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... Compliance 12 INTRODUCTION Introduction 13 Applications 14 Hardware Description 16 Features 18 DUAL 56K LAN MODEM FUNCTIONALITY DESCRIPTION LAN Side Connectivity: Installing an Ethernet Hub 21 Wan Side: The Two 56K Modems 22 Using the Modem Channels 22 Dial-in Functionality 25 Understanding Multilink PPP and Other Line ...Usage Options 27 The Virtual FAX Modem (Windows 95, 98, NT, and 2000) 28 Support ...
... Compliance 12 INTRODUCTION Introduction 13 Applications 14 Hardware Description 16 Features 18 DUAL 56K LAN MODEM FUNCTIONALITY DESCRIPTION LAN Side Connectivity: Installing an Ethernet Hub 21 Wan Side: The Two 56K Modems 22 Using the Modem Channels 22 Dial-in Functionality 25 Understanding Multilink PPP and Other Line ...Usage Options 27 The Virtual FAX Modem (Windows 95, 98, NT, and 2000) 28 Support ...
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... IP Address 39 INSTALLING THE DUAL 56K LAN MODEM Before You Start the Installation 43 CONFIGURING THE DUAL 56K LAN MODEM FOR INTERNET ACCESS Typical Configuration 47 Changing the LAN Modem IP Address for Static IP Users 52 The LAN Modem Main Configuration Page 53 Connecting an External Hub to the Dual 56K LAN Modem 56 CONFIGURING THE DUAL 56K LAN MODEM FOR PRIVATE NETWORK ACCESS...
... IP Address 39 INSTALLING THE DUAL 56K LAN MODEM Before You Start the Installation 43 CONFIGURING THE DUAL 56K LAN MODEM FOR INTERNET ACCESS Typical Configuration 47 Changing the LAN Modem IP Address for Static IP Users 52 The LAN Modem Main Configuration Page 53 Connecting an External Hub to the Dual 56K LAN Modem 56 CONFIGURING THE DUAL 56K LAN MODEM FOR PRIVATE NETWORK ACCESS...
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... Finding More Information 131 Contacting Technical Support 131 Downloading Firmware to Your Dual 56K LAN Modem 131 Resetting the Dual 56K LAN Modem 131 Reviewing Statistics 132 Synchronizing the LAN Modem Clock 134 NETWORKING PRIMER What is a network? 137 INSTALLING AND USING THE VIRTUAL FAX MODEM Installing the Virtual FAX Modem 147 CREATING A VIRTUAL PRIVATE NETWORK (VPN) TUNNEL Creating a Virtual Private Network...
... Finding More Information 131 Contacting Technical Support 131 Downloading Firmware to Your Dual 56K LAN Modem 131 Resetting the Dual 56K LAN Modem 131 Reviewing Statistics 132 Synchronizing the LAN Modem Clock 134 NETWORKING PRIMER What is a network? 137 INSTALLING AND USING THE VIRTUAL FAX MODEM Installing the Virtual FAX Modem 147 CREATING A VIRTUAL PRIVATE NETWORK (VPN) TUNNEL Creating a Virtual Private Network...
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.... An overview of the Dual 56K LAN Modem Chapter 1 A description of the Dual 56K LAN Modem hardware components Chapter 1 An explanation of the Dual 56K LAN Modem's key functionality Chapter 2 Instructions on checking TCP/IP and IP address settings Chapter 3 Instructions on installing the Dual 56K LAN Modem Chapter 4 Instructions on configuring the Dual 56K LAN Modem for Internet access Chapter 5 Instructions on configuring the Dual 56K LAN Modem for private network access Chapter...
.... An overview of the Dual 56K LAN Modem Chapter 1 A description of the Dual 56K LAN Modem hardware components Chapter 1 An explanation of the Dual 56K LAN Modem's key functionality Chapter 2 Instructions on checking TCP/IP and IP address settings Chapter 3 Instructions on installing the Dual 56K LAN Modem Chapter 4 Instructions on configuring the Dual 56K LAN Modem for Internet access Chapter 5 Instructions on configuring the Dual 56K LAN Modem for private network access Chapter...
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...] or [Esc]. Do not press the Return or Enter key when an instruction simply says "type." Year 2000 Compliance The OfficeConnect LAN Modem is capable of two ways: s Referred to ... Specifically, its system clock is Year 2000 compliant. If you to by entering only...system damage, or loss of data Warning Risk of a command in italics. For information on Year 2000 compliance and 3Com products, visit the 3Com Year 2000 web page: http://www.3com.com/products/yr2000.html. Example: From the Help menu, select Contents. Commands are used throughout this guide, you ...
...] or [Esc]. Do not press the Return or Enter key when an instruction simply says "type." Year 2000 Compliance The OfficeConnect LAN Modem is capable of two ways: s Referred to ... Specifically, its system clock is Year 2000 compliant. If you to by entering only...system damage, or loss of data Warning Risk of a command in italics. For information on Year 2000 compliance and 3Com products, visit the 3Com Year 2000 web page: http://www.3com.com/products/yr2000.html. Example: From the Help menu, select Contents. Commands are used throughout this guide, you ...
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...network (such as a phone and/or fax machine. The Dual 56K LAN Modem is backwards-compatible with the V.90 ITU standard and is software upgradeable, allowing for the latest firmware releases: http://www.3com.com/support/docs/lanmodem. 1.Capable of receiving downloads at ...users dialing out from up to Wide Area Network (WAN), analog IP router. Dial-in and Dial-out Access The Dual 56K LAN Modem supports both dial-in September, 1998. Introduction The Dual 56K LAN Modem is a consideration, the LAN Modem also supports pass-though VPN (Virtual Private Network) tunneling. For calls...
...network (such as a phone and/or fax machine. The Dual 56K LAN Modem is backwards-compatible with the V.90 ITU standard and is software upgradeable, allowing for the latest firmware releases: http://www.3com.com/support/docs/lanmodem. 1.Capable of receiving downloads at ...users dialing out from up to Wide Area Network (WAN), analog IP router. Dial-in and Dial-out Access The Dual 56K LAN Modem supports both dial-in September, 1998. Introduction The Dual 56K LAN Modem is a consideration, the LAN Modem also supports pass-though VPN (Virtual Private Network) tunneling. For calls...
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... Shared Internet Access shown in Figure 1. OfficeConnect Dual 56K LAN Modem Message MODEM 1 MODEM 2 AA CD RD SD OH AA CD RD SD OH Alert Power LAN Status TX COLL 1 2 3 4 OfficeConnect Dual 56k LAN Modem Public telephone network Two analog POTS lines Internet More connected 3 Com ANALOG 4 3 1 2 SLOT 1 D BRI ISDN U 3/4 D 34 1 2 1/2 SLOT 2 SUPER RWemAoNte AccessTSXysteCmRLOXA15N00 LK PSotawtueRsresRTSeXtXTACK 3Com CONSOLE STACKNET Private network Dedicated or...
... Shared Internet Access shown in Figure 1. OfficeConnect Dual 56K LAN Modem Message MODEM 1 MODEM 2 AA CD RD SD OH AA CD RD SD OH Alert Power LAN Status TX COLL 1 2 3 4 OfficeConnect Dual 56k LAN Modem Public telephone network Two analog POTS lines Internet More connected 3 Com ANALOG 4 3 1 2 SLOT 1 D BRI ISDN U 3/4 D 34 1 2 1/2 SLOT 2 SUPER RWemAoNte AccessTSXysteCmRLOXA15N00 LK PSotawtueRsresRTSeXtXTACK 3Com CONSOLE STACKNET Private network Dedicated or...
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OfficeConnect Dual 56K LAN Modem Message MODEM 1 MODEM 2 AA CD RD SD OH AA CD RD SD OH Alert Power LAN Status TX COLL 1 2 3 4 OfficeConnect Dual 56k LAN Modem Public telephone network Two analog POTS lines Internet More connected 3 Com ANALOG 4 3 1 2 SLOT 1 BRI ISDN U D 34 D 3/4 1 2 1/2 SLOT 2 SUPER RWemAoNte AccessTSXysteCmRLOXA15N00 LK SPtoawtueRsresRTSeXtTXACK 3Com CONSOLE STACKNET Private network Figure 3 Local Networking with Shared Access to the Internet...
OfficeConnect Dual 56K LAN Modem Message MODEM 1 MODEM 2 AA CD RD SD OH AA CD RD SD OH Alert Power LAN Status TX COLL 1 2 3 4 OfficeConnect Dual 56k LAN Modem Public telephone network Two analog POTS lines Internet More connected 3 Com ANALOG 4 3 1 2 SLOT 1 BRI ISDN U D 34 D 3/4 1 2 1/2 SLOT 2 SUPER RWemAoNte AccessTSXysteCmRLOXA15N00 LK SPtoawtueRsresRTSeXtTXACK 3Com CONSOLE STACKNET Private network Figure 3 Local Networking with Shared Access to the Internet...
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... contains the LEDs illustrated in firmware download mode and is being transmitted to a remote site. Description Message MODEM 1 MODEM 2 AA CD RD SD OH AA CD RD SD OH Alert Power LAN Status TX COLL 1 2 3 4 OfficeConnect Dual 56k LAN Modem Figure 5 Dual 56K LAN Modem Front Panel The functions of the diagnostics have failed or after pressing the reset button. Off Hook.
... contains the LEDs illustrated in firmware download mode and is being transmitted to a remote site. Description Message MODEM 1 MODEM 2 AA CD RD SD OH AA CD RD SD OH Alert Power LAN Status TX COLL 1 2 3 4 OfficeConnect Dual 56k LAN Modem Figure 5 Dual 56K LAN Modem Front Panel The functions of the diagnostics have failed or after pressing the reset button. Off Hook.
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Off indicates that no collisions are taking place on the Ethernet LAN. s LAN 1, 2, 3, and 4: Connect up to four computers (or a combination of computers and an external hub), to this port. Back Panel Connector The back panel contains ...be the wrong polarity. Flashes amber when some collisions are taking place on the Ethernet LAN. Flashes when the LAN Modem receives data on the associated port. Description 10-30V DC 2A MAX RESET 1 2 LINE 1 PHONE 1 LINE 2 PHONE 2 3 4 LAN Figure 6 Dual 56K LAN Modem Back Panel From left to right, the back panel consists of the provided RJ...
Off indicates that no collisions are taking place on the Ethernet LAN. s LAN 1, 2, 3, and 4: Connect up to four computers (or a combination of computers and an external hub), to this port. Back Panel Connector The back panel contains ...be the wrong polarity. Flashes amber when some collisions are taking place on the Ethernet LAN. Flashes when the LAN Modem receives data on the associated port. Description 10-30V DC 2A MAX RESET 1 2 LINE 1 PHONE 1 LINE 2 PHONE 2 3 4 LAN Figure 6 Dual 56K LAN Modem Back Panel From left to right, the back panel consists of the provided RJ...
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... common, alphanumeric name of a device (for example, "www.3com.com") to its numeric IP address 1.Current FCC rules limit download speeds to 53Kbps per modem. LAN Wizard, which optimizes workstation settings for use with the Dual 56K LAN Modem (Windows 95, 98, NT and 2000) High Performance s Two internal 56K modems, capable of downloading at speeds of up to...
... common, alphanumeric name of a device (for example, "www.3com.com") to its numeric IP address 1.Current FCC rules limit download speeds to 53Kbps per modem. LAN Wizard, which optimizes workstation settings for use with the Dual 56K LAN Modem (Windows 95, 98, NT and 2000) High Performance s Two internal 56K modems, capable of downloading at speeds of up to...
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Cob, Rev. 1.3 March 1997 including only the functionality that keeps with the Dual 56K LAN Modem. s IP address negotiation using Bandwidth Allocation Control Protocol (BACP)/Bandwidth Allocation Protocol (BAP), based on two analog lines into a single, high-speed network ...Handshake Authentication Protocol (CHAP) security (RFC 1994) s MS-CHAP support (as dial-on Demand using IPCP (RFC 1332) s Network Address Translation (NAT) between LAN and WAN, which allows you to place a voice or data call while a Multilink PPP call is active. S. s Manual call initiation (also known as de...
Cob, Rev. 1.3 March 1997 including only the functionality that keeps with the Dual 56K LAN Modem. s IP address negotiation using Bandwidth Allocation Control Protocol (BACP)/Bandwidth Allocation Protocol (BAP), based on two analog lines into a single, high-speed network ...Handshake Authentication Protocol (CHAP) security (RFC 1994) s MS-CHAP support (as dial-on Demand using IPCP (RFC 1332) s Network Address Translation (NAT) between LAN and WAN, which allows you to place a voice or data call while a Multilink PPP call is active. S. s Manual call initiation (also known as de...
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...64257;rmware updates s Firmware posted on 3Com's Web site s Fully upgradeable to future 56K standards Diagnostics s LED status display s Statistics display Warranty s 3Com Corporation Limited Lifetime Warranty (refer to ...the end of this User Guide for applications that use the User Datagram Protocol (UDP) and the Transmission Control Protocol (TCP). 20 CHAPTER 1: INTRODUCTION Modulation Schemes s V.90 (backwards-compatible with the LAN Modem at http://www.3com...
...64257;rmware updates s Firmware posted on 3Com's Web site s Fully upgradeable to future 56K standards Diagnostics s LED status display s Statistics display Warranty s 3Com Corporation Limited Lifetime Warranty (refer to ...the end of this User Guide for applications that use the User Datagram Protocol (UDP) and the Transmission Control Protocol (TCP). 20 CHAPTER 1: INTRODUCTION Modulation Schemes s V.90 (backwards-compatible with the LAN Modem at http://www.3com...
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... fail, yellow = partition OfficeConnect¤ Ethernet Hub 8 Message MODEM 1 MODEM 2 AA CD RD SD OH AA CD RD SD OH Alert Power LAN Status TX COLL 1 2 3 4 OfficeConnect Dual 56k LAN Modem OfficeConnect¤ Dual 56K LAN Modem Figure 7 Dual 56K LAN Modem Ten Workstation Connection Example. An example of the LAN Modem before attempting to the Networking Primer in Figure 7. 2 DUAL 56K LAN MODEM FUNCTIONALITY DESCRIPTION This chapter explains the Dual 56K LAN Modem's key functionality for Virtual...
... fail, yellow = partition OfficeConnect¤ Ethernet Hub 8 Message MODEM 1 MODEM 2 AA CD RD SD OH AA CD RD SD OH Alert Power LAN Status TX COLL 1 2 3 4 OfficeConnect Dual 56k LAN Modem OfficeConnect¤ Dual 56K LAN Modem Figure 7 Dual 56K LAN Modem Ten Workstation Connection Example. An example of the LAN Modem before attempting to the Networking Primer in Figure 7. 2 DUAL 56K LAN MODEM FUNCTIONALITY DESCRIPTION This chapter explains the Dual 56K LAN Modem's key functionality for Virtual...
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... use of the LAN Modem's two internal 56K modems. When you configure the Dual 56K LAN Modem, you can choose one of Multilink PPP, refer to Two Different Remote Locations Greg's PC Marsha's PC Peter's PC Message MODEM 1 MODEM 2 AA CD RD SD OH AA CD RD SD OH Alert Power LAN Status TX COLL 1 2 3 4 OfficeConnect Dual 56k LAN Modem OfficeConnect¤ Dual 56K LAN Modem Greg Peter Two...
... use of the LAN Modem's two internal 56K modems. When you configure the Dual 56K LAN Modem, you can choose one of Multilink PPP, refer to Two Different Remote Locations Greg's PC Marsha's PC Peter's PC Message MODEM 1 MODEM 2 AA CD RD SD OH AA CD RD SD OH Alert Power LAN Status TX COLL 1 2 3 4 OfficeConnect Dual 56k LAN Modem OfficeConnect¤ Dual 56K LAN Modem Greg Peter Two...
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...-speed connection More connected 3 Com ANALOG 4 3 1 2 SLOT 1 D 12 BRI ISDN 3/4 UD 34 1/2SLOT 2 3Com SUPERRWemANote Access LTKX SyLsAteNm CROX 1500 SCTOANCSKONLEET SPtoawtRueesrsRSTeXTXtACK Private network Floyd's PC Figure 9 One High-Speed Connection to a Single Location Sharing... is available, the LAN Modem uses this feature. Eric's PC Anne's PC Suhlle's PC OfficeConnect¤ Dual 56K LAN Modem Message MODEM 1 MODEM 2 AA CD RD SD OH AA CD RD SD OH Alert Power LAN Status TX COLL 1 2 3 4 OfficeConnect Dual 56k LAN Modem Public telephone network Combining...
...-speed connection More connected 3 Com ANALOG 4 3 1 2 SLOT 1 D 12 BRI ISDN 3/4 UD 34 1/2SLOT 2 3Com SUPERRWemANote Access LTKX SyLsAteNm CROX 1500 SCTOANCSKONLEET SPtoawtRueesrsRSTeXTXtACK Private network Floyd's PC Figure 9 One High-Speed Connection to a Single Location Sharing... is available, the LAN Modem uses this feature. Eric's PC Anne's PC Suhlle's PC OfficeConnect¤ Dual 56K LAN Modem Message MODEM 1 MODEM 2 AA CD RD SD OH AA CD RD SD OH Alert Power LAN Status TX COLL 1 2 3 4 OfficeConnect Dual 56k LAN Modem Public telephone network Combining...
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...-assigned IP address ISP-assigned IP address Message MODEM 1 MODEM 2 AA CD RD SD OH AA CD RD SD OH Alert Power LAN Status TX COLL 1 2 3 4 OfficeConnect Dual 56k LAN Modem 204.71.201.75 Internet 2042.07421.0.72410..7121.07.125.0715.75 Public telephone network Analog POTS line OfficeConnect Dual 56K LAN Modem 192.168.1.1 Analog POTS line Janet's PC 192...
...-assigned IP address ISP-assigned IP address Message MODEM 1 MODEM 2 AA CD RD SD OH AA CD RD SD OH Alert Power LAN Status TX COLL 1 2 3 4 OfficeConnect Dual 56k LAN Modem 204.71.201.75 Internet 2042.07421.0.72410..7121.07.125.0715.75 Public telephone network Analog POTS line OfficeConnect Dual 56K LAN Modem 192.168.1.1 Analog POTS line Janet's PC 192...
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... data call occurring simultaneously, as shown in calls. Small Office LAN ISDN LAN M3oCd8e9m2 Server Message MODEM 1 MODEM 2 AA CD RD SD OH AA CD RD SD OH Alert Power LAN Status TX COLL 1 2 3 4 OfficeConnect Dual 56k LAN Modem OfficeConnect¤ Dual 56K LAN Modem Public telephone network Two analog lines S2TAT3US 4 TX COLL1 LAN B1 B2 ALERT POWEIRSODKN Telecommuter Internet Figure 11 Simultaneous Dial-in...
... data call occurring simultaneously, as shown in calls. Small Office LAN ISDN LAN M3oCd8e9m2 Server Message MODEM 1 MODEM 2 AA CD RD SD OH AA CD RD SD OH Alert Power LAN Status TX COLL 1 2 3 4 OfficeConnect Dual 56k LAN Modem OfficeConnect¤ Dual 56K LAN Modem Public telephone network Two analog lines S2TAT3US 4 TX COLL1 LAN B1 B2 ALERT POWEIRSODKN Telecommuter Internet Figure 11 Simultaneous Dial-in...
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... Telecommuter TX COLLAL1N S2TAT3US 4 B1 B2 ALERT POWEIRSODKN Telecommuter Business traveler Public telephone network Message MODEM 1 MODEM 2 AA CD RD SD OH AA CD RD SD OH Alert Power LAN Status TX COLL 1 2 3 4 OfficeConnect Dual 56k LAN Modem OfficeConnect¤ Dual 56K LAN Modem Two analog lines Business traveler Figure 12 Simultaneous Dial-in Connections from Two Different Remote Locations High-speed Dial...
... Telecommuter TX COLLAL1N S2TAT3US 4 B1 B2 ALERT POWEIRSODKN Telecommuter Business traveler Public telephone network Message MODEM 1 MODEM 2 AA CD RD SD OH AA CD RD SD OH Alert Power LAN Status TX COLL 1 2 3 4 OfficeConnect Dual 56k LAN Modem OfficeConnect¤ Dual 56K LAN Modem Two analog lines Business traveler Figure 12 Simultaneous Dial-in Connections from Two Different Remote Locations High-speed Dial...
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... been configured for dial-in User. Multilink PPP Configuration Options If you enable Multilink PPP when you configure the Dual 56K LAN Modem, you will encounter the following Multilink PPP options: s Use One Channel When this case, Multilink PPP is disabled, and neither DBA nor BACP/...BAP is that you create. In some configurations of the Dual 56K LAN Modem, you will be able to choose from among the following protocols, used . In the case of BACP/BAP is used in connection with PPP...
... been configured for dial-in User. Multilink PPP Configuration Options If you enable Multilink PPP when you configure the Dual 56K LAN Modem, you will encounter the following Multilink PPP options: s Use One Channel When this case, Multilink PPP is disabled, and neither DBA nor BACP/...BAP is that you create. In some configurations of the Dual 56K LAN Modem, you will be able to choose from among the following protocols, used . In the case of BACP/BAP is used in connection with PPP...