adapter 141 Frequently Asked Questions...145 Managing the Router over the Network 145 IP Addresses and Subnet Masks 145 How does a Device Obtain an IP Address and Subnet Mask? 147 DHCP Addressing 147 Static Addressing 147 Auto-IP Addressing 148 TECHNICAL SPECIFICATIONS 3Com Wireless 11n Cable/DSL Firewall Router 149 Standards 151
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SAFETY INFORMATION END USER SOFTWARE LICENSE AGREEMENT OBTAINING SUPPORT FOR YOUR 3COM PRODUCTS Register Your Product to Gain Service Benefits 160 Solve Problems Online 160 Purchase Extended Warranty and Professional Services 160 Access Software Downloads 161 Contact Us 161 Telephone Technical Support and Repair 161 GLOSSARY REGULATORY NOTICES INDEX
SAFETY INFORMATION END USER SOFTWARE LICENSE AGREEMENT OBTAINING SUPPORT FOR YOUR 3COM PRODUCTS Register Your Product to Gain Service Benefits 160 Solve Problems Online 160 Purchase Extended Warranty and Professional Services 160 Access Software Downloads 161 Contact Us 161 Telephone Technical Support and Repair 161 GLOSSARY REGULATORY NOTICES INDEX
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... a release note is intended for use by those responsible for connection to install and configure the 3Com Wireless 11n ADSL Firewall Router (3CRWDR300A-73, 3CRWDR300B-73). consequently, it assumes a basic working knowledge of cable supplied with the 3Com Wireless 11n ADSL Firewall Router and contains information that differs from the information in this guide, follow the information in Adobe Acrobat Reader Portable Document Format (PDF...
... a release note is intended for use by those responsible for connection to install and configure the 3Com Wireless 11n ADSL Firewall Router (3CRWDR300A-73, 3CRWDR300B-73). consequently, it assumes a basic working knowledge of cable supplied with the 3Com Wireless 11n ADSL Firewall Router and contains information that differs from the information in this guide, follow the information in Adobe Acrobat Reader Portable Document Format (PDF...
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Do not press Return or Enter when an instruction simply says "type." Example: Press Ctrl+Alt+Del Italics are used throughout this guide, you to potential loss of data or potential damage to potential personal injury. Click OK. Caution Information that alerts you must type something, and then press Return or Enter. Table 1 Notice Icons Icon Notice Type Description Information note Information that are linked with a plus sign (+). Examples: From the Help menu, select Contents. Table 2 Text Conventions Convention The words "enter" and "type" Keyboard key names Words in...
Do not press Return or Enter when an instruction simply says "type." Example: Press Ctrl+Alt+Del Italics are used throughout this guide, you to potential loss of data or potential damage to potential personal injury. Click OK. Caution Information that alerts you must type something, and then press Return or Enter. Table 1 Notice Icons Icon Notice Type Description Information note Information that are linked with a plus sign (+). Examples: From the Help menu, select Contents. Table 2 Text Conventions Convention The words "enter" and "type" Keyboard key names Words in...
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...to you need to install and configure your Router. AA ■ Page 24 Do not use this e-mail address for technical support questions. For information about this document to Appendix E. In addition to us. This guide contains the instructions you . ...contacting Technical Support, please refer to 3Com at: pddtechpubs_comments@3com.com Please include the following information when commenting: ■ Document title ■ Document part number (on the title page) ■ Page number (if appropriate) Example: ■ 3Com Wireless 11n ADSL Firewall Router User Guide ■ Part Number ...
...to you need to install and configure your Router. AA ■ Page 24 Do not use this e-mail address for technical support questions. For information about this document to Appendix E. In addition to us. This guide contains the instructions you . ...contacting Technical Support, please refer to 3Com at: pddtechpubs_comments@3com.com Please include the following information when commenting: ■ Document title ■ Document part number (on the title page) ■ Page number (if appropriate) Example: ■ 3Com Wireless 11n ADSL Firewall Router User Guide ■ Part Number ...
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10 ABOUT THIS GUIDE
10 ABOUT THIS GUIDE
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... for the other computers on the network to access the Internet. This computer must always be one computer is connected to the Internet. Wireless 11n ADSL Firewall Router The 3Com Wireless 11n ADSL Firewall Router is crucial. The Router can also prevent your users from seeing your files or damaging your network from accessing Web sites which you find unsuitable. Figure 1 shows...
... for the other computers on the network to access the Internet. This computer must always be one computer is connected to the Internet. Wireless 11n ADSL Firewall Router The 3Com Wireless 11n ADSL Firewall Router is crucial. The Router can also prevent your users from seeing your files or damaging your network from accessing Web sites which you find unsuitable. Figure 1 shows...
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Figure 2 Example Network Using a Firewall Router (with splitter) Connections can be made directly to the Router, or to an OfficeConnect Switch or Hub, expanding the number of computers you use the Router in your connection to the Internet. 12 CHAPTER 1: INTRODUCING THE ROUTER Figure 1 Example Network Without a Router When you can have in your network (Figure 2 and Figure 3), it becomes your network.
Figure 2 Example Network Using a Firewall Router (with splitter) Connections can be made directly to the Router, or to an OfficeConnect Switch or Hub, expanding the number of computers you use the Router in your connection to the Internet. 12 CHAPTER 1: INTRODUCING THE ROUTER Figure 1 Example Network Without a Router When you can have in your network (Figure 2 and Figure 3), it becomes your network.
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Wireless 11n ADSL Firewall Router 13 Figure 3 Example Network Using a Firewall Router (without splitter)
Wireless 11n ADSL Firewall Router 13 Figure 3 Example Network Using a Firewall Router (without splitter)
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... wired and wireless computers ■ High speed 802.11n wireless networking ■ No need for compatibility with Windows, Unix and Macintosh computers ■ Easy-to-use with the Router ■ Four rubber feet ■ One telephone cable (only for 3CRWDR300A-73 version) ... operation for a dedicated, "always on your retailer. Firewall protection against Internet hacker attacks and encryption to protect wireless network traffic Package Contents The Router kit includes the following items: ■ One 3Com Wireless 11n ADSL Firewall Router ■ One power adapter for use , Web-based...
... wired and wireless computers ■ High speed 802.11n wireless networking ■ No need for compatibility with Windows, Unix and Macintosh computers ■ Easy-to-use with the Router ■ Four rubber feet ■ One telephone cable (only for 3CRWDR300A-73 version) ... operation for a dedicated, "always on your retailer. Firewall protection against Internet hacker attacks and encryption to protect wireless network traffic Package Contents The Router kit includes the following items: ■ One 3Com Wireless 11n ADSL Firewall Router ■ One power adapter for use , Web-based...
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... or 10/100/1000 Mbps NIC for each computer to be connected to the LAN port on your Router. ■ An 802.11b, 802.11g or 802.11n draft2.0 compliant wireless NIC. ■ An active ADSL subscription and connection. ■ A Web browser that help describe the state of various networking and connection operations. Figure...
... or 10/100/1000 Mbps NIC for each computer to be connected to the LAN port on your Router. ■ An 802.11b, 802.11g or 802.11n draft2.0 compliant wireless NIC. ■ An active ADSL subscription and connection. ■ A Web browser that help describe the state of various networking and connection operations. Figure...
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If self test fails the LED will automatically adjust to Chapter 6 Troubleshooting). Fast flash for 2 seconds when the firewall detects a hacker attack. 3 ADSL Sync Blue LED on indicates the Internet connection is a problem with the connection (refer to the correct speed and duplex. If ...defaults. If the LED is off, nothing is connected, or the connected device is switched off , the Wireless LAN has been disabled in the Router, or there is being transmitted or received. 16 CHAPTER 1: INTRODUCING THE ROUTER 1 Power LED (Illuminated Logo) White The 3Com logo serves as power OK indicator.
If self test fails the LED will automatically adjust to Chapter 6 Troubleshooting). Fast flash for 2 seconds when the firewall detects a hacker attack. 3 ADSL Sync Blue LED on indicates the Internet connection is a problem with the connection (refer to the correct speed and duplex. If ...defaults. If the LED is off, nothing is connected, or the connected device is switched off , the Wireless LAN has been disabled in the Router, or there is being transmitted or received. 16 CHAPTER 1: INTRODUCING THE ROUTER 1 Power LED (Illuminated Logo) White The 3Com logo serves as power OK indicator.
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...as the first client is shown by pressing the WPS button, when the connection process will flash slowly. You can be connected to the Router using WPS at once may result in the web interface, the WPS LED will remain illuminated for the 5 minute period to indicate that a... Physical Features 17 7 WPS LED Blue WiFi Protected Setup (WPS) is a standard for easy and secure establishment of a wireless network, allowing wireless clients to connect securely to the Router using the WPS protocol. Attempting to connect two or more clients at any one client should be made. If the connection...
...as the first client is shown by pressing the WPS button, when the connection process will flash slowly. You can be connected to the Router using WPS at once may result in the web interface, the WPS LED will remain illuminated for the 5 minute period to indicate that a... Physical Features 17 7 WPS LED Blue WiFi Protected Setup (WPS) is a standard for easy and secure establishment of a wireless network, allowing wireless clients to connect securely to the Router using the WPS protocol. Attempting to connect two or more clients at any one client should be made. If the connection...
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... an automatic MDI/MDIX feature, which means either straight-through or a crossover cable can connect your Router to a computer, or to any other piece of the Router contains one ADSL port, four LAN ports, one WiFi on/off button, a reset button, one power adapter socket...antennae further may cause damage. 2 ADSL Port RJ-11 port (3CRWDR300A-73)/ RJ-45 port (3CRWDR300B-73), connect this port with the telephone socket. 3 Ethernet Ports (4 ports) Using suitable RJ-45 cables, you can be placed in a 'V' position when initially installed. Rear Panel 1 Wireless Antennae The antennaes should be used....
... an automatic MDI/MDIX feature, which means either straight-through or a crossover cable can connect your Router to a computer, or to any other piece of the Router contains one ADSL port, four LAN ports, one WiFi on/off button, a reset button, one power adapter socket...antennae further may cause damage. 2 ADSL Port RJ-11 port (3CRWDR300A-73)/ RJ-45 port (3CRWDR300B-73), connect this port with the telephone socket. 3 Ethernet Ports (4 ports) Using suitable RJ-45 cables, you can be placed in a 'V' position when initially installed. Rear Panel 1 Wireless Antennae The antennaes should be used....
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Pushing the WPS button will then be securely added to Factory Defaults on the wireless NIC within two minutes. Press the button for 3 seconds. 5 Reset Button If you may use the power adapter that is supplied with this ...a lost password), then you want to reset your Router to factory default settings, or cannot access the web management interface (for example, due to your wireless network. Refer to Forgotten Password and Reset to your wireless NIC's documentation on /turn off the wireless function. The wireless NIC will automatically enable WPS. Physical Features 19 ...
Pushing the WPS button will then be securely added to Factory Defaults on the wireless NIC within two minutes. Press the button for 3 seconds. 5 Reset Button If you may use the power adapter that is supplied with this ...a lost password), then you want to reset your Router to factory default settings, or cannot access the web management interface (for example, due to your wireless network. Refer to Forgotten Password and Reset to your wireless NIC's documentation on /turn off the wireless function. The wireless NIC will automatically enable WPS. Physical Features 19 ...