User Guide
Page 1
DUA100A-72AAA01 Rev. 01 Published September 2004 Downloaded from www.Manualslib.com manuals search engine OfficeConnect ADSL Wireless 11g Firewall Router User Guide 3CRWDR100A-72 3CRWDR100B-72 3CRWDR100U-72 http://www.3com.com/ Part No.
DUA100A-72AAA01 Rev. 01 Published September 2004 Downloaded from www.Manualslib.com manuals search engine OfficeConnect ADSL Wireless 11g Firewall Router User Guide 3CRWDR100A-72 3CRWDR100B-72 3CRWDR100U-72 http://www.3com.com/ Part No.
User Guide
Page 2
..., transformation, or adaptation) without obligation on any hazardous or ozone-depleting material. Ensuring that comes from www.Manualslib.com manuals search engine Microsoft, MS-DOS, Windows, and Windows NT are trademarks of the Institute of Netscape Communications. UNIX is ...furnished under a license agreement included with , this documentation and to recognized environmental standards. Regulated Materials Statement 3Com products do not contain any licensed program or documentation contained in, or delivered to make any derivative work (such as ...
..., transformation, or adaptation) without obligation on any hazardous or ozone-depleting material. Ensuring that comes from www.Manualslib.com manuals search engine Microsoft, MS-DOS, Windows, and Windows NT are trademarks of the Institute of Netscape Communications. UNIX is ...furnished under a license agreement included with , this documentation and to recognized environmental standards. Regulated Materials Statement 3Com products do not contain any licensed program or documentation contained in, or delivered to make any derivative work (such as ...
User Guide
Page 3
... Guide 8 Related Documentation 9 1 INTRODUCING THE ROUTER OfficeConnect ADSL Wireless 11g Firewall Router 11 Router Advantages 13 Package Contents 13 Minimum System and Component Requirements 14 Front Panel 14 Rear Panel 15 2 HARDWARE INSTALLATION Introduction 17 Safety Information 17 Positioning the Router 17 Using the Rubber Feet 18 Powering Up the Router 18 Connecting the Router 18 3 SETTING UP YOUR COMPUTERS Obtaining...
... Guide 8 Related Documentation 9 1 INTRODUCING THE ROUTER OfficeConnect ADSL Wireless 11g Firewall Router 11 Router Advantages 13 Package Contents 13 Minimum System and Component Requirements 14 Front Panel 14 Rear Panel 15 2 HARDWARE INSTALLATION Introduction 17 Safety Information 17 Positioning the Router 17 Using the Rubber Feet 18 Powering Up the Router 18 Connecting the Router 18 3 SETTING UP YOUR COMPUTERS Obtaining...
User Guide
Page 4
...Through the Router Configuration Pages 39 Main Menu 39 Status Screen 39 Status 40 LAN Setup 40 LAN Settings 41 Wireless Settings 43 Configuring Wireless 43 Encryption 44 Internet Settings 50 Connection Type 50 DNS 55 Hostname & MAC 56 Routing 57 Static Routes 57 RIP Parameters 58 Routing Table 59 Firewall 59 ...Special Applications 60 Virtual Servers 61 Client IP Filters 62 MAC Address Filtering 66 DMZ 67 Advanced 68 DDNS 70 SNMP 71 SNMP Community 71 SNMP Trap 72 System Tools 73 Restart Router 73 Reset to Factory Default 73 Backup/Restore...
...Through the Router Configuration Pages 39 Main Menu 39 Status Screen 39 Status 40 LAN Setup 40 LAN Settings 41 Wireless Settings 43 Configuring Wireless 43 Encryption 44 Internet Settings 50 Connection Type 50 DNS 55 Hostname & MAC 56 Routing 57 Static Routes 57 RIP Parameters 58 Routing Table 59 Firewall 59 ...Special Applications 60 Virtual Servers 61 Client IP Filters 62 MAC Address Filtering 66 DMZ 67 Advanced 68 DDNS 70 SNMP 71 SNMP Community 71 SNMP Trap 72 System Tools 73 Restart Router 73 Reset to Factory Default 73 Backup/Restore...
User Guide
Page 5
... Zone 76 Status and Logs 77 ADSL Status 77 Logs 77 6 TROUBLESHOOTING Basic Connection Checks 79 Browsing to the Router Configuration Screens 79 Connecting to the Internet 80 Forgotten Password and Reset to Factory Defaults 80 Wireless Networking 81 Recovering from Corrupted Software ... Router over the Network 85 IP Addresses and Subnet Masks 85 How does a Device Obtain an IP Address and Subnet Mask? 87 DHCP Addressing 87 Static Addressing 87 Auto-IP Addressing 87 B TECHNICAL SPECIFICATIONS OfficeConnect ADSL Wireless 11g Firewall Router 89 Standards 90 Downloaded from www.Manualslib.com manuals...
... Zone 76 Status and Logs 77 ADSL Status 77 Logs 77 6 TROUBLESHOOTING Basic Connection Checks 79 Browsing to the Router Configuration Screens 79 Connecting to the Internet 80 Forgotten Password and Reset to Factory Defaults 80 Wireless Networking 81 Recovering from Corrupted Software ... Router over the Network 85 IP Addresses and Subnet Masks 85 How does a Device Obtain an IP Address and Subnet Mask? 87 DHCP Addressing 87 Static Addressing 87 Auto-IP Addressing 87 B TECHNICAL SPECIFICATIONS OfficeConnect ADSL Wireless 11g Firewall Router 89 Standards 90 Downloaded from www.Manualslib.com manuals...
User Guide
Page 6
C SAFETY INFORMATION D END USER SOFTWARE LICENSE AGREEMENT E OBTAINING SUPPORT FOR YOUR PRODUCT Register Your Product 99 Purchase Value-Added Services 99 Troubleshoot Online 100 Access Software Downloads 100 Telephone Technical Support and Repair 100 Contact Us 101 GLOSSARY REGULATORY NOTICES FOR THE OFFICECONNECT ADSL WIRELESS 11G FIREWALL ROUTER INDEX Downloaded from www.Manualslib.com manuals search engine
C SAFETY INFORMATION D END USER SOFTWARE LICENSE AGREEMENT E OBTAINING SUPPORT FOR YOUR PRODUCT Register Your Product 99 Purchase Value-Added Services 99 Troubleshoot Online 100 Access Software Downloads 100 Telephone Technical Support and Repair 100 Contact Us 101 GLOSSARY REGULATORY NOTICES FOR THE OFFICECONNECT ADSL WIRELESS 11G FIREWALL ROUTER INDEX Downloaded from www.Manualslib.com manuals search engine
User Guide
Page 7
... and configure the OfficeConnect ADSL Wireless 11g Firewall Router (3CRWD100x-72). Category 3 and Category 5 Twisted Pair Cables are available in Adobe Acrobat Reader Portable Document Format (PDF) on the 3Com World Wide Web site: http://www.3com.com Naming Convention Throughout this guide, the OfficeConnect ADSL Wireless 11g Firewall Router is shipped with the ADSL 11g Wireless Router and contains information that differs from www.Manualslib.com manuals search engine...
... and configure the OfficeConnect ADSL Wireless 11g Firewall Router (3CRWD100x-72). Category 3 and Category 5 Twisted Pair Cables are available in Adobe Acrobat Reader Portable Document Format (PDF) on the 3Com World Wide Web site: http://www.3com.com Naming Convention Throughout this guide, the OfficeConnect ADSL Wireless 11g Firewall Router is shipped with the ADSL 11g Wireless Router and contains information that differs from www.Manualslib.com manuals search engine...
User Guide
Page 8
...alerts you to potential loss of data or potential damage to : ■ Emphasize a point. ■ Denote a new term 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) Downloaded from www.Manualslib.com manuals search engine Feedback about this guide, you . 8 ABOUT THIS GUIDE Conventions Table 1 and Table 2 list conventions that describes important features ...
...alerts you to potential loss of data or potential damage to : ■ Emphasize a point. ■ Denote a new term 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) Downloaded from www.Manualslib.com manuals search engine Feedback about this guide, you . 8 ABOUT THIS GUIDE Conventions Table 1 and Table 2 list conventions that describes important features ...
User Guide
Page 9
Downloaded from www.Manualslib.com manuals search engine This guide contains the instructions you need to Appendix C. Conventions 9 Example: ■ OfficeConnect ADSL Wireless 11g Firewall Router User Guide ■ Part Number DUA100A-72AAA01 ■ Page 24 Do not use this guide, each Router document set includes one Installation Guide. For information about contacting Technical Support, please refer to install and configure your Router. Related Documentation In addition to this e-mail address for technical support questions.
Downloaded from www.Manualslib.com manuals search engine This guide contains the instructions you need to Appendix C. Conventions 9 Example: ■ OfficeConnect ADSL Wireless 11g Firewall Router User Guide ■ Part Number DUA100A-72AAA01 ■ Page 24 Do not use this guide, each Router document set includes one Installation Guide. For information about contacting Technical Support, please refer to install and configure your Router. Related Documentation In addition to this e-mail address for technical support questions.
User Guide
Page 11
... a single broadband Internet connection amongst several wired and wireless computers. OfficeConnect ADSL Wireless 11g Firewall Router The OfficeConnect ADSL Wireless 11g Firewall Router is crucial. Figure 1 shows an example network without a Router. The Router can also prevent your computers. In the modern business environment, communication and sharing information is designed to provide a cost-effective means of networking with 3Com®. In this network, only one of...
... a single broadband Internet connection amongst several wired and wireless computers. OfficeConnect ADSL Wireless 11g Firewall Router The OfficeConnect ADSL Wireless 11g Firewall Router is crucial. Figure 1 shows an example network without a Router. The Router can also prevent your computers. In the modern business environment, communication and sharing information is designed to provide a cost-effective means of networking with 3Com®. In this network, only one of...
User Guide
Page 12
Figure 2 Example Network Using a Firewall Router Downloaded from www.Manualslib.com manuals search engine 12 CHAPTER 1: INTRODUCING THE ROUTER Figure 1 Example Network Without a Router When you can have in your network (Figure 2), it becomes your network. 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.
Figure 2 Example Network Using a Firewall Router Downloaded from www.Manualslib.com manuals search engine 12 CHAPTER 1: INTRODUCING THE ROUTER Figure 1 Example Network Without a Router When you can have in your network (Figure 2), it becomes your network. 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.
User Guide
Page 13
... a Virtual server to enable remote access to protect wireless network traffic Package Contents The Router kit includes the following items: ■ One OfficeConnect ADSL Wireless 11g Firewall Router ■ One power adapter for use with the Router ■ Four rubber feet ■ One Telephone ...; Security - Downloaded from www.Manualslib.com manuals search engine Router Advantages 13 Router Advantages The advantages of the Router include: ■ Shared Internet connection for both wired and wireless computers ■ High speed 802.11g wireless networking ■ No need for a dedicated...
... a Virtual server to enable remote access to protect wireless network traffic Package Contents The Router kit includes the following items: ■ One OfficeConnect ADSL Wireless 11g Firewall Router ■ One power adapter for use with the Router ■ Four rubber feet ■ One Telephone ...; Security - Downloaded from www.Manualslib.com manuals search engine Router Advantages 13 Router Advantages The advantages of the Router include: ■ Shared Internet connection for both wired and wireless computers ■ High speed 802.11g wireless networking ■ No need for a dedicated...
User Guide
Page 14
... with at power up. Front Panel 1 2 3 5 4 3CRWDR100A-72 OfficeConnect ADSL Wireless 11g Firewall Router Power SYNC OnlineWLAN LAN Status 1 2 34 Green = 100M, Yellow = 10M, Flash = Activity 1 Power LED Green Indicates that the Router is powered on. 2 SYNC LED Green If the LED is present...from www.Manualslib.com manuals search engine 14 CHAPTER 1: INTRODUCING THE ROUTER Minimum System and Component Requirements Your Router requires that the computer(s) and components in your Router. ■ An 802.11b or 802.11g wireless NIC. ■ An active ADSL subscription and connection. ...
... with at power up. Front Panel 1 2 3 5 4 3CRWDR100A-72 OfficeConnect ADSL Wireless 11g Firewall Router Power SYNC OnlineWLAN LAN Status 1 2 34 Green = 100M, Yellow = 10M, Flash = Activity 1 Power LED Green Indicates that the Router is powered on. 2 SYNC LED Green If the LED is present...from www.Manualslib.com manuals search engine 14 CHAPTER 1: INTRODUCING THE ROUTER Minimum System and Component Requirements Your Router requires that the computer(s) and components in your Router. ■ An 802.11b or 802.11g wireless NIC. ■ An active ADSL subscription and connection. ...
User Guide
Page 15
...com manuals search engine Refer to the correct speed and duplex. The rear panel (Figure 4) of network equipment is enabled. Rear Panel 6 7 8 9 10 11 12 VDC 1A MAX ADSL Power Reset LAN4 LAN3 LAN2 LAN1 6 Wireless Antennae The antennae on it indicates that wireless ...networking is OK. The port will automatically adjust to Chapter 6 "Troubleshooting". 5 LAN Status LEDs Green If the LED is being transmitted or received. Figure 4 Router - If the LED ...
...com manuals search engine Refer to the correct speed and duplex. The rear panel (Figure 4) of network equipment is enabled. Rear Panel 6 7 8 9 10 11 12 VDC 1A MAX ADSL Power Reset LAN4 LAN3 LAN2 LAN1 6 Wireless Antennae The antennae on it indicates that wireless ...networking is OK. The port will automatically adjust to Chapter 6 "Troubleshooting". 5 LAN Status LEDs Green If the LED is being transmitted or received. Figure 4 Router - If the LED ...
User Guide
Page 16
... and Reset to Factory Defaults" on . 16 CHAPTER 1: INTRODUCING THE ROUTER 7 ADSL Port Using the RJ11 cable provided, you may use this switch to the...automatic MDI/MDIX feature, which means either straight-through or a crossover cable can connect your Router to the telephone socket via a splitter. 8 Power Adapter Socket Only use any other adapter. 9 Reset Button...used. Downloaded from www.Manualslib.com manuals search engine Do not use the power adapter that has an Ethernet connection (for example, due to a lost password), then you should connect your Router to a computer, or to ...
... and Reset to Factory Defaults" on . 16 CHAPTER 1: INTRODUCING THE ROUTER 7 ADSL Port Using the RJ11 cable provided, you may use this switch to the...automatic MDI/MDIX feature, which means either straight-through or a crossover cable can connect your Router to the telephone socket via a splitter. 8 Power Adapter Socket Only use any other adapter. 9 Reset Button...used. Downloaded from www.Manualslib.com manuals search engine Do not use the power adapter that has an Ethernet connection (for example, due to a lost password), then you should connect your Router to a computer, or to ...
User Guide
Page 17
... and vertical directions, allowing wider coverage. ■ allows convenient connection to the computers that will connect to the Router. Downloaded from www.Manualslib.com manuals search engine A suitable location might be connected to the four LAN ports on top of a high shelf or ...telephone socket. ■ is centrally located to the wireless computers that will be on the rear panel, if desired. ■ allows easy viewing of the Router, including: ■ Connecting the Router to the Internet. ■ Connecting the Router to the rear panel connectors, if necessary. 2 ...
... and vertical directions, allowing wider coverage. ■ allows convenient connection to the computers that will connect to the Router. Downloaded from www.Manualslib.com manuals search engine A suitable location might be connected to the four LAN ports on top of a high shelf or ...telephone socket. ■ is centrally located to the wireless computers that will be on the rear panel, if desired. ■ allows easy viewing of the Router, including: ■ Connecting the Router to the Internet. ■ Connecting the Router to the rear panel connectors, if necessary. 2 ...
User Guide
Page 18
Using the Rubber Feet Use the four self-adhesive rubber feet to prevent your Router from www.Manualslib.com manuals search engine Connecting the Router The first step for installing your Router is not restricted. 3Com recommends you provide a minimum of 25 mm (1 in order to be able to access the Internet. Only stick the feet...
Using the Rubber Feet Use the four self-adhesive rubber feet to prevent your Router from www.Manualslib.com manuals search engine Connecting the Router The first step for installing your Router is not restricted. 3Com recommends you provide a minimum of 25 mm (1 in order to be able to access the Internet. Only stick the feet...
User Guide
Page 19
... but you are using splitterless ADSL service, add low-pass filters between the ADSL wall jack and your phone system. Connecting the Router 19 Figure 5 Connecting the Router Power Supply Unit Internet Telephone Socket Splitter/ Microfilter Block 3Com OfficeConnect ADSL Wireless 11g Firewall Router Your PC Wireless Users 1 Run the provided telephone cable from www.Manualslib.com manuals search engine In this case...
... but you are using splitterless ADSL service, add low-pass filters between the ADSL wall jack and your phone system. Connecting the Router 19 Figure 5 Connecting the Router Power Supply Unit Internet Telephone Socket Splitter/ Microfilter Block 3Com OfficeConnect ADSL Wireless 11g Firewall Router Your PC Wireless Users 1 Run the provided telephone cable from www.Manualslib.com manuals search engine In this case...
User Guide
Page 20
20 CHAPTER 2: HARDWARE INSTALLATION Figure 6 Installing with a splitter Downloaded from www.Manualslib.com manuals search engine
20 CHAPTER 2: HARDWARE INSTALLATION Figure 6 Installing with a splitter Downloaded from www.Manualslib.com manuals search engine