Megabit Modem MM701G User Manual Version 1.
Copyright March 2002 Copyright © 2002 ADC DSL Systems, Inc. All Rights Reserved. Information contained in this document is company private to ADC DSL Systems, Inc., and shall not be modified, used, copied, reproduced or disclosed in whole or in part without the written consent of ADC. Trademark Information ADC is a registered trademark of ADC Telecommunications, Inc. Avidia and Megabit Modem are registered trademarks and StarGazer, SwitchWare, and Skyrocket are trademarks of ADC DSL Systems, Inc.
About This User Manual ABOUT THIS USER MANUAL Use this manual to setup the MM701G modem. It provides instruction on: • installing the modem • configuring the modem • monitoring the modem • maintaining the modem DOCUMENT CONVENTIONS Notes contain information about special circumstances. Cautions indicate the possibility of equipment damage or personal injury.
Product Certifications PRODUCT CERTIFICATIONS FCC Class B Compliance 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. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
Table of Contents TABLE OF CONTENTS Chapter 1: Overview ...............................................................................................................1 Verify Shipping Package Contents...................................................................................... 2 System Requirements ..........................................................................................................2 What To Do Next .............................................................................
Table of Contents Chapter 4: Managing the Modem Using the Console Port & Telnet................................41 Connecting to the Console Port .........................................................................................42 Setting Up a Telnet Session ...............................................................................................44 Setting Up the WAN..........................................................................................................45 Managing DSL.........
1 OVERVIEW The MM701G is a versatile, high-speed modem that extends your Ethernet LAN in a back-to-back implementation or connects your LAN to one or more service providers. It employs G.shdsl technology for fixed-rate or Status LEDs rate-adaptive, symmetric rates up to 2.3 Mbps over single-pair wiring and allows for multiple management options, including an easy to use Web-based interface.
Verify Shipping Package Contents VERIFY SHIPPING PACKAGE CONTENTS As you unpack the modem, inspect the contents for damage. If the equipment was damaged in transit, report it to the shipping company and to your sales representative.
INSTALLING THE MODEM 2 Perform the following installation procedures to install the modem: Section Setting the MDI/MDI-X Switch MM701G User Manual Page 4 Connecting the Cables 5 Checking LED Indications 6 What To Do Next 7 3
Setting the MDI/MDI-X Switch SETTING THE MDI/MDI-X SWITCH The MDI/MDI-X switch located on modem rear panel allows you to connect a network device (such as a PC, hub, switch, or router) to the modem 10Base-T port.
Chapter 2: Installing the Modem CONNECTING THE CABLES After you’ve verified the shipping package contents, follow this procedure to physically set up your modem: 1 Turn off your computer. 2 Connect the cables to the modem rear panel as shown below. • grey phone cable for the DSL line port • black cable for the 10Base-T port • power cable for the modem Power connector See “Connecting to the Console Port” on page 42 for connecting the console cabling.
Checking LED Indications CHECKING LED INDICATIONS Your service provider sets up the G.shdsl parameters for your service. The MM701G must have the DSL SYNC LED lit before you can connect sessions with your service provider. Verify SYNC in the following table. The table below describes LED indications for all operational modes. LEDs on the MM701G front panel provide continual status at-a-glance for network and voice connections. LED State Description POWER On green MM701G has power.
Chapter 2: Installing the Modem WHAT TO DO NEXT After you have installed the modem, determine which method to use to manage the modem: • For point-to-point applications, refer to Chapter 5 on page 65. • To manage the modem through the Web interface using your Web browser (recommended), refer to Chapter 3 “Managing the Modem Using a Web Browser” on page 9.
What To Do Next 8 MM701G User Manual
MANAGING THE MODEM USING A WEB BROWSER 3 You can manage the MM701G using a Web browser, console port, or a telnet session. All of the MM701G features and functionality are accessible through the Web interface. In contrast, there are some features not supported through the console port. For example, you can enable or disable spanning tree through the Web interface, but not through the console port or telnet.
Setting Up the PC SETTING UP THE PC To access the modem Web interface, set up your PC on the same LAN IP subnet as the MM701G. The default LAN IP subnet for the modem is 10.0.0.0 with a subnet mask of 255.255.255.0. However, if you have an existing subnet to accommodate the modem, change the IP address of the modem from the command-line interface as described in“Setting Up the LAN” on page 48.
Chapter 3: Managing the Modem Using a Web Browser 4 Do one of the following: • If DHCP has not been enabled on the modem (default), select Specify an IP address. • If DHCP has been enabled on the modem, select Obtain an IP address automatically and skip to step 6. 5 Enter IP Address and Subnet Mask. The default modem LAN IP address is 10.0.0.1 with a subnet mask of 255.255.255.0. Use an IP address for your PC from the following range: 10.0.0.2 to 10.0.0.254.
Configuring the Web Browser CONFIGURING THE WEB BROWSER To view the modem Web pages properly, your Web browser must have the proxies disabled and cache settings enabled to compare the cached document against the network document every time it is accessed. The following is an example of how to make the configuration changes using Netscape Navigator 4.0. 12 1 Open your Web browser. 2 Click Edit, Preferences to open the Preferences dialog.
Chapter 3: Managing the Modem Using a Web Browser The following is an example of how to make the configuration changes using Internet Explorer 5.5: 1 Open your Web browser. 2 Click Tools, Internet Options to open the Internet Options dialog. 3 In the Temporary Internet Files section of the dialog, click Settings. 4 Select Every visit to the page, then click OK.
Configuring the Web Browser 14 5 In the Internet Options dialog, click the Connections tab, then click LAN Settings to open the LAN Settings dialog. 6 In the Proxy Server section of the dialog, clear the Use a proxy server box. 7 Click OK to close the LAN Settings dialog. 8 Click OK to close the Internet Options dialog.
Chapter 3: Managing the Modem Using a Web Browser ACCESSING THE MODEM WEB PAGES Type http://10.0.0.1 in the Location Bar field of the Web browser (as shown below), then press ENTER to display the MM701G Web pages. http://10.0.0.1 Location Bar The following login screen displays. This login is for the system administrator responsible for configuring and managing the MM701G. Enter the default username (admin) and password (password), then click Login.
Managing the System MANAGING THE SYSTEM The System pages are designed so that you can manage, update, and troubleshoot the modem as a whole.
Chapter 3: Managing the Modem Using a Web Browser View Modem Status The System Status page is a read-only summary of the current modem configuration. It includes information about the modem software, DSL configuration values, WAN session settings, and LAN parameters. Use it as an overview of the modem status. You cannot change the Device Name. To configure the DSL fields, see “DSL Advanced Configuration” on page 31.
Managing the System Refer to the following table for a description of the fields: Parameter Description Device Name Descriptive role of the modem. This is not configurable. Model Megabit Modem model number. DSP Version Version of the Digital Signal Processor of the modem. Firmware Revision Version number of the image downloaded to the modem. DSL Status Fields Configuration values specific to G.shdsl. Modulation Annex standard (A or B) in the current configuration.
Chapter 3: Managing the Modem Using a Web Browser Set Spanning Tree Spanning Tree eliminates loops in a LAN topology, ensuring that there is only one path (or link) between any two nodes on a network. Use Spanning Tree protocol only when you have already selected a Bridge session (as described in “Set Up WAN Sessions” on page 23) and when you have more than one device (a PC only) on your LAN and when those devices have more than one physical path connecting them.
Managing the System Set Login Name and Password You can change the login parameters for the system administrator. The default login name is admin and the default password is password. 1 Select System on the menu bar then click Password to access the System Configuration page. 2 Enter the Current Login name, then enter the Current Password. 3 Enter the New Login Name, then enter the New Password. 4 Enter the new password again to Confirm New Password. 5 Click Submit.
Chapter 3: Managing the Modem Using a Web Browser Update System Software You can upgrade the software on your MM701G. To upgrade, you must specify the IP address of the server where the new software is stored. The MM701G uses TFTP to download the software which comprises a configuration file (must be named “celsiancfg”) and an image file (must be named “image”). 1 Click System on the menu bar, then System Update to access the System Update page.
Managing the System Set to Factory Defaults When you configure the MM701G, you change the factory default settings to new values. You can return these parameters to their default values to provide a known starting point if you are troubleshooting or you simply want to configure new parameters. For session default values, see “Default Session Parameter Values” on page 82. Active links are lost when you reset to factory default values.
Chapter 3: Managing the Modem Using a Web Browser CONFIGURING THE WAN This configuration sets up the communication between the MM701G and the service provider for each session you set up. You can set up 32 separate sessions as RFC 1483 Bridge, RFC 1483 Router, or PPP protocol. Use the following sections to complete the WAN configuration. Set Up WAN Sessions 1 Select WAN on the menu bar to access the Session configuration page. 2 Select a session from the [Sessions] list.
Configuring the WAN 3 Configure the following parameters for each session you set up as shown in the following table: Parameter Description Session Name Enter a unique, descriptive identifier for the session. This name can have a maximum of 15 characters with no spaces. Protocol Select the message format to be used between the MM701G and the service provider. You can configure each session with any of the three protocols listed below.
Chapter 3: Managing the Modem Using a Web Browser Parameter Description RIP Send Routing Information Protocol (RIP) dynamically routes packets sent from the MM701G to the service provider. Select the same RIP version that is used by the service provider: • Select Disable if you selected RFC1483 - Bridge protocol. • Select RIP1 to send broadcast packets from the MM701G. • Select RIP2 to send multicast packets from the MM701G.
Configuring the WAN Parameter Description Encapsulation Select the encapsulation type that is supplied by the service provider. The options are: • VC-MUX—Virtual Channel Multiplexer-based encapsulation, which allows one protocol to be run over the session. • LLC—Logical Link Control, which allows multiple protocols to be run over the session. Login Name A PPP session requires the Login Name supplied by the service provider.
Chapter 3: Managing the Modem Using a Web Browser CONFIGURING THE LAN This configuration sets up the communication between your LAN and the MM701G. 1 Select LAN on the menu bar to access the LAN Settings page.
Configuring the LAN 2 Configure the following parameters: Parameter Description LAN Protocol Select the message format to be used for your LAN. • Select Bridge if the LAN forwards packets based on MAC addresses. If you selected RFC 1483 Bridge protocol for the WAN sessions (page 23), select Bridge for the LAN traffic. • Select Router if the LAN routes packets based on IP addresses. If you selected RFC 1483 Router or PPP protocol for the WAN sessions (page 23), select Router for the LAN traffic.
Chapter 3: Managing the Modem Using a Web Browser Parameter Description DHCP Gateway Enter the IP address of the default gateway that is provided by the LAN administrator for devices on the LAN. The MM701G must be configured as a DHCP server and provides this gateway IP address to requesting DHCP clients (such as PCs) on the LAN. DNS Server Enter the IP address of the Domain Name System (DNS) server that is provided by either the service provider or the LAN administrator.
Managing DSL MANAGING DSL Select either the DSL quick configuration or the advanced configuration as directed by your service provider. DSL Quick Configuration You can configure the MM701G to comply with different standards for DSL transmission. For the quick configuration, you only select the transmission type. 1 Select DSL on the menu bar then select DSL Quick Config under [DSL Options].
Chapter 3: Managing the Modem Using a Web Browser DSL Advanced Configuration You can configure the MM701G to comply with different standards for SHDSL transmission as well as parameters. 1 Select DSL on the menu bar, then select DSL Advanced Config under [DSL Options]. To view basic statistics for the DSL configuration, see “View Modem Status” on page 17.
Managing DSL 2 Configure the following parameters as supplied by your service provider: Parameter Description Exec Mode Select CPE or CO. For point-to-point connections, one modem must be configured for CPE and the other for CO. For all other applications, select CPE. Standard Select Annex A or Annex B (Default: Annex A). Annex A and Annex B are both transmission standards. Annex A is most often used in North America. Annex B is most often used in Europe.
Chapter 3: Managing the Modem Using a Web Browser Test DSL The MM701G has embedded diagnostics used for detecting line problems or as an aid in troubleshooting line related technical problems. These diagnostic programs have significance only to technical support personnel and is not discussed further in this manual. 1 Select DSL on the menu bar, then select Diagnostics to access the DSL Diagnostics page. 2 Select a test from the menu. 3 Do one of the following: • Click Start to begin the test.
Managing DSL View ATM Statistics Use the ATM statistics on the DSL ATM Statistics page for troubleshooting and monitoring ATM traffic. 34 1 Select DSL on the menu bar, then select ATM Statistics to access the DSL ATM Statistics page. 2 View the statistics. Parameter Description RX Cell The number of ATM cells received in the DSL interface. TX Cell The number of ATM cells transmitted from the DSL interface. Cell Drop The number of ATM cells dropped.
Chapter 3: Managing the Modem Using a Web Browser View Link Statistics Use the ATM statistics on the DSL Link Statistics page for troubleshooting and monitoring ATM traffic. 1 Select DSL on the menu bar, then select Link Statistics to access the DSL Link Statistics page.
Managing DSL 2 View the statistics. Parameter Description Operational State Valid entries are: • Handshaking is when the modem is making an attempt to connect to a device on the other side of the G.shdsl line. • Training is when the modem is learning the connection parameters. • Show Time is the actual connection time. 36 Data Rate Bit rate after the ATM headers have been removed. DSP Version The modem DSP code can be upgraded—this is the current version that is running on your system.
Chapter 3: Managing the Modem Using a Web Browser View Error Counters Use the ATM statistics on the DSL Error Counters page for troubleshooting and monitoring ATM traffic. 1 Select DSL on the menu bar then select Error Counters to access the DSL Error Counters page. 2 View the statistics. Parameter Description CRC Errors The number of cyclic redundancy check (CRC) errors. CRC is an error checking technique to ensure the integrity of data during transmission.
Saving Changes SAVING CHANGES Use the Save Changes page for saving your current configuration to flash memory. By saving your configuration changes, your changes will not be lost by resetting the modem. 38 1 Select Save Changes on the menu bar to access the Save Changes page. 2 Do one of the following: • Click Save to write the configuration to flash memory. • Click Cancel to exit the current page without saving your configuration.
Chapter 3: Managing the Modem Using a Web Browser REBOOTING THE MODEM Before you reboot the modem, make sure you have saved any configuration changes as described in “Saving Changes” on page 38. 1 Select Reboot on the menu bar to access the Reboot page. 2 Do one of the following: • Click Yes to reboot the modem. • Click No to cancel the rebooting process. It is unlikely that the modem will lock up (no response to any of your requests through the Web interface and command-line interface).
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MANAGING THE MODEM USING THE CONSOLE PORT & TELNET 4 You can manage the MM701G using a Web browser, console port, and telnet session. In comparison, you can manage more of the modem’s functionality using a Web browser rather than using the modem console port and telnet access. For example, you can enable or disable spanning tree through the modem Web interface, but not through the console port or telnet. The same applies for deleting a WAN session and selecting ATM’s VBR as a quality of service.
Connecting to the Console Port CONNECTING TO THE CONSOLE PORT 1 Install the supplied grey console cable between the modem Console port and your PC as shown below.
Chapter 4: Managing the Modem Using the Console Port & Telnet Currently, Windows includes a terminal emulation program called HyperTerminal. In Windows 98, access HyperTerminal from the Windows desktop by clicking Start, Programs, Accessories, HyperTerminal. Once you have established communication, the Main Menu page displays.
Setting Up a Telnet Session SETTING UP A TELNET SESSION Use a telnet client to set up a telnet session to the modem. To set up a telnet session, specify the LAN IP address of the modem to establish communication. The default LAN IP address is 10.0.0.1. If this IP address has changed, contact your service provider. Below is an example using Microsoft Windows 98: 44 1 Click Start, Run to access the Run dialog.
Chapter 4: Managing the Modem Using the Console Port & Telnet SETTING UP THE WAN For Bridge or Router mode you need to set the WAN VPI/VCI as supplied by your service provider. 1 From the Main Menu, select WAN Setup. The WAN Session screen displays. Session group 1 - 16 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17.
Setting Up the WAN 2 Select a session by typing the session number at the Select session for editing prompt to display the WAN Session Options screen. Session Parameters 1. 2. 3. 4. 5. 6. 7. 8. 9. Session Name WAN Protocol State IP Addressing IP Address IP Net Mask NAT RIP Send RIP Accept Bridge RFC1483 Bridge Enabled N/A N/A N/A N/A N/A N/A 10. 11. 12. 13. 14. 15. 16. 17. 18.
Chapter 4: Managing the Modem Using the Console Port & Telnet Valid values for the parameters shown on the Sessions Options screen are defined in the following table. Unless there is a special circumstance, the default values for the remaining parameters should not be changed. Session Parameter Valid parameter Values Session Name The name assigned to the session by your service provider—up to 15 characters. WAN Protocol RFC1483-Router, RFC1483-Bridge, PPPoA. State Enable or Disable.
Setting Up the WAN SETTING UP THE LAN If you are operating in Router mode and in a LAN environment, then you also need to set your LAN protocol, Ethernet Port IP address, and subnet mask. If you prefer, you may use the default values of 10.0.0.1 for the Ethernet Port IP Address, and 255.255.255.0 for the subnet mask. 1 From the Main Menu, select LAN Setup. The LAN setup screen displays. LAN 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
Chapter 4: Managing the Modem Using the Console Port & Telnet Valid values for the parameters shown on the LAN Setup screen are defined in the following table. LAN Parameter Valid parameter Values LAN Protocol Router or Bridge. IP address IP address assigned by your LAN administrator, or DHCP server (Default 10.0.0.1). IP Net Mask IP address assigned by your LAN administrator, or DHCP server (Default 255.255.255.0). Default Gateway Default Gateway provided by your access provider.
Setting Up the WAN 6 Select Apply to immediately activate the changes that you have made for this session. 7 From the Main Menu select Save New System Configuration to save these settings or the changes will be lost upon reboot or power cycle. 8 If you have enabled DHCP, select Reboot from main menu to reboot the router. Setting Up NAT This procedure is optional. Follow this procedure to enable or disable NAT for a WAN session. From the Main Menu, select WAN Setup to access the WAN sessions page.
Chapter 4: Managing the Modem Using the Console Port & Telnet MANAGING DSL Use the G.SHDSL menu to manage the DSL line. This menu allows you to: • view the DSL configuration • configure the DSL line • monitor the DSL statistics • test the DSL line G.SHDSL Menu 1. 2. 3. 4. 5. G.SHDSL Current Settings Quick Configuration Setting Advance Configuration Setting G.
Managing DSL Quick Configuration From the SHDSL Standard page, do one of the following: • Select G.SHDSL - Annex A • Select G.SHDSL - Annex B Save your changes by selecting Save Current Configuration from the Main Menu as described in “Saving the Current Configuration” on page 60. Advanced Configuration From the G.SHDSL Advance Configuration Setting page, type the number of the G.shdsl field to configure, then reference the table below for assistance in changing and selecting the parameter value. G.
Chapter 4: Managing the Modem Using the Console Port & Telnet SHDSL Parameter Description Values UpFrameSync The Upstream Frame Sync Word parameter. (Default: 13727) 0 to 65535 UpStuffBits The Upstream Stuffbits parameter. (Default: 15) 0 to 16 DownFrameSync The Downstream Frame Sync Word parameter. (Default: 13727) 0 to 65535 DownStuffBits The Downstream Stuffbits parameter. (Default: 15) 0 to 16 Encoder CoeffA The encoder coefficient for the A channel.
Managing DSL Monitoring the DSL Statistics Use the G.SHDSL Statistics page to monitor the following types of DSL statistics: • General Statistics • Error Counters • ATM Counters Viewing General Statistics 1 From the Main Menu, select DSL by typing 3 to access the G.SHDSL Menu. 2 Select G.SHDSL Statistics by typing 4 to access the G.SHDSL Statistics page. 3 Select G.SHDSL General Statistics by typing 1 to access the G.SHDSL General Statistics page. G.SHDSL General Statistics 1. 2. 3. 4. 5. 6. 7.
Chapter 4: Managing the Modem Using the Console Port & Telnet 4 View the statistics. Parameter Description OperationalState Valid entries are: • Handshaking is when the modem is making an attempt to connect to a device on the other side of the G.shdsl line. • Training is when the modem is learning the connection parameters. • Show Time is the actual connection time. DataRate Bit rate after the ATM headers have been removed.
Managing DSL Viewing Error Counters 1 From the Main Menu, select DSL to access the G.SHDSL Menu. 2 Select G.SHDSL Statistics to access the G.SHDSL Statistics page. 3 Select G.SHDSL Error Counters to access the G.SHDSL Error Counters page. G.SHDSL Error Counters 1. CRCErrors 2. LOSWErrors 3. FEBEErrors 0 0 0 Press any key (Return to exit) -> 4 View the counters. Parameter Description CRCErrors The number of cyclic redundancy check (CRC) errors.
Chapter 4: Managing the Modem Using the Console Port & Telnet 4 View the statistics. Parameter Description RXCell The number of ATM cells received in the DSL interface. TXCell The number of ATM cells transmitted out the DSL interface. CellDrop The number of ATM cells dropped. CellDelineation The bit indicating the presence of cell delineation errors. • 0 for delineation errors • 1 for no delineation errors. RxHECErrors MM701G User Manual The number of ATM cells received in error.
Managing DSL Testing the DSL Line The MM701G has embedded diagnostics used for detecting line problems or as an aid in troubleshooting line related technical problems. These programs are used by technical support personnel to diagnose problems and determine the appropriate solutions. 58 1 From the Main Menu, select DSL to access the G.SHDSL Menu. 2 Select Hardware/Line Diagnostics to access the G.SHDSL Hardware/Line Diagnostics page. 3 Select a diagnostic.
Chapter 4: Managing the Modem Using the Console Port & Telnet RESTORING FACTORY DEFAULTS When you configure the MM701G, you change the factory default settings to new values. You can return these parameters to their default values to provide a known starting point if you are troubleshooting or you simply want to configure new parameters. Active links may be lost when you reset to factory default values.
Saving the Current Configuration SAVING THE CURRENT CONFIGURATION Use the Save Current Configuration page for saving your current configuration to flash memory. By saving your configuration changes, your changes will not be lost by resetting the modem. 1 From the Main Menu, select Save Current Configuration to access the Save Current Configuration page. WARNING - This will overwrite configuration 1. Continue 2.
Chapter 4: Managing the Modem Using the Console Port & Telnet UPDATING SYSTEM SOFTWARE You can upgrade the firmware on your MM701G. To upgrade, you must specify the IP address of the server where the new firmware is stored. 1 Configure a TFTP server to download the system software. The MM701G uses TFTP to download the firmware which comprises a configuration file (must be named “celsiancfg”) and an image file (must be named “image”) located on the TFTP server.
Viewing System Information VIEWING SYSTEM INFORMATION The System Information page is a read-only summary of the current modem configuration. It includes information about the firmware release, model, release date, MAC address, and DSP version. This information is often used by technical support when troubleshooting. 1 From the Main Menu, select System Information to access the System Information page. System Information 1. 2. 3. 4. 5. Firmware Release Model Release date MAC address DSP version 1.4.
Chapter 4: Managing the Modem Using the Console Port & Telnet REBOOTING THE MODEM Before you reboot the modem, save configuration changes as described in “Saving the Current Configuration” on page 60. 1 From the Main Menu, select Reboot to access the Reboot page. WARNING - This will reboot without saving configuration 1. Continue 2. Cancel Select (Return to exit) -> 2 Do one of the following: • Select Continue to reboot the modem. • Select Cancel to cancel the rebooting process.
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IMPLEMENTING POINT-TO-POINT LAN EXTENSION 5 With a pair of MM701Gs, you can connect remote LANs by placing them “back-to-back.” One MM701G is set for Customer Premise Equipment (CPE) mode and the other MM701G is set for Central Office (CO) mode. By bridging traffic between these two modems you essentially create one extended LAN that allows the use of a single IP subnet. Straight out of its shipping box, the CPE modem is already configured for implementing point-to-point LAN extension.
Quick Installation QUICK INSTALLATION The MM701G is shipped with factory defaults as a CPE and does not require any additional configuration to fill the role of the CPE modem. Only the CO modem requires configuration. To set up the CO modem, follow these instructions: Configure for CO Mode 66 1 Select DSL on the menu bar, then select DSL Advanced Config under [DSL Options]. 2 In the Exec Mode box, select CO to dedicate the MM701G as the CO modem. 3 Click Apply.
Chapter 5: Implementing Point-to-Point LAN Extension Change the LAN IP Address Any device (such as a PC) connecting to the modem LAN interface loses its connection when the modem LAN IP address is changed. After the IP address is changed, you need to specify this new address to reconnect a device. 1 Select LAN on the menu bar to access the LAN Settings page. 2 In the IP address box, enter 10.0.0.2. 3 Click Apply to activate the changes.
Configuring the CPE Modem CONFIGURING THE CPE MODEM 68 1 Select DSL on the menu bar then select DSL Advanced Config under [DSL Options]. 2 In the Exec Mode box, select CPE to configure the MM701G as the CPE modem. 3 Click Apply.
Chapter 5: Implementing Point-to-Point LAN Extension 4 Select LAN on the menu bar to access the LAN Settings page. 5 In the LAN Protocol box, select Bridge. 6 In the IP Address box, enter an available IP address on your subnet. 7 Click Apply.
Configuring the CPE Modem 70 8 Select WAN on the menu bar then select Bridge under [Sessions]. 9 In the Protocol box, select RFC 1483 - Bridge. 10 In the Virtual Path ID box, enter the Virtual Path ID. This must match the Virtual Path ID of the CO modem. 11 In the Virtual Channel ID box, enter the Virtual Channel ID. This must match the Virtual Channel ID of the CO modem. 12 Click Apply.
Chapter 5: Implementing Point-to-Point LAN Extension 13 Select Save Changes on the menu bar to access the Save Changes page. 14 Click Save to save the configuration to flash memory.
Configuring the CO Modem CONFIGURING THE CO MODEM 72 1 Select DSL on the menu bar then select DSL Advanced Config under [DSL Options]. 2 In the Exec Mode box, select CO to dedicate the MM701G as the CO modem. 3 Click Apply.
Chapter 5: Implementing Point-to-Point LAN Extension 4 Select LAN on the menu bar to access the LAN Settings page. 5 In the LAN Protocol box, select Bridge. 6 In the IP Address box, enter an available IP address on your subnet. 7 Click Apply.
Configuring the CO Modem 74 8 Select WAN on the menu bar then select Bridge under [Sessions]. 9 In the Protocol box, select RFC 1483 - Bridge. 10 In the Virtual Path ID box, enter the Virtual Path ID. This must match the Virtual Path ID of the CPE modem. 11 In the Virtual Channel ID box, enter the Virtual Channel ID. This must match the Virtual Channel ID of the CPE modem. 12 Click Apply.
Chapter 5: Implementing Point-to-Point LAN Extension 13 Select Save Changes on the menu bar to access the Save Changes page. 14 Click Save to save the configuration to flash memory.
Verifying Connectivity VERIFYING CONNECTIVITY After you have performed each of the previous configuration changes, verify back-to-back communication by passing traffic over the WAN session. For example, set up a PC on the LAN-side of the CPE modem and another PC on the LAN-side of the CO modem. Then, transfer a file or ping between the two PCs. This generates traffic and tests connectivity. View the SYNC LED On the front panel of one of the MM701Gs, check the status of the SYNC LED.
SPECIFICATIONS A The MM701G is a DSL modem that takes advantage of G.shdsl technology by offering rate-adaptive communication at equal rates going both upstream and downstream. In addition, the MM701G also provides: • sessions for precise control of security, performance and management of users and resources per session.
Overview OVERVIEW The MM701G provides: 78 • fixed-rate or rate-adaptive, symmetric G.shdsl transmission up to 2.
Appendix A: Specifications DATA SPECIFICATIONS DSL Standards • Annex A (991.2) • Annex B (991.2) ATM standards • ATM Forum UNI Version 3.1 and UNI Version 4.0 • ITU-T Q.2931, Q.2971 signaling • ITU I.363.5 ATM Adaptation Layer 5 • ITU I.432 Cell Delineation and HEC • ITU I.
Data Specifications WAN Protocols • IETF RFC 2364 PPP over AAL5 (VC multiplexing and LLC encapsulation) • IETF RFC 1483 Multiprotocol encapsulation over AAL5 • IETF RFC 1577 Classical IP over ATM Security • PPP authentication - PAP/CHAP: 1334, 1994 • Web and Telnet password Management • Embedded SNMP agent, Terminal, Telnet with Web based configuration and management tool • Auto provisioning extensions • ILMI, OAM F4 and F5 support • Concise MIB: 1212, MIB-II: 1213, Traps: 1215, Bridge MIB
Appendix A: Specifications Encapsulation When you activate RFC 1483 system mode, you can select WAN encapsulation as VC multiplexing for some sessions and LLC encapsulation for other sessions. PPP Authentication (PAP/CHAP) Provides authentication of PPP sessions for security through Password and Challenge-Handshake Authentication Protocols (RFC 1994).
Data Specifications MIBs • Bridge MIB - 1493 • SNMP MIBs - 1471, 1472, 1473, 1474 • MIB 1213 - MIB II • MIB 1215 - Trap Default Session Parameter Values Session Parameter Bridge IPoA Router PPP-Router Protocol RFC1483 - Bridge RFC1483 - Router PPPoA State Enable Enable Enable IP Address N/A 10.0.0.1 N/A (Dynamic) Subnet Mask N/A 255.255.255.
Appendix A: Specifications HARDWARE SPECIFICATIONS LED • Power • Ethernet: Link, Tx, Rx, Collision • DSL: Sync, Tx, Rx, Margin Connectors • DSL Interface: RJ-11 • 10Base-T: RJ-45 • Console Port: RJ-45 (serial connection to RS-232 for local configuration) LAN Interface • 10Base-T (IEEE 802.
Hardware Specifications WAN Interface SHDSL (Symmetrical High-Speed Digital Subscriber Line) Maximum transmission rate: Downstream 2320 kbps 2320kbps Upstream Minimum transmission rate to sync 192 kbps Connector RJ-11 ATM (Asynchronous Transfer Mode) 84 ATM Adaptation Layer AAL5 (ITU I.363.5)—Supports encapsulation and de-encapsulation of AAL5 Protocol Data Units (PDUs) for convergence.
Appendix A: Specifications Connector Pinouts The following sections provide the pinout information for the various modem connectors. DSL Port (RJ-11) The following table shows the signal on each pin of the DSL port. The connector for this interface is an RJ-11. See “Connecting the Cables” on page 5 for the location of this port.
Hardware Specifications Console Port (RJ-45) The following table gives the signal designations and pin numbers for each end of the RJ-45 to RS-232 cable that is used between the modem Console port (RJ-45) and the PC Serial port (DB-9).
Appendix A: Specifications RATE VS.
Rate vs.
TECHNICAL ASSISTANCE AND RETURNS B This chapter describes how to contact ADC for technical support. WORLD WIDE WEB Avidia product information can be found at http://www. adc.com using any Web browser. KNOWLEDGE BASE The ADC Knowledge Base can help you locate answers to frequently asked questions on a variety of topics, including: • troubleshooting • installation • configuration • upgrades The Knowledge Base can be found at: http://www.adc.com/Knowledge_Base/index.jsp using any Web browser.
Technical Support TECHNICAL SUPPORT Technical support is available 24 hours a day, 7 days a week by contacting the ADC Technical Assistance Center (TAC). • Telephone: 800.638.0031 714.730.3222 • Fax: 714.730.2400 • Email wsd_support@adc.com A Customer Service Engineer answers technical assistance calls Monday through Friday between 7:30 AM and 5:30 PM, Pacific Time, excluding holidays. At all other times, an on-duty Customer Service Engineer returns technical assistance calls within 30 minutes.
GLOSSARY C 10Base-T The Institute of Electrical and Electronic Engineers (IEEE) 802.3 specification for Ethernet over thin coaxial cable. AAL2 ATM Adaptation Layer 2. Used for compressed voice and video that is intolerant of delay. This layer is used by G.shdsl xDSL technology. AAL5 ATM Adaptation Layer 5. AAL5 has been adopted by the ATM Forum from a Class of Service called High Speed Data transfer. It typically supports all types of data traffic. Originally designed to support TCP/IP.
92 community string A text string required for an SNMP trap to be received by a trap receiver(s). Also, a text string that identifies an SNMP community and is associated with specific access rights (read-only or read/write). CRC Cyclic Redundancy Check is a method used to verify the accuracy of data transmission. downstream traffic Communications from a service provider to a user.
Appendix C: Glossary MIB Management Information Base is a set of variables that define the configuration and status parameters for network management. Network management stations can retrieve information from and write information to an MIB. The Internet Engineering Task Force (IETF) specifies standard MIBS for certain types of devices, ensuring any NMS can manage the devices. Vendors can specify proprietary MIBs for their devices to fit specific needs.
94 RIP Routing Information Protocol allows routers to update the routing tables automatically (for example with information such as how many hops between destinations). The version of RIP you select for the session must match the version supported by the service provider. Versions RIP1 and RIP-1 compatible are used for broadcast. Version RIP 2 is used for multicast. SEF Severely Errored Frames is the incoming signal has at least four consecutive errored framing patterns.
Appendix C: Glossary UDP User Datagram Protocol is a transport protocol used to map inbound traffic (from a remote IP address) to an internal (LAN) IP address. Uses a protocol port number for the destination at the remote location. upstream traffic Communications from a user to a service provider. VCI Virtual Channel Identifier is a 16-bit field addressing identifier in the header of an ATM cell used to route cell traffic. It identifies a particular VC link for a given VP.
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Index INDEX Numerics configuring CO modem 72 10/100BASE-T connector pinouts 85 CPE modem 68 description 91 LAN 27 A accessing modem web pages 15 NAT,CLI 50 WAN 23 web browser 12 adaptation layer 84 advanced configuration 52 connecting cables 4 ATM console port 42 adaptation layer 84 connectivity, verifying back-to-back 76 cell format 84 connector pinouts 85 description 91 console port 86 max VCs 84 connecting to 42 specifications 84 managing modem 41 statistics 34 viewing counters 56
Index D I Data Specifications 79 image file 21, 61 Default Session Parameter Values 82 implementing, back-to-back 65 defaults installing, modem 3, 65 factory 59 L settings 22 LAN DHCP 49 configuring 27 downstream 92 extending 65 DSL setting up 48 connector pinouts 85 line testing 58 troubleshooting 10, 66 login managing 30, 51 name 20 monitoring statistics 54 quick configuration 30 testing 33 password 20 setting name 20 setting password 20 E Encapsulation 81 M MAC, description 92 e
Index N setting factory defaults 22 NAT configuring, CLI 50 login name 20 description 93 password 20 setting up 50 spanning tree 19 network interface card (NIC) 10, 66 P package contents 2 setting up LAN 48 NAT 50 telnet 44 password 20 Physical Specifications 83 WAN 45 WAN sessions 23 pinouts 85 point-to-point, LAN extension 65 SHDSL, specifications 84 shipping package contents 2 PPP, specifications 81 software, updating 21, 61 Q quick configuration 52 spanning tree, setting 19 specificat
Index system V managing 16 verifying back-to-back connectivity 76 requirements 2 viewing updating software 21, 61 ATM counters 56 viewing information 62 ATM statistics 34 T technical specifications 77 error counters 37, 56 general statistcs 54 link statistics 35 technical support 89 modem status 17 telnet managing modem 41 system information 62 W setting up 44 testing WAN DSL 33 configuring 23 DSL line 58 interface specifications 84 TFTP setting up 45 description 94 setting up ses
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ADC DSL Systems, Inc. 14402 Franklin Avenue Tustin, CA 92780 Tel: 714.832.9922 Fax: 714.832.9924 For Technical Assistance: 800.638.0031 714.730.
