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ADC MM701G2 User Manual

Adc telecommunications megabit modem user manual mm701g2, mm702g2
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Megabit Modem
MM701G2 & MM702G2

User Manual

Product Catalog: MM701G2 and MM702G2
Document Number: MM70xG2-UM-03

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  • Page 1: User Manual

    ® Megabit Modem MM701G2 & MM702G2 User Manual Product Catalog: MM701G2 and MM702G2 Document Number: MM70xG2-UM-03...
  • Page 2 Contents herein are current as of the date of publication. ADC reserves the right to change the contents without prior notice. In no event shall ADC be liable for any damages resulting from loss of data, loss of use, or loss of profits, and ADC further disclaims any and all liability for indirect, incidental, special, consequential or other similar damages.

  • Page 3: Table Of Contents

    About This Manual ...xiii Introduction ... xiii Organization ... 1-xiii Intended Audience ... xiii Conventions ... xiii Inspecting Your Shipment ... xiv FCC Class B Compliance ... 1-xiv EU Compliance ... 1-xiv Chapter 1: Installation ... 1-1 Overview ... 1-1 Unpack the Modem ...
  • Page 4 Table of Contents Change Spanning Tree Setting ... 5-10 Saving Changes ... 5-12 Rebooting the Modem ... 5-14 Chapter 6: Configuring DSL Parameters ... 6-1 Before You Begin ... 6-1 Complete a G.shdsl Quick Configuration ... 6-1 Complete a DSL Advanced Configuration ... 6-3 Chapter 7: Implementing a Point-To-Point LAN Extension ...
  • Page 5 April 14, 2006 Manage WAN Sessions ...A-8 Add a New Session ... A-9 Set Up an RFC 1483 Bridged Session ... A-10 Set Up an RFC 1483 Routed Session ... A-11 Set Up a PPPoA or PPPoE Routed Session ... A-13 Permanently Save Sessions ...
  • Page 6 Table of Contents April 14, 2006 MM70xG2-UM-03...
  • Page 7 List of Figures Figure 1-1. Remove the Modem ... 1-1 Figure 1-2. Set the MDI/MDI-X Switch ... 1-3 Figure 1-3. Rear Panel Connections ... 1-4 Figure 1-4. Reboot the Modem with the Reset Button ... 1-6 Figure 2-1. TCP/IP Properties ... 2-1 Figure 2-2.
  • Page 8 List of Figures April 14, 2006 Figure 5-14.Reboot ... 5-14 Figure 6-1. DSL Quick Configuration ... 6-1 Figure 6-2. G.SHDSL Advanced Configuration ... 6-3 Figure 7-1. G.SHDSL Advanced Configuration—Configure for Central-Office Mode ... 7-2 Figure 7-2. LAN Configuration ... 7-2 Figure 7-3.
  • Page 9 April 14, 2006 List of Figures Figure A-7. WAN Session Management ...A-8 Figure A-8. Create New Session ...A-9 Figure A-9. RFC 1433 Routed Session ... A-11 Figure A-10.PPPoA Routed Session ...A-13 Figure A-11.WAN Session View/Edit ...A-15 Figure A-12.PPPoA Routed Session ...A-16 Figure A-13.DSL Management Menu ...A-17 Figure A-14.G.SHDSL Quick Configuration ...A-18 Figure A-15.G.SHDSL Advanced Configuration ...A-20...
  • Page 10 List of Figures April 14, 2006 MM70xG2-UM-03...

  • Page 11: List Of Tables

    List of Tables Table 1-1. Required Equipment ... 1-2 Table 1-2. LED Status Indicators ... 1-5 Table 5-1. User Access Levels ... 5-2 Table B-1.DSL Port (RJ-11) (2-Wire) ...B-6 Table B-2.DSL Port (RJ-11) (4-Wire) ...B-6 Table B-3.10/100Base-T Port (RJ-45) ...B-7 Table B-4.Console Port (RJ-45) ...B-7 MM70xG2-UM-03...
  • Page 12 List of Tables April 14, 2006 MM70xG2-UM-03...

  • Page 13: About This Manual

    (MM701G2 to MM701G2 or MM702G2 to MM702G2) RGANIZATION To complete an endpoint installation for an MM701G2 or MM702G2 modem, follow the configuration instructions in all chapters of this manual, with the exception of To complete a point-to-point installation for two MM701G2 or two MM702G2 modems, follow the configuration instructions in these chapters only: •...

  • Page 14: Inspecting Your Shipment

    • Unpack each container and visually inspect the contents for signs of damage. If the equipment has been dam- aged in transit, immediately report the extent of damage to the transportation company and to ADC. Order replacement equipment, if necessary.

  • Page 15: Chapter 1: Installation

    The MM701G2 and MM702G2 are versatile, high-speed modems that connect an Ethernet LAN to one or more service providers using G.shdsl transmission technology. The connections provide instant and high-speed broadband access to the Internet or to other types of Wide Area Networks (WANs). The MM701G2 and MM702G2 provide the following: •...

  • Page 16: Determine What You Need

    Chapter 1: Installation ETERMINE In addition to what is shipped with the modem, you need the following hardware and software to complete the installation and configuration. Equipment: Hardware: Ethernet NIC Card (10 Mbps) installed in each PC and other network equipment that will be connected to the LAN.

  • Page 17: Connect Cables

    April 14, 2006 ONNECT ABLES Install cables for the Ethernet port (see Indications” on page 1-5. Connect the 10/100Base-T Port Set the modem MDI/MDI-X switch for the 10/100Base-T port to allow the modem to connect directly to other network devices such as a PC, hub, switch, or router. Step Set the modem MDI/MDI-X switch (see •...
  • Page 18 Chapter 1: Installation Step Connect the cables to the modem rear panel as shown below in • Silver cable to the DSL line port and wall jack • Black Ethernet cable to the 10/100Base-T port and to another Ethernet device such as a PC, hub, or router •...

  • Page 19: Led Status Indications

    April 14, 2006 LED S TATUS NDICATIONS The following table summarizes the modem’s operational status as provided by the front panel LEDs. On green LINK On green Flashing green Flashing green Flashing green The service provider sets up the DSL parameters for your service. The modem must have the DSL SYNC LED lit before you can connect sessions.

  • Page 20: Rebooting The Modem With The Reset Button

    Chapter 1: Installation EBOOTING THE ODEM WITH THE The reset button on the back panel of your modem is provided to reboot the modem without the need to remove power. Under normal circumstances, you will not have to use the reset button. On rare occasions, however, your modem may not respond.

  • Page 21: Assign Ip Addresses

    CCESSING THE Use the Web interface as the most comprehensive and convenient way to set up and manage the modem. This chapter provides steps to help you access the Web interface pages for configuration and management of the modem. Access to the command line interface is available through the modem console port or over a network using a telnet session.

  • Page 22: Set Up The Web Browser

    Chapter 2: Accessing the Web Interface for Modem Management Step The modem can be set up to serve IP addresses to devices on the LAN (DHCP server feature). Do one of the following: • If DHCP server has not been enabled on the modem (default setting), select Specify an IP address. •...

  • Page 23: Accessing The Modem Web

    April 14, 2006 Step Click the Connections tab, then click LAN Settings to open the LAN Settings dialog In the Proxy Server section of the dialog, do one of the following: • If the management PC is not connected to an intranet and is connected only to the modem, clear the Use a proxy server box.
  • Page 24 Chapter 2: Accessing the Web Interface for Modem Management Step Enter the User Name and Password, then click OK. The System Status page is displayed and functions as a home page with a menu bar. This menu bar provides navigation to all Web pages used for configuration and management. Additionally, the System Status page provides a status of the current modem configuration.

  • Page 25: Chapter 3: Configuring The Lan

    ONFIGURING THE The LAN configuration sets up the interface between the modem 10/100Base-T LAN port and devices on the LAN. The LAN is managed by your network administrator, who will make the decisions concerning its topology. For instructions on setting up the LAN interface for a point-to-point modem application, go to Implementing a Point-To-Point LAN EFORE EGIN...

  • Page 26: Configure Dns Relay Mode

    Chapter 3: Provisioning Step Configure the following parameters: • LAN Protocol The LAN protocol is set to Bridged and cannot be changed through the Web interface. If you want to change the protocol to Routing, use the command line interface (go to •...
  • Page 27 April 14, 2006 Step Select LAN on the menu bar, then select DNS Relay under LAN Options to access the DNS Relay mode page (Figure 3-2). Note: If DHCP Client is selected (see address assigned, then DNS: Enable Relay is automatically enabled and the DNS server IP address automatically displayed in that field.

  • Page 28: Configure Dhcp Server Mode

    Chapter 3: Provisioning DHCP S ONFIGURE ERVER From the DHCP server mode page, configure the parameters for the modem to function as a DHCP server by either directly serving IP addresses (DHCP server) or forwarding the request to another device that will provide DHCP services (DHCP relay agent).
  • Page 29 April 14, 2006 Step Select one of the following three DHCP server modes as indicated by your LAN administrator, then click Configure: • Disabled—DHCP server mode is not enabled. If you do not enable DHCP server for the modem, you must enter a default gateway for each client on your LAN (such as PCs) and also an IP address for a DNS server.
  • Page 30 Chapter 3: Provisioning Step b. Configure the following parameters when DHCP server is enabled for the modem: (cont.) – DHCP Range Low The lowest IP address value that the modem can serve when configured as a DHCP Server. A maximum of 20 IP addresses can be served by the modem. This IP address value is provided by your LAN administrator and must be on the same subnet as the modem LAN port.

  • Page 31: Chapter 4: Configuring The Wan

    ONFIGURING THE The WAN configuration sets up from 1 to 32 sessions between the modem and the service provider or between two G.shdsl modems (see Chapter 7: Implementing a Point-To-Point LAN Extension session can be configured separately, specifying the protocol, IP address, ATM connection identifier, ATM QoS, and more.

  • Page 32: Configure A New Wan Session

    Chapter 4: Configuring the WAN WAN S ONFIGURE A You can configure up to 32 total PPPoA, PPPoE, 1483-Bridge, and 1483-Router sessions for the modem. See page 25 for the maximum number of sessions per each protocol type that can be set up. A default bridging session is set up.

  • Page 33: Set Up An Rfc 1483 Bridged Session

    April 14, 2006 Chapter 4: Configuring the WAN Set Up an RFC 1483 Bridged Session When you select RFC 1483 bridged from the WAN Configuration page you see the following page (Figure 4-2). Figure 4-2. RFC 1483 Bridged Session MM70xG2-UM-03...
  • Page 34 Chapter 4: Configuring the WAN Step Configure the following parameters for each session: • Session Name Enter a unique, descriptive identifier for the session. This name can have a maximum of 32 characters. • Virtual Path ID (VPI) Enter the value (from 0 to 4,095) provided by the service provider. The number identifies the virtual path that transports ATM cells between the modem and the service provider.

  • Page 35: Set Up An Rfc 1483 Routed Session

    April 14, 2006 Chapter 4: Configuring the WAN Set Up an RFC 1483 Routed Session When you select RFC 1483 routed from the WAN Configuration page you see the following page (Figure 4-3). Figure 4-3. RFC 1483 Routed Session MM70xG2-UM-03...
  • Page 36 Chapter 4: Configuring the WAN Step Configure the following parameters for each session: • Session Name Enter a unique, descriptive identifier for the session. This name can have a maximum of 32 characters. • Virtual Path ID (VPI) Enter the value (from 0 to 4,095) provided by the service provider. The number identifies the virtual path that transports ATM cells between the modem and the service provider.

  • Page 37: Set Up A Pppoa Or Pppoe Routed Session

    April 14, 2006 Step • IP Address (cont.) Enter the IP address provided by the service provider for this session. Or if DHCP Client was selected, the IP address will automatically be assigned by a DHCP server on the WAN side of the network.
  • Page 38 Chapter 4: Configuring the WAN Step Configure the following parameters for each session: • Session Name Enter a unique, descriptive identifier for the session. This name can have a maximum of 32 characters. • Virtual Path ID (VPI) Enter the value (from 0 to 4,095) provided by the service provider. The number identifies the virtual path that transports ATM cells between the modem and the service provider.

  • Page 39: Permanently Save Sessions

    April 14, 2006 Step • RIP Send (cont.) This session forwards RIP version 1 (Ver 1), RIP version 2 multicast (Ver2 (M-cast)), RIP version 2 broadcast (Ver2 (B-cast)), or all versions of RIP packets. Select the RIP version or versions the modem will send on this session.

  • Page 40: Edit Awan Session

    Chapter 4: Configuring the WAN April 14, 2006 WAN S DIT A ESSION You can change parameters for any of the 32 PPPoA, PPPoE, 1483-Bridge, and 1483-Router sessions for the modem. See page 4-1 for the limits on sessions per each protocol type. From the WAN configuration page, configure the parameters for each session you will set up.
  • Page 41 April 14, 2006 Step Select a session from the WAN Sessions list. The configuration options for that WAN session are displayed. The following (Figure 4-6) shows the fields you can edit for a routing session or you can delete the session.
  • Page 42 Chapter 4: Configuring the WAN Step The following (Figure 4-7) shows the fields you can edit for a PPP session or you can delete the session. (cont.) The Protocol field at the top of the dialog is read-only. It indicates the protocol that you previously selected for this session.

  • Page 43: Chapter 5: Configuring System Parameters

    ONFIGURING YSTEM These configuration parameters affect system functions for the modem. Other system parameters used to manage or troubleshoot the modem (updating modem software, for example) are in Before You Begin Determine the following before changing system parameters: • If secured management access is required for the modem, add users and assign one of three predefined secu- rity levels: Default, Engineer, or Super User.
  • Page 44 Chapter 5: Configuring System Parameters Step To add a new user account, do the following: a. Click Add a new user. The following dialog is displayed Note: It is important to change the password for all three default user accounts to ensure secure access to the modem for configuration and management.
  • Page 45 April 14, 2006 Step c. Click Add. The new entry is now viewable from the Users’ List table (see (cont.) To modify or delete an existing user entry, do the following: Note: It is important to change the default password for all three default user accounts to ensure secure access to modem for configuration and management.

  • Page 46: Add A Default Gateway

    Chapter 5: Configuring System Parameters DD A EFAULT ATEWAY The modem default gateway is a IP address through which packets are routed to the internet if the next hop IP address cannot be identified by the modem. Use the IP address of a router on the LAN or WAN end. If the network does not have gateways, use the default value (0.0.0.0).

  • Page 47: Add Static Route Entries

    April 14, 2006 TATIC OUTE NTRIES A static route provides a defined path from one host or network to a destination host or network. This type of route is manually entered as a fixed path, as contrasted to a dynamic route which is automatically determined and learned (RIP, for example).
  • Page 48 Chapter 5: Configuring System Parameters Step To add a new static route, do the following: a. On the Static Routes page, click Create a new IP route. The following dialog is displayed. b. Enter the following information for the static route. –...
  • Page 49 April 14, 2006 Step To delete a static route entry, do the following: a. From the Static Routes table (page 5-5), click the IP address in the Destination column that you want to delete. The following dialog is displayed. b. Click Delete to remove the static route entry, or click Cancel to stop the operation and return to the Static Routes table.

  • Page 50: Add Snmp Communities

    Chapter 5: Configuring System Parameters SNMP C OMMUNITIES An SNMP community provides the authentication and authorization, through its community string, to view and/or change modem parameters. To enable SNMP access to the modem, SNMP community strings need to be configured. Step Select System on the menu bar, then select SNMP Communities under Configuration to access the SNMP Community List page.
  • Page 51 April 14, 2006 Step To add a new SNMP community, do the following: a. On the SNMP Community List page, click Add a new community. The following dialog is displayed (Figure 5-9). b. Enter the following information for the SNMP community. –...

  • Page 52: Change Spanning Tree Setting

    Chapter 5: Configuring System Parameters Step To modify or delete an SNMP community, do the following: a. From the SNMP Community List table, select the SNMP community Name. The following dialog is displayed (Figure 5-10). b. Do one of the following: –...
  • Page 53 April 14, 2006 The default spanning tree setting is disabled. Access spanning tree configuration as follows: Step Select System on the menu bar, then select Spanning Tree under Configuration to access the Bridge Spanning Tree page (Figure Enter the following parameters to enable STP for bridging sessions: –...

  • Page 54: Saving Changes

    Chapter 5: Configuring System Parameters AVING HANGES Use the Save Changes page for saving your current configuration to flash memory. This option immediately writes all current system configuration to permanent memory (NVRAM). You cannot selectively write configuration to NVRAM. When you issue the save command, all current configuration is written to NVRAM. Note: When saving the modem configuration, do not power off the modem while the save is in process.
  • Page 55 April 14, 2006 Step Do one of the following: a. Click Save to write the configuration to flash memory and do not power off the modem while the save is in progress. The following dialog b. Click Cancel to exit the current page without saving your configuration. MM70xG2-UM-03 Chapter 5: Configuring System Parameters Action...

  • Page 56: Rebooting The Modem

    Chapter 5: Configuring System Parameters EBOOTING THE ODEM Before rebooting the modem, save any configuration changes you have made using the steps in on page 5-12. Step Select Reboot on the menu bar to access the Reboot page. Do one of the following: a.

  • Page 57: Chapter 6: Configuring Dsl Parameters

    • Wire pair mode: Single (two-wire), Dual (four-wire) or Dual-Enhanced can be selected only for the MM702G2 modem. The MM701G2 modem is used only in Single mode. Dual-Enhanced provides the Adaptive mode in four-wire operation.
  • Page 58 Chapter 6: Configuring DSL Parameters Step Configure the following parameters as directed by your service provider: • Operating Mode When the modem is connected to a service provider through a DSLAM, the operating mode is Remote (default setting). When two modems are used in a point-to-point application (LAN extension, for example), one modem at the customer or user site is set to Remote and the second modem in the CO or wiring closet is set to Central-Office.

  • Page 59: Complete Adsl Advanced Configuration

    April 14, 2006 DSL A OMPLETE A DVANCED Configure the G.shdsl parameters for the modem to facilitate it synchronizing with either a DSLAM or another modem to which it attaches. Step Select DSL on the menu bar, then select Advance Configuration under DSL Options. Configure the following parameters as directed by your service provider: •...
  • Page 60 Indicates whether the G.shdsl modem is operating in a two-wire mode (Single), a four-wire mode (Dual), or a Dual Enhanced mode. For the MM701G2 modem, Single mode is the only setting available. For the MM702G2 modem, you can select Single, Dual mode, or Dual Enhanced mode.
  • Page 61 April 14, 2006 Step • Test Bit Rate (cont.) This bit rate is used by the manufacturer for internal use only. • SNR Margin Limit Identifies the minimum SNR margin (in decibels) that must exist when the G.shdsl connection is synchronized and in order for the DSL MAR LED to be lit ON Green.
  • Page 62 Chapter 6: Configuring DSL Parameters April 14, 2006 MM70xG2-UM-03...

  • Page 63: Chapter 7: Implementing A Point-To-Point Lan Extension

    LANs to create LAN extensions. In this point-to-point application, one ADC G.shdsl modem is set to Remote mode and the other ADC G.shdsl modem is set for Central- Office mode. By bridging traffic between these two modems, you essentially create one extended LAN that allows the use of a single IP subnet.

  • Page 64: Configure For Central-Office Mode

    Chapter 7: Implementing a Point-to-Point LAN Extension Configure for Central-Office Mode Step Select DSL on the menu bar, then select Advance Configuration under DSL Options. Figure 7-1. G.SHDSL Advanced Configuration—Configure for Central-Office Mode In the Operating Mode box, select Central-Office to set up this modem for this mode. Click Apply.

  • Page 65: Complete A Custom Configuration

    April 14, 2006 Step In the IP address box, enter 10.0.0.2. Note: 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 in the Web browser to reconnect a device.
  • Page 66 Chapter 7: Implementing a Point-to-Point LAN Extension Configure the Remote WAN Step Select WAN on the menu bar to access the WAN Configuration page Select RFC 1483 bridged from the WAN Configuration page to display the following page In the Session Name box, assign a name to this session. In the Virtual Path ID (VPI 0 - 4,095) box, enter the Virtual Path ID.
  • Page 67 April 14, 2006 Configure the Remote LAN Step Select LAN on the menu bar, then select LAN Setup under LAN Options to access the LAN Configuration page (Figure Figure 7-6. LAN Configuration—Configure Remote LAN In the LAN Protocol box, confirm that the protocol is set to Bridged. Note: If the protocol is not set to bridged, it can be changed only through the command line interface.

  • Page 68: Configure The Central-Office Modem

    Chapter 7: Implementing a Point-to-Point LAN Extension Step Select Save Changes on the menu bar to access the Save Changes page Click Save to save the configuration to flash memory. Configure the Central-Office Modem To configure the central-office modem, you need to change the following settings: •...
  • Page 69 April 14, 2006 Configure the Central-Office WAN Step Select WAN on the menu bar to access the WAN Configuration page Select RFC 1483 bridged from the WAN Configuration page to display the following page In the Session Name box, assign a name to this session (can be the same as the Remote modem). In the Virtual Path ID (VPI 0 - 4,095) box, enter the Virtual Path ID.
  • Page 70 Chapter 7: Implementing a Point-to-Point LAN Extension Configure the Central-Office LAN Step Select LAN on the menu bar, then select LAN Setup under LAN Options to access the LAN Configuration page (Figure In the LAN Protocol box, confirm that the protocol is set to Bridged. Note: If the protocol is not set to bridged, it can be changed only through the command line interface.

  • Page 71: Verify Connectivity

    April 14, 2006 Step Select Save Changes on the menu bar to access the Save Changes page. Click Save to save the configuration to flash memory. ERIFY ONNECTIVITY After you have performed each of the previous configuration changes, verify back-to-back communication by passing traffic over the WAN session.
  • Page 72 Chapter 7: Implementing a Point-to-Point LAN Extension Step Select System on the menu bar, then select ATM Statistics under Status to access the ATM Statistics page (Figure 7-13). View the statistics. If the RX Cell and TX Cell values increment, the two modems have established communication and are passing traffic.

  • Page 73: Chapter 8: Configuring Nat

    ONFIGURING SmartCNCT Security provides both firewall and security features for the modem, protecting it from unwanted intrusion. NAT, which is part of security, is the only SmartCNCT Security feature available this release. Note: SmartCNCT Security, except NAT, is not supported in this release. Although the Web interface has configuration for this features, do not change any settings other than those for NAT that are covered in this chapter.
  • Page 74 Chapter 8: Configuring NAT Step Select Add Interface, which is a link below the Security Interfaces table, to display the Firewall Add Interface page (Figure 8-2). Note: In the Session Name to Interface Mapping table, the Session Name is the name you assigned to a session during configuration.

  • Page 75: Chapter 9: Managing The Modem

    ANAGING THE ODEM This chapter provides information and procedures to assist you in the fault management and maintenance of the modem, including the following. • Summary of the modem status (from the System page) provides valuable information to manage and trouble- shoot the modem.

  • Page 76: View System Log

    Chapter 9: Managing the Modem The following is a description of the fields at the top of the Status page: • Device Name Identifies the modem and its LAN connection type (Ethernet port). This is not a configurable parameter. • Firmware Release Identifies the version number of the software image currently used on the modem.

  • Page 77: View Wan Statistics

    April 14, 2006 WAN S TATISTICS WAN Statistics provide information about packets received and transmitted for every WAN session configured for the modem. Step Select System on the menu bar, then select WAN Statistics under Status to access the WAN Statistics page (Figure 9-3).

  • Page 78: View Lan Statistics

    Chapter 9: Managing the Modem Step View the current statistics as described below: • Session Name Identifies the session name, for up to 32 sessions, for which the transmitted and received packets are being reported. • Rx Pkts The total number of packets received for this session. •...
  • Page 79 April 14, 2006 Step View the current statistics as described below. The statistics are provided for a connection to the Ethernet port. • Rx Pkts The total number of Ethernet packets received on this port. • Tx Pkts The total number of Ethernet packets transmitted on this port. •...

  • Page 80: View Smartcnct Security Statistics

    Chapter 9: Managing the Modem CNCT S MART ECURITY The Security Status page provides information about SmartCNCTSecurity that is configured for the modem. Note: SmartCNCTSecurity, except NAT, is not supported in this release. Step Select System on the menu bar, then select SmartCNCTSecurity under Status to access the Security Status page (Figure 9-5).

  • Page 81: View Atm Statistics

    April 14, 2006 ATM S TATISTICS The ATM Statistics page provides information about the cells that are transmitted on the ATM layer. Step Select System on the menu bar, then select ATM Statistics under Status to access the ATM Statistics page (Figure 9-6).

  • Page 82: View Dsl Statistics

    Chapter 9: Managing the Modem DSL S TATISTICS The DSL statistics provides link statistics as well as error counter values for the modem. This data provides information for managing and troubleshooting the DSL transmission. View G.shdsl Link Statistics Use the information about the G.shdsl transmission on the Link Statistics page for troubleshooting and monitoring. Step Select System on the menu bar, then select DSL Statistics under Status to access the Link Statistics page...
  • Page 83 April 14, 2006 Step View the current statistics as described below: • Operational State Indicates the current mode of the modem. Operational states include: – Handshaking—indicates that the modem is negotiating with the DSLAM or the other modem. – Training—indicates that the modem is learning the connection parameters. –...

  • Page 84: View G.shdsl Error Counters

    Chapter 9: Managing the Modem View G.shdsl Error Counters Use the statistics on the G.SHDSL Error Counters page for troubleshooting and monitoring G.shdsl transmission. Step Select DSL on the menu bar, then select Error Counters under DSL Options to access the G.SHDSL Error Counters page (Figure View the current statistics as described below:...

  • Page 85: Manage Software And Configuration

    April 14, 2006 Step Click one of the following: • Clear—resets all the counters to zero. • Refresh—updates the page with current error counts. ANAGE OFTWARE AND Update System Software Using the Web interface HTTP Upgrade capability, you can upgrade the software image (.tar). To complete an upgrade, specify the IP address of a server on the LAN side of modem where the new firmware is stored.

  • Page 86: Reset To Factory Defaults

    Chapter 9: Managing the Modem Step Click Update Flash when prompted. Click Restart when prompted. Reset to Factory Defaults When you configure the modem, 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 if you simply want to configure new parameters.
  • Page 87 April 14, 2006 • Using the modem’s Reset button (see • Using the Command Line Interface (see IMPORTANT Active links are lost when you reset to factory default values. Reset to Factory Defaults using the Web Interface Step Click System on the menu bar, then Factory Defaults under System Options to access the System Factory Defaults page (Figure Figure 9-12.
  • Page 88 Chapter 9: Managing the Modem Reset to Factory Defaults using the Reset Button Step Locate the Reset button on the modem’s rear panel (see Use the tip of an unfolded paper clip (or similar object without a sharp tip) to gently press the Reset button (see Figure 9-13).
  • Page 89 OMMAND NTERFACE You can manage the modem using either the command line interface or the Web interface. Access to the command line interface is accomplished by either direct connection to the modem console port or through a telnet session (over a network). This section provides instructions for accessing and using the command line interface.

  • Page 90: Appendix A: Command Line Interface Access

    Appendix A: Command Line Interface Access ONNECT TO THE ONSOLE Step Install the flat gray console cable between the modem Console port and your PC (see the DB-9 port adapter on the PC, if required. Access the Command Line Interface You can access the command line interface through the direct connection to the modem console port using a terminal emulation program.

  • Page 91: Access Through The Console Port

    April 14, 2006 Access through the Console Port Access the terminal emulation program (HyperTerminal, Teraterm, ProComm) to establish a connection to the modem command line interface. The following procedure uses HyperTerminal as the example terminal emulation program. If you are using another terminal emulation program, refer to the user documentation for instructions. Step From the Start button, select Programs | Accessories | HyperTerminal.
  • Page 92 Appendix A: Command Line Interface Access Step In the COM1 Properties dialog, enter the Port Settings as follows: • 9600 baud • 8 data bits • no parity • 1 stop bit • flow control off (none) Click OK. Press ENTER. A prompt will be displayed (see The System Management main menu is displayed Type the number and press ENTER to access the configuration menu for each parameter (WAN Session Management or LAN Management, for example).

  • Page 93: Access Through A Telnet Session

    April 14, 2006 CCESS THROUGH A ELNET To access the modem through a LAN-side telnet session, make sure the management PC is on the same IP subnet as the modem (see “Accessing the Web Interface for Modem Management” on page port IP address (default LAN IP address is 10.0.0.1 and subnet mask is 255.255.255.0) for access.

  • Page 94: Set Up The Lan

    Appendix A: Command Line Interface Access Set 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.
  • Page 95 April 14, 2006 Step Configure the following parameters, 1 through 6, for the PPP session: • LAN Protocol Enter 1 then select one of the following for DHCP protocol: 1—Spanning Tree where you select 1 to Disable spanning tree protocol or select 2 to Enable spanning tree protocol for all bridging sessions.

  • Page 96: Manage Wan Sessions

    Appendix A: Command Line Interface Access WAN S ANAGE ESSIONS From the System Management main menu Management menu (Figure A-7). The WAN Session Management screen displays the available options. A total of 32 WAN sessions can be created using the protocols listed below. Make sure, however, that you do not exceed the maximum limit per protocol type as shown below: •...

  • Page 97: Add A New Session

    April 14, 2006 Add a New Session Step On the WAN Session Management menu, enter 2 to add a new session. The Create new session menu is displayed (Figure A-8). Select one of the following protocols for this session: 1—Create RFC 1483 bridged session if the modem forwards packets based on MAC addresses. You can enable Spanning Tree when you select Bridge sessions.

  • Page 98: Set Up An Rfc 1483 Bridged Session

    PCR value, use the default. PCR is the maximum rate at which data is transferred on the line and measured in ATM cells per second. The valid range is 1-5500 cells per second for MM701G2 and 1-11000 cells per second for MM702G2. The default PCR is 5500. • Sustain Cell Rate Enter 6 then type the QoS Sustainable Cell Rate (SCR) value supplied by your service provider.

  • Page 99: Set Up An Rfc 1483 Routed Session

    PCR value, use the default. PCR is the maximum rate at which data is transferred on the line and measured in ATM cells per second. The valid range is 1-5500 cells per second for MM701G2 and 1-11000 cells per second for MM702G2. The default PCR is 5500. MM70xG2-UM-03 Appendix A: Command Line Interface Access Figure A-9.
  • Page 100 Appendix A: Command Line Interface Access Step • Sustain Cell Rate (cont.) Enter 6 then type the QoS Sustainable Cell Rate (SCR) value supplied by your service provider. Use for CBR, VBR-rt, and VBR-nrt ATM QoS. SCR is the average rate at which ATM cells are transferred, measured in cells per second.

  • Page 101: Set Up A Pppoa Or Pppoe Routed Session

    April 14, 2006 Set Up a PPPoA or PPPoE Routed Session You selected Create PPPoA routed session or Create PPPoE routed session from the WAN Session Management menu (Figure A-7 on page configuration is shown below as an example. The configuration parameters for PPPoE routed session are identical. Step Configure the following parameters, 1 through 15, for the PPP session: •...
  • Page 102 Appendix A: Command Line Interface Access Step • Peak Cell Rate (cont.) Enter 5 then type the QoS Peak Cell Rate (PCR) value supplied by your service provider. If you are not provided a PCR value, use the default. PCR is the maximum rate at which data is transferred on the line and measured in ATM cells per second.

  • Page 103: Permanently Save Sessions

    April 14, 2006 Step • PPP Authentication (cont.) Enter 13 then select the authentication protocol provided by your service provider for PPP sessions. The authentication protocol type must match at the modem and the service provider. The options are: 1—NO Authentication is required for the session. 2—PAP where the modem sends authentication requests to the service provider and authentication occurs only once during the life of the link.
  • Page 104 Appendix A: Command Line Interface Access Step Enter the session number to display the session screen. ROUTED.) Change settings as appropriate. See these sections for detailed information about editing parameters for these protocols: • “Set Up an RFC 1483 Bridged Session” on page A-10 •...

  • Page 105: Manage Dsl

    April 14, 2006 ANAGE Use the DSL menu to set up and manage the G.shdslADSL transmission line. This menu allows you to: • View the DSL configuration • Configure the DSL line • Monitor the DSL statistics From the System Management main menu (Figure A-13).

  • Page 106: Configure G.shdsl Parameters

    Appendix A: Command Line Interface Access April 14, 2006 Configure G.shdsl Parameters You can complete either a quick configuration or an advanced configuration for the G.shdsl line parameters. The following sections provide procedures for each configuration type. Complete a Quick Configuration Step Action From the G.SHDSL Menu, enter 2 to display the G.SHDSL Quick Configuration menu...
  • Page 107 G.shdsl 2—Annex-B for operating conditions typically found in the European implementation of G.shdsl. This is the default mode for the MM701G2 modem. 3—Auto for automatically negotiating the Annex A or B standard by which this modem, and the device to which this modem is attached, can operate.
  • Page 108 Appendix A: Command Line Interface Access Complete an Advanced Configuration Step From the G.SHDSL Menu, enter 3 to display the G.SHDSL Advanced Configuration menu Configure the following parameters as directed by your service provider: • Operating Mode Type 1 then select 1 for Remote and 2 for Central-Office. When the modem is connected to a service provider through a DSLAM, the operating mode is Remote (default setting).
  • Page 109 (modem or a DSLAM) to which it is attached. When the Bit Rate Mode (see below) is set to Fixed, the range of values are (ADC modems comply with the standard G.shdsl data rate range): –...

  • Page 110: View G.shdsl Configuration

    Appendix A: Command Line Interface Access Step • Test Bit Rate (cont.) Type 8 then select a rate (number 1 through 36) for the test bit rate. This test bit rate is used by the manufacturer for internal use only. •...

  • Page 111: Monitor G.shdsl Statistics

    April 14, 2006 Monitor G.shdsl Statistics From the G.SHDSL Menu, enter 4 to display the Quick Configuration Setting menu Figure A-17. Quick Configuration Setting Menu View G.shdsl General Statistics Step From the G.SHDSL Statistic Menu, enter 1 to display the G.SHDSL General Statistics menu (Figure A-18).
  • Page 112 Appendix A: Command Line Interface Access Step View the current statistics, as described below: • Operational State Indicates the current mode of the modem. Operational states include: – Handshaking—indicates that the modem is negotiating with the DSLAM or the other modem –...
  • Page 113 April 14, 2006 View G.shdsl Error Counters Step From the G.SHDSL Statistic Menu, enter 2 to display the G.SHDSL Error Counters menu View the current statistics, as described below: • CRC Error Indicates the total number of cyclic redundancy check (CRC) errors that have occurred on the G.shdsl connection since the last time that the G.shdsl error counters were cleared.
  • Page 114 Appendix A: Command Line Interface Access View ATM Counters Step From the G.SHDSL Statistic Menu, enter 3 to display the ATM Statistics menu View the current statistics, as described below. • Rx Cell Indicates the total number of cells received by the modem on the DSL interface. •...

  • Page 115: Restoring Factory Defaults

    April 14, 2006 ESTORING ACTORY EFAULTS When you configure the modem, 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.

  • Page 116: Saving The Current Configuration

    Appendix A: Command Line Interface Access AVING THE URRENT ONFIGURATION Use the Save Current Configuration page for saving your current configuration to flash memory. This prevents current changes from being lost in the event the modem is reset or power is cycled. Step From the Main Menu, enter 5 to Save Current Configuration.

  • Page 117: Updating System Software

    April 14, 2006 PDATING YSTEM OFTWARE If you need to update the modem software, use the Web interface HTTP upgrade (see on page 9-11). Through the Web interface HTTP upgrade capability, you can transfer software image (.tar). Note: It is recommended that you use the Web interface HTTP to download software. Note: After uploading code V3.2.0 to the modem using HTTP, perform Factory Defaults using the Reset Button.
  • Page 118 Appendix A: Command Line Interface Access Step From the Main Menu, enter 8 to Reboot. Do one of the following at the prompt: • Enter Y if you want to reboot the modem. • Enter N if you want to cancel the reboot. Note: Refer to “Rebooting the Modem”...

  • Page 119: Appendix B: Specifications

    PECIFICATIONS The MM701G2 and MM702G2 are DSL modems that take advantage of G.shdsl technology by offering fixed and rate-adaptive communication at equal rates going both upstream and downstream. In addition, the modems also provide sessions for precise control of security, performance and management of users and resources per session;...

  • Page 120: Data Specifications

    Appendix B: Specifications PECIFICATIONS • VLAN Support • The MM701G2 and MM702G2 modems allow larger packet sizes to accommodate VLAN traffic (Maximum: 1536 Bytes with CRC). • DSL Standards – Annex A (G.991.2) – Annex B (G.991.2) • ATM standards –...
  • Page 121 April 14, 2006 • PPP – Authentication (PAP/CHAP)—Provides authentication of PPP sessions for security through Password and Challenge-Handshake Authentication Protocols (RFC 1994). – Network Address Translation—Network Address Translation (NAT) maps LAN side private IP address to the public IP address assigned to the 32 virtual channels (RFC 1631). •...

  • Page 122: Default Session Parameter Values

    Appendix B: Specifications EFAULT ESSION ARAMETER Session Parameter Bridge Protocol RFC1483 - Bridge State Enable IP Address Subnet Mask Not applicable RIP Send RIP Accept Virtual Path ID (VPI: 0 - 4095) Virtual Channel ID (VCI: 32 - 65536) ATM QoS QoS Peak Cell Rate 5500 (PCR)

  • Page 123: Hardware Specifications

    – Downstream – 2304 kbps for single-pair; 4608 kbps for two-pair – Upstream – 2304 kbps for single-pair; 4608 kbps for two-pair • Minimum transmission rate to sync – 192 kbps for MM701G2 – 384 kbps for MM702G2 • Connector –...

  • Page 124: Connector Pinouts

    Appendix B: Specifications ONNECTOR INOUTS The following sections provide the pinout information for the various modem connectors. • DSL Port (RJ-11) Table B-1 shows the signal on each pin of the DSL port for a 2-wire G.shdsl application. The connector for this interface is an RJ-11.
  • Page 125 April 14, 2006 • 10/100Base-T Port (RJ-45) Table B-3 shows the signal on each pin of the 10/100Base-T port connector when the switch is in either the MDI or the MDI-X position. The connector for this interface is an RJ-45. See this port.

  • Page 126: Rate Vs Reach

    Appendix B: Specifications April 14, 2006 VS R EACH The following rate versus reach charts show values per each G.shdsl loop (Loop A or Loop B). MM70xG2-UM-03...

  • Page 127: Appendix C: Product Support

    UPPORT ADC Customer Service Group provides expert pre-sales support and training for all of its products. Technical support is available 24 hours a day, 7 days a week by contacting the ADC Technical Assistance Center. Sales Assistance: 800.366.3891 Systems Integration: 800.366.3891 ADC Technical Assistance Center: 800.366.3891...
  • Page 128 Appendix C: Product Support April 14, 2006 MM70xG2-UM-03...

  • Page 129: Glossary

    LOSSARY Symbol 10/100Base-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 xDSL technology.
  • Page 130 Glossary April 14, 2006 gateway – A device (generally a router) that provides translation services to allow communication between two dissimilar networks. IP – Internet Protocol is a TCP/IP protocol that controls packet transmission. IP address – A 32-bit address used in IP routing. The address consists of four octets separated by decimals. The octets comprise a network section, a subnet section (optional) and a host section.
  • Page 131 April 14, 2006 Glossary QoS – Quality of Service is the configured traffic parameters that are assigned to a virtual circuit, which specifies how quickly and how accurately data is transferred from the sender to the receiver. RFC – Request For Comment is a series of notes that contain surveys, measurements, ideas, techniques, and observations, as well as proposed and accepted TCP/IP protocol standards.
  • Page 132 Glossary April 14, 2006 VPI – Virtual Path Identifier is an 8-bit field addressing identifier in the header of an ATM cell that is used to route cell traffic. It identifies a particular VP link. VP – A Virtual Path is a group of VCs carried between two points. The VP provides a means of bundling traffic traveling in the same direction.
  • Page 133 The FCC requires the user to be notified that any changes or modifications made to this device that are not expressly approved by ADC voids the user’s warranty. All wiring external to the products should follow the provisions of the current edition of the National Electrical Code.
  • Page 134 World Headquarters ADC Telecommunications, Inc. PO Box 1101 Minneapolis, MN 55440-1101 USA For Technical Assistance Tel: 800.366.3891 ® Megabit Modem MM701G2 & MM702G2 User Manual Product Catalog: MM701G2 and MM702G2 Document Number: MM70xG2-UM-03 ´-as¶6p¨ 1365836...

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