ADC MM701F User Manual

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Megabit Modem

MM701F User Manual

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Trademark Information

ADC is a registered trademark of ADC Telecommunications, Inc. Avidia and MegabitModem are registered trademarks and StarGazer, SwitchWare, and Skyrocket are trademarks of

ADC DSL Systems, Inc. No right, license, or interest to such trademarks is granted hereunder, and you agree that no such right, license, or interest shall be asserted by you with respect to such trademark.

Other product names mentioned in this practice are used for identification purposes only and may be trademarks or registered trademarks of their respective companies.

Disclaimer of Liability

Contents herein are currentas of the date of publication. ADC reserves the right to changethe 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 disclaimsany andallliability for indirect, incidental, special, consequentialor other similar damages.This disclaimer of liability applies to all products, publications and services during and after the warranty period.

Specific Disclaimer for High-risk Activities

This product is not designed or intended for use in high-risk activities including, without restricting the generality of the foregoing, on-line control of aircraft, air traffic, aircraft navigationor aircraft communications; orin the design, construction, operation or maintenance of any nuclear facility. ADC (including its affiliates) and its suppliers specifically disclaim any express or implied warranty of fitness for such purposes or any other purposes.

ii MM701F User Manual

ABOUT THIS USER MANUAL

Use this manual to set up the MM701F 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.

About This User Manual

MM701F User Manual iii

Product C ertifications

PRODUCT CERTIFICATIONS

FCC CLASS BCOMPLIANCE

This equipmenthas been tested andfound tocomplywith the limits fora Class B digitaldevice, pursuant topart15 of theFCCRules. These limitsaredesigned to provide reasonableprotection againstharmfulinterference ina residential installation.This equipmentgenerates, uses andcan radiateradiofrequency energyand,if not installedand used inaccordance with theinstructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.

If this equipmentdoes cause harmful interference toradioor television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which the receiver

is connected.

• Consult the dealer or an experienced radio/TV technician for help.

This product meets all safety requirements per UL-1950 standard.

This product meets all EMC and safety requirements per EN 300 386-2 and IEC 950 (EN60950).

iv MM701F User Manual

TABLE OF CONTENTS

Chapter 1: Overview ...............................................................................................................1

Verify Shipping Package Contents......................................................................................2

System Requirements..........................................................................................................2

What To Do Next ................................................................................................................2

Chapter 2: Installing the Modem ...........................................................................................3

Setting the MDI/MDI-X Switch..........................................................................................4

Connecting the Cables.........................................................................................................5

Checking LED Indications ..................................................................................................6

What To Do Next ................................................................................................................7

Chapter 3: Managing the Modem Using a Web Browser....................................................9

Setting Up the PC..............................................................................................................10

Configuring the Web Browser ...........................................................................................12

Accessing the Modem Web Pages.....................................................................................15

Managing the System ........................................................................................................16

Configuring the WAN .......................................................................................................23

Configuring the LAN ........................................................................................................27

Managing DSL ..................................................................................................................30

Saving Changes ................................................................................................................. 39

Rebooting the Modem .......................................................................................................40

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 ..................................................................................................................52

Restoring Factory Defaults................................................................................................59

Saving the Current Configuration .....................................................................................60

MM701F User Manual v

Table of Contents

Updating System Software ................................................................................................61

Viewing System Information.............................................................................................62

Rebooting the Modem .......................................................................................................63

Appendix A: Specifications....................................................................................................65

Overview............................................................................................................................66

Data Specifications ............................................................................................................67

Hardware Specifications....................................................................................................71

Appendix B: Technical Assistance and Returns ..................................................................75

Technical Support..............................................................................................................75

World Wide Web...............................................................................................................75

Appendix C: Glossary.............................................................................................................77

vi MM701F User Manual

OVERVIEW

The MM701F is a versatile, high speed modem that connects your LAN to one or more service providers. It employs ADSL technology for asymmetric rates up to 7.552 Mbps over single-pair wiring and allows for multiple management options, including an easy to use Web-based interface. In addition, the MM701F supports 32 simultaneousBridge/Router or PPP sessions to the same or different service providers over its ADSL WAN interface. For sizeable deployment, the MM701F provides the ability to download pre-defined configuration files to the flash memory instead of manually defining each and every value for all modems.

The MM701Falsoincludes several usefulprotocols and services.If you require IPaddresses to be served dynamically on your LAN, use the built-in DHCPserver.Ifyouneed to update your modem software, use the built-in TFTP client. If you require private IP addresses and n eed to translate them into public IP addresses, use the built-in NAT function. If you need to exchange IP routing information with another device, configure and implement RIP. For a complete list of features, see Appendix A.

Use this guide to install and configure your MM701F. Before installation, verify your shipping package contents and system requirements as described in the sections listed below.

LAN DSL

PWR

Status LEDs

RXTXSYNCCOLRXTXLINK

MAR

Section Page

Verify Shipping Package Contents 2 System Requirements 2 What To Do Next 2

MM701F User Manual 1

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.

Check the contents of the package for the following:

• MM701F modem unit

• 6 Vdc power supply

• Ethernet cable

• phone cord with RJ-11 connectors

• console cable and DB-9 console port adapter

SYSTEM REQUIREMENTS

You needthefollowing hardware and softwaretocomplete the installation andconfigurationof the MM701F:

• PC with an Ethernet NIC Card (10 Mbps Half Duplex) and serial port

• TCP/IP protocol stack installed (see your operating system documentation)

• Web browser installed such as Internet Explorer

• Ethernet hub/switch (optional)

• Terminal emulation program (such as HyperTerminal)

Version 4.0 or higher

WHAT TO DO NEXT

After you have verified the shipping package contents and system requirements, you are now ready to install the modem as explained in Chapter 2 on page 3.

2 MM701F User Manual

INSTALLING THE MODEM

Perform the following installation procedures to install the modem:

Section Page

Setting the MDI/MDI-X Switch 4 Connecting the Cables 5 Checking LED Indications 6 What To Do Next 7

MM701F User Manual 3

Setting the MDI/MDI-X Switch

SETTING THE MDI/MDI-X SWITCH

The MDI/MDI-X switch located on the modem rear panel allows you to connect a netw ork device (such as a PC, hub, switch, or router) to the modem 10Base-T port.

Set the MDI/MDI-X switch for the 10Base-T port to:

• MDI-Xwhenconnectingtoanetwork

device such as a PC with an Ethernet NIC card with a MDI port.

• MDI when connecting to a device such as a

hub, switch, or router with a MDI-X port.

MDI

For connection to devices such as a PC

MDI-X

For connection to devices such as a Hub

4 MM701F User Manual

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.

DSL line

port

Wall jack with ADSL service

DSL LINE

POWER

MDI

MDI-X

Power connector

PC, hub or other network device

10Base-T

port

MM701F User Manual 5

Checking LED Indications

CHECKING LED INDICATIONS

Your service provider sets up the ADSL parameters for your service. The MM701F must have the DSL SYNC LED lit before you can connect sessions with your service provider.

The table below describes LED indications for all operational modes. LEDs on the MM701F front panel provide continual status at-a-glance for network connections.

LED State Description

POWER On green MM701F has power.

Off MM701F does not have power.

Ethernet

LINK On green A PC, hub, or other network device is connected to the MM701F

Off No device is connected to the MM701F 10Base-T interface.

TX Flashing green MM701F is transmitting data to devices on the LAN.

Off MM701F is not transmitting data to the LAN.

RX Flashing green MM701F is receiving data from devices on the LAN.

Off MM701F is not receiving data from the LAN.

COL Flashing green Ethernet packet collisions are occurring on the LAN.

Off No Ethernet packet collisions are occurring.

SYNC On green DSL transceiver is synchronized (connected) and in normal operation

Flashing green Slow flashing green indicates that the DSL transceiver is in a start-up

Off DSL transceiver is not detecting a transceiver at the far end and is not

TX Flashing green MM701F is transmitting data over the DSL connection.

Off MM701F is not transmitting data over the DSL connection.

RX Flashing green MM701F is receiving data over the DSL connection.

Off MM701F is not receiving data over the DSL connection.

MAR On green DSL margin is above the preset margin value.

Off DSL margin is at or below the preset margin value.

10Base-T interface.

DSL

mode.

or handshaking sequence. Fast flashing green indicates the DSL transceiver is in training sequence.

connected.

6 MM701F User Manual

Chapter 2: Installing the Modem

WHAT TO DO NEXT

After you have installed the modem, determine which method to use to manage the modem:

• 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.

• To manage the modem through the command-line interfaceusing the modem console port

or by a telnet session, refer to Chapter 4 “Managing the Modem Using the Console Port &

Telnet” on page 41.

MM701F User Manual 7

What To Do Next

8 MM701F User Manual

MANAGING THE MODEM USING A

WEB BROWSER

You can manage the MM701F using a Web browser, console port, or a telnet session. All of the MM701F 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. The same principle applies for deleting a WAN session and selecting ATM VBR as a quality of service.

To prevent losing your configuration changes, be sure to save them as described in “Saving

Changes” on page 39.

Refer to the following sections to take advantage of the Web interface:

Section Page

Setting Up the PC 10 Configuring the Web Browser 12 Accessing the Modem Web Pages 15 Managing the System 16 Configuring the WAN 23 Configuring the LAN 27 Managing DSL 30 Saving Changes 39 Rebooting the Modem 40

MM701F User Manual 9

Setting Up the PC

SETTING UPTHEPC

To access the modem Web interface, connect your PC to the same LAN IP subnet as the MM701F. The default LAN IP subnet for the modem is 10.0.0.0 with a subnet mask of

255.255.255.0. In addition, the modem uses 10.0.0.1 as its default LAN IP address. However, if you have an existing subnettoaccommodate the modem, change the IP address of

the modem from thecommand-lineinterfaceas described in “Setting Up the LAN”on page 48.

If your PC cannot connect to the modem, set your PC Ethernet NIC card for 10 Mbps half-duplex transmission (not auto-detect).

The following is an example of how to set up a PC running Microsoft Windows 98. 1 From the Windows desktop, click

Control Panel dialog.

the

2 From the 3 From the

Control Panel dialog, double-click the Network icon. Configuration tab, double-click TCP/IP.

Start, Settings, Control Panel to open

10 MM701F User Manual

4 Do one of the following:

Chapter 3: Managing the Modem Using a Web Browser

• If DHCP server has not been enabled on the modem (default), select

address

• If DHCP server has been enabled on the modem, select

automatically

andskiptostep6.

Obtain an IP address

Specify an IP

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 foryourPC betweentherange of10.0.0.2 to 10.0.0.254.

6 Click 7 Click 8 Click

MM701F User Manual 11

OK to close the TCP/IP Properties dialog. OK to close the Network dialog. OK to restart the computer.

Configuring the Web Browser

CONFIGURING THE WEB BROWSER

To viewthe modem Webpages properly, yourWeb browser musthave the proxiesdisabled 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.

1 Open your Web browser. 2 Click

Edit, Preferences to open the Preferences dialog.

3 From Category, select

compared to document on network

4 From Category, select 5 Click

OK to close the Preferences dialog.

Advanced, click Cache, then select Every time for Document in cache is

Advanced, click Proxies, then select Direct connection to the Internet.

12 MM701F User Manual

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 3 In the 4 Select

Tools, Internet Options to open the Internet Options dialog.

Temporary Internet Files section of the dialog, click Settings.

Every visit to the page, then click OK.

MM701F User Manual 13

Configuring the Web Browser

5 Click the Connections tab, then click LAN Settings to open the LAN Settings dialog. 6 In the 7 Click 8 Click

Proxy Server section of the dialog, clear the Use a proxy server box. OK to close the LAN Settings dialog. OK to close the Internet Options dialog.

14 MM701F User Manual

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 MM701F 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 MM701F. Enter the default username (

admin)andpassword(password), then click Login.Or,if

you have changed the login username and password, enter the new login username and password.

MM701F User Manual 15

Managing the System

MANAGING THE SYSTEM

The Systempages are designed sothat youcanmanage, update, andtroubleshoot themodemas a whole. From these pages you can:

• view the overall configuration of the modem

• enable or disable spanning tree

• change the login name and password

• update the modem software and configuration files

• revert back to the default factory values

16 MM701F User Manual

Chapter 3: Managing the Modem Using a Web Browser

View Modem Status

The System Status pageisa read-only summary of the currentmodem 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.

MM701F User Manual 17

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 ADSL.

Modulation ADSL standard (Multi Mode, T1.413, G.DMT, or G.Lite) in the current configuration. State Status of the DSL link. Data Rate TX Rate at which the modem is configured to send data. Data Rate RX Rate at which the modem is configured to receive data. SNR Margin (DB) Used to control the front panel LED.

For WAN Session and LAN field descriptions, refer to

• “Configuring the WAN” on page 23 for WAN Session fields.

• “Configuring the LAN” on page 27 for LAN fields.

18 MM701F User Manual

Chapter 3: Managing the Modem Using a Web Browser

Set Spanning Tree

SpanningTreeeliminates loopsina LAN topology,ensuring thatthereis only onepath (or link) between any two nodeson a network. Use Spanning Tree protocol onlywhen you have already selected a Bridge session (as described in “Set Up WAN Sessions” on page 23) and when your LAN has morethan one device (a PConly)on your LAN andthose devices havemore than one physical path connecting them.

1 Select

System on the menu bar then click Configuration to access the System Configuration

page.

2 Select Enable to activate the Spanning Tree protocol for all bridging sessions.

MM701F User Manual 19

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 Password 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.

Use the new Login Name and Password the next time you login to the MM701F.

20 MM701F User Manual

Chapter 3: Managing the Modem Using a Web Browser

Update System Software

You can upgrade the software on your MM701F. To upgrade, you must specify the IP address of the server where the new software is stored. The MM701F uses TFTP to download the software which comprises a configuration file (must be named “celsiancfg”) and an image file (must be named “image”).

The software update process takes about 90 seconds to complete. After the update the modem resetsitself. Do not recycle the power during this process. This will cause permanent image corruption.

1 Click

System on the menu bar, then System Update to access the System Update page.

2 Enter the

IP Address of the server where the firmware image or configuration file is located.

3 From Select file to update, do one of the following:

• select

4 Click

MM701F User Manual 21

Configuration to download the configuration file “celsiancfg”

Image to download the image file “image”

Download to start the file download.

Managing the System

Set to Factory Defaults

When you configure the MM701F, 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 oryou simply wantto configure newparameters.For session defaultvalues,see

“Default Session Parameter Values” on page 70.

Active links are lost when you reset to factory default values.

1 Click

2 Click

System onthemenu bar thenFactory Defaults to accesstheSystem Factory Defaults page.

Proceed if you want to return all values to their original factory values.

3 Click

22 MM701F User Manual

Cancel if you do not want to return all v alues to their original factory values.

Chapter 3: Managing the Modem Using a Web Browser

CONFIGURING THE WAN

This configuration sets up the communication between the MM701F and the service provider for each session you set up.

Set Up WAN Sessions

1 Select WAN on the menu bar to access the Session Configuration page. 2 Select a session from the

Session X table (where X equals the Session number).

in the

[Sessions] list. The configuration options for that session appear

MM701F User Manual 23

Configuring the WAN

3 Configurethefollowing parameters foreach session yousetup, as definedi n 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 MM701F and the service provider.

You can configure each session with any of the three protocols listed below. If you select RFC 1483 Bridge or RFC 1483 Router protocol, you only need to set up

one session. You can, however, configure a combination of RFC 1483 Router/Bridge and PPP

protocols for a multiple session configuration.

• Select RFC 1483-Bridge if the MM701F forwards packets based on MAC

addresses. You can enable Spanning Tree when you select Bridge sessions. See

“Set Spanning Tree” on page 19.

• Select RFC 1483-Router if the MM701F routes packets based on IP addresses.

• Select PPPoA if the MM701F establishes PPP sessions with the service provider.

State Select Enable to activate this session. Select Disable to deactivate this session. You

can set the state for each session. You can also change the state for a session at any time using this parameter.

IP Address Determine how an IP address is assigned to a session:

• If you selected PPPoA protocol, Dynamic is automatically selected. The service

provider automatically assigns an IP address to this session. The IP address displays in the box.

• If you selected RFC 1483-Router protocol, you enter the IP address supplied by

the service provider in the box. Do not select Dynamic.

• If you selected RFC 1483-Bridge protocol, do not enter an IP address and do not

select Dynamic.

Subnet Mask Determine how the subnet mask is assigned to a session:

• If you selected PPPoA protocol, the service provider automatically assigns a

Subnet Mask. The Subnet Mask displays in the box.

• If you selected RFC 1483-Router protocol, enter the Subnet Mask supplied by the

service provider in the box.

• If you selected RFC 1483-Bridge protocol, do not enter a Subnet Mask.

NAT Enable or Disable the use of Network Address Translation (NAT) protocol to

translate private IP addresses (addresses on your LAN) to public IP addresses assigned to each session (see IP Address above in this table for session IP

addresses).

24 MM701F User Manual

Parameter Description

Chapter 3: Managing the Modem Using a Web Browser

RIP Send Routing Information Protocol (RIP) dynamically routes packets sent from the

MM701F 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 MM701F.

• Select RIP2 to send multicast packets from the MM701F.

• Select RIP1&RIP2 to send both broadcast and multicast packets from the

MM701F.

RIP Accept To dynamically route packets sent from the service provider to the MM701F, select

the same RIP version that is used by the service provider:

• Select Disable if you chose RFC 1483 Bridge protocol.

• Select RIP1 to receive broadcast packets.

• Select RIP2 to receive multicast packets.

• Select RIP1&RIP2 to receive both broadcast and multicast packets.

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 MM701F and the service provider. This value must match the virtual path identification (VPI) that the service provider uses for this connection.

Virtual Channel ID (VCI) Enter the value (from 32 to 65,535) provided by the service provider. The number

identifies the virtual channel for this session that transports ATM cells between the MM701F and the service provider. This value must match the virtual channel identification (VCI) that the service provider uses for this connection.

ATM QoS Select the ATM Quality of Service supplied by your service provider. The options are:

• UBR (unspecified bit rate)

• VBR-nrt (variable bit rate non-real-time)

• CBR (constant bit rate)

QoS Peak Cell Rate Enter the QoS Peak Cell Rate (PCR) value supplied by your service provider. A PCR

value is required for CBR QoS, but is not used for UBR QoS. PCR is the maximum rate at which data is transferred on the line, measured in cells per second.

QoS Sustainable Cell Rate

Enter the QoS Sustainable Cell Rate (SCR) value supplied by your service provider. Use only for VBR-nrt QoS. SCR is the average rate at which ATM cells are transferred, measured in cells per second.

QoS Maximum Burst Rate

Enter the QoS Maximum Burst Rate (MBR) value supplied by your service provider. Use only for VBR-nrt QoS. MBR is the maximum number of cells that can be transmitted at the peak cell rate.

Encapsulation Select the encapsulation type that is supplied by the service provider. The options

are:

• VC-MUX—Virtual Channel Multiplexer-based encapsulation allows one protocol

to be run over the session.

• LLC—Logical Link Control allows multiple protocols to be run over the session.

MM701F User Manual 25

Configuring the WAN

Parameter Description

Login Name A PPP session requires a Login Name that is supplied by the service provider. Login Password A PPP session requires a Login Password that is supplied by the service provider. Authentication Select the authentication protocol provided by your service provider for PPP

sessions. The authentication protocol type must match at the MM701F and the service provider. The options are:

• PAP—The modem sends authentication requests to the service provider and

authentication occurs only once during the life of the link.

• CHAP—The service provider returns an authentication challenge to the modem

during the authentication.

4 Do one of the following:

• Click

Apply then save changes as described in “Saving Changes” on page 39. Reset to undothechangesyou made to the screen. Reset will not work after you

have made changes and Apply has been selected.

• Click Delete to remove the session, then save changes as described in “Saving

Changes” on page 39.

26 MM701F User Manual

Chapter 3: Managing the Modem Using a Web Browser

CONFIGURING THE LAN

This configuration sets up the communication between your LAN and the MM701F. 1 Select

LAN on the menu bar to access the LAN Settings page.

MM701F User Manual 27

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.

IP Address See your LAN administrator for LAN IP addresses.

However, if you want to change the IP address through the Web interface, enter an IP address for the LAN (10BaseT) port provided by the LAN administrator. Or, you can use the default IP address for the LAN port which is 10.0.0.1. If you choose to use the default IP address, ensure that the devices on your LAN are on the same subnet as the MM701F LAN port.

If you select Client for the DHCP configuration (below in this table), a DHCP server on your LAN automatically provides the IP address.

Subnet Mask Enter the subnet mask for the LAN (10BaseT) port provided by the LAN

Default Gateway Enter the default IP address for a default gateway that is supplied by the service

DHCP See your LAN administrator for the DHCP selection. You selected whether or not you

DHCP Range Low Enter the IP address supplied by your LAN administrator. This is the lowest IP

DHCP Range High Enter the IP address supplied by your LAN administrator. This is the highest IP

administrator. Or, you can use the default subnet mask for the LAN port which is

255.255.255.0. If you choose to use the default subnet mask, ensure that it allows devices on your LAN to access the MM701F LAN port.

provider.

wanted to enable DHCP in “Determining IP Addresses” on page 14. However, if you want to change that DHCP selection through the Web interface,

select one of the following:

• None—DHCP is not enabled.

• Client—The MM701F is a DHCP client and can be served an IP address for the

LAN port by a DHCP server on your LAN.

• Server—The MM701F is a DHCP server and can serve IP addresses to devices

on your LAN. See DHCP Range Low and High for the ranges of IP addresses that the MM701F can serve.

address value that the MM701F can serve when configured as a DHCP server.

28 MM701F User Manual

Parameter Description

Chapter 3: Managing the Modem Using a Web Browser

DHCP Gateway Enter the IP address of the default gateway that is provided by the LAN administrator

DNS Server Enter the IP address of the Domain Name System (DNS) server that is provided by

for devices on the LAN. The MM701F must be configured as a DHCP server and provides this gateway IP address to requesting DHCP clients (such as PCs) on the LAN.

either the service provider or the LAN administrator. The MM701F must be configured as a DHCP server and provides this DNS IP address to requesting DHCP clients (such as PCs) on the LAN.

The DNS server maps human-readable addresses to IP addresses. A human-readable address is one such as:

maggie.copro.company.com.

The DNS resolver on the server translates this to a numeric value. This numeric value is the IP address assigned to a WAN session (see page 23).

3 Click Apply. 4 Save changes as described in “Saving Changes” on page 39. 5 If you enabled DHCP, reboot the modem as described in “Rebooting the Modem” on

page 40 to activate the DHCP parameters.

MM701F User Manual 29

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 MM701F 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 ADSL Quick Config under [ADSL Options].

30 MM701F User Manual

Chapter 3: Managing the Modem Using a Web Browser

2 Select one of t he following options as directed by your service provider:

• Multi Mode: Multi-vendor version of T1.413 line code based off of the ANSI standard.

• T1.413: ANSI standard ADSL line code supporting full-ratetransmission.

• G.DMT: ITU standard ADSL line code supporting full-rate transmission.

• G.lite: ITU standardADSL line code that isa simplified version of G.dmtallowing up to 1.536

Mbps downstream and 512 Kbps upstream.

3 Click Apply.

MM701F User Manual 31

Managing DSL

DSL Advanced Configuration

You can configure the MM701F to comply with different standards for ADSL transmission as well as parameters.

1 Select DSL on the menu bar then select DSL Advanced Config under [ADSL Options].

32 MM701F User Manual

Chapter 3: Managing the Modem Using a Web Browser

2 Configure the following parameters as supplied by your service provider:

Parameter Description

ADSL Standard for physical layer interface

Select from the options:

• ITU G.992.2 G.lite

• ITU G.992.1 G.DMT (default)

• ANSI T1.413 Issue 2

• Multimode

Trellis Encoding Enable or Disable (default) Trellis Encoding. Trellis Encoding allows

for high data speeds and reduces transmission errors.

Bin Overlap Mode Select either FDM (default) or EchoCancellation. Transmit Power Attenuation Select a value from 0 to 12 decibels (0 is the default). Coding Gain Select either Auto (default) or a value from 0 to 7 decibels. Maximum Bits per Bin Select a value from 2 to 15 (14 is the default). Transmit Start Bin Select a value from 6 to 31 (6 is the default). Transmit End Bin Select a value from 6 to 31 (31 is the default). Receive Start Bin Select a value from 6 to 255 (32 is the default). Receive End Bin Select a value from 6 to 255 (255 is the default). Maximum Downstream Rate Select a value from 32k to 12000k (12,000 is the default). SNR Margin Limit Select a value from -64 to 63 (4 is the default).

3 Click

Apply then save changes using “Saving Changes” on page 39.

MM701F User Manual 33

Managing DSL

Test DSL

The MM701F has embedded diagnostics used for detecting line problems or as an aid in troubleshooting line relatedtechnicalproblems.Thesediagnosticsare described in “Testing the

DSL Line” on page 58. These diagnostic programs have significance only to technical support

personnel. 1 Select

DSL on the menu bar then select Spectrum Tests to access the ADSL Test page.

2 Select a test from the menu. 3 Do one of the following:

• Click

34 MM701F User Manual

Start to begin the test. Stop to terminate the test.

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.

MM701F User Manual 35

Managing DSL

2 View the updated real-time statistics.

ADSL Statistical Parameter Description

Operational State Valid entries are:

Coding Gain (dB) Coding gain is the expected improvement or gain due to

DSP Version The modem DSP code can be upgraded—this is the

Last Failed Shows the last state reached before start-up failed. This is

Local Attenuation (dB Current power attenuation at the modem. Remote Attenuation (dB) Current remote power attenuation. Local SNR Margin (dB) Current Signal to Noise (SNA) ratio. Local Tx Power (dB) Current transmit power attenuation at the modem. Remote Tx Power (dB) Current remote transmit power attenuation. RS Frame Count Reed Solomon frame count of forward error corrections on

Downstream Data Rate Actual downstream data bit rate after ATM headers have

Upstream Data Rate Actual upstream data bit rate after ATM headers have been

Total Failure Count Total count of errors including CRC, loss of signal, and

• Handshaking—the transceiver is exchanging or

attempting to exchange information necessary to start up.

• Training—the transceiver is in the process of starting

up.

• Show Time—the transceiver has started up, trained,

and is capable of passing user data.

trellis/RS coding. It is used to help determine the downstream connection rate. The larger this value is, the higher the connection rate will be.

current version that is running on your system.

used for troubleshooting by technicians.

the DSL line.

been removed.

removed.

framing errors.

36 MM701F User Manual

Chapter 3: Managing the Modem Using a Web Browser

View Error Counters

Use the ATM statistics on the DSL Error Counters page fortroubleshootingandmonitoring ATM traffic.

1 Select DSL on the menu bar then select ADSL Counters to access the ADSL Counters page.

MM701F User Manual 37

Managing DSL

2 View the statistics.

ADSL Parameter Description

Local RS Interleaved Count of local Reed Solomon forward error correction for

the interleaved data stream.

Local RS Fast Count of local Reed Solomon forward error correction for

fast stream.

Local CRC Interleaved Count of local Cyclic Redundancy Check (CRC) anomalies

for interleaved data stream. Local CRC Fast Count of local CRC anomalies for fast data stream. Local Loss of Signal Count of local loss of signal defects. Remote RS Interleaved Count of remote Reed Solomon forward error correction

for the interleaved data stream. Remote RS Fast A Count of remote Reed Solomon forward error correction

for fast stream. Remote CRC Interleaved Count of remote CRC anomalies for interleaved data

stream. Remote CRC Fast Count of remote CRC anomalies for fast data stream. Remote Loss of Signal Count of remote loss of signal defects.

38 MM701F User Manual

Chapter 3: Managing the Modem Using a Web Browser

SAVING CHANGES

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.

1 Select

2 Do one of the following:

Save Changes on the menu bar to access the Save Changes page.

• Click

Save to write the configuration to flash memory. Cancel to exit the current page without saving your configuration.

MM701F User Manual 39

Rebooting the Modem

REBOOTING THE MODEM

Before you reboot the modem, make sure you have saved any configuration changes as described in “Saving Changes” on page 39.

1 Select Reboot on the menu bar to access the Reboot page.

2 Do one of the following:

• Click

It is unlikelythat the modem willlockup (no response toanyof your requests throught he Web interface and command-line interface). In this rare occurrence, power off the modem by disconnecting the power plug, wait 30 seconds, then reconnect the power. This process allows the modem to properly reset the power and eliminate the possibility of false values in memory. However, please note that the preferred method of rebooting is to access the Reboot page as described in the procedure above.

40 MM701F User Manual

Yes to reboot the modem. No to cancel the rebooting process.

MANAGING THE MODEM USING

THE

You can manage the MM701F using a Web browser, console port, and telnet session. In comparison,you can manage moreofthe modem’s functionality using a Webbrowserrather

than using the modem console port and telnet access. For example, you can enable or disable spanning treethroughthe modem Web interface,butnot through the consoleport or telnet. The same applies for deleting a WAN session and selecting ATM VBR as a quality of service.

However, there are scenarios in which using the command-line interface is preferred over the Web interface. For example, if you cannot connect to the modem through the DSL line and 10Base-T port, you can still manage the modem through the console port.

The following sections describe how to use the command-line interface:

CONSOLE PORT &TELNET

To prevent losing your configuration changes, save them as described in “Saving the

Current Configuration” on page 60.

Section Page

Connecting to the Console Port 42 Setting Up a Telnet Session 44 Setting Up the WAN 45 Setting Up the LAN 48 Managing DSL 52 Restoring Factory Defaults 59 Saving the Current Configuration 60 Updating System Software 61 Viewing System Information 62 Rebooting the Modem 63

MM701F User Manual 41

Connecting to the Console Port

DSL LINE

POW

MDI MDI-X

10BASE-T

CONSOLE

CONNECTING TO THE CONSOLE PORT

1 Install the supplied grey console cable between the modem Console port and your PC as

shown below.

9-pin COM port

Adapter

Grey cable

Console port

2 Using a terminal emulation program, verify the communication settings as follows:

• 9600 baud

• no parity

• 8databits

• no stop bit

• flow control off

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Chapter 4: Managing the Modem Using the Console Port & Telnet

Currently,Windows includesaterminal emulationprogram calledHyperTerminal. InWindows 98, access it from the Windows desktop by clicking

Start, Programs, Accessories, HyperTerminal.

Once you have established communication, the

Main Menu page displays.

MM701F User Manual 43

Setting Up a Telnet Session

SETTING UPATELNET SESSION

Make sure your PC is on the same IP subnetasthemodemas described in “Setting Up the PC”

on page 10. To set up a telnet session, specify the LAN IP address of the modem to establish

communication.Thedefault LAN IP addressis10.0.0.1. If this IPaddress has changed, contact your network administrator.

You cannot managethemodem through the console port andatelnetsession at the same time.

Below is an example using the telnet application in Microsoft Windows 98:

1 Click

2 In the

Start, Run to access the Run dialog.

Open box,enter the telnetcommandand IP address(for example: 10.0.0.1)then click

OK to start the Windows telnet client and acces s the password prompt. Enter the telnet

password to access t he

password.

Main Menu page. The default telnet password for the MM701F is

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Chapter 4: Managing the Modem Using the Console Port & Telnet

SETTING UPTHEWAN

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. Session 1 Bridge RFC1483 Bridge (Enabled)

2. Session 2 IPoA-Router RFC1483 Router (Enabled)

3. Session 3 PPP-Router PPPoA (Enabled)

4. Session 4 UNDEFINED

5. Session 5 UNDEFINED

6. Session 6 UNDEFINED

7. Session 7 UNDEFINED

8. Session 8 UNDEFINED

9. Session 9 UNDEFINED

10. Session 10 UNDEFINED

11. Session 11 UNDEFINED

12. Session 12 UNDEFINED

13. Session 13 UNDEFINED

14. Session 14 UNDEFINED

15. Session 15 UNDEFINED

16. Session 16 UNDEFINED

17. Get next group

Select session for editing (Return to exit) ->

The WAN Session screen presents data related to each session defined for yourBridge/Router. The following table provides a description of the four fields displayed on the WAN Session screen.

Column Description

1 The session number—Sessions 1-16 are displayed on the first page of the

2 Session name—Up to 15 characters may be entered for a descriptive

3 Session protocol—configured for this session. 4 Session status indicator—enabled or disabled.

MM701F User Manual 45

screen and sessions 17-31 are displayed on a the second page of the WAN session screen.

name for a session. No spaces are allowed. Use this field to help identify each of your sessions.

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.

1. Session Name Bridge 10. VPI 0

2. WAN Protocol RFC1483 Bridge 11. VCI 35

3. State Enabled 12. QOS UBR

4. IP Addressing N/A 13. QOS Peak Cell Rate

5. IP Address N/A 14. Encapsulation LLC

6. IP Net Mask N/A 15. Login Name N/A

7. NAT N/A 16. Login Password N/A

8. RIP Send N/A 17. Authentication N/A

9. RIP Accept N/A 18. Apply

Select parameter to edit (Return to exit) ->

3 Type 4 Type

1 to select the Session Name then type a session name. 10 to select the VPI parameters then enter the values s upplied by your service

provider.

5 Type 11 to select the VCI parameters then enter the values supplied by your service

provider.

6 If you are operating in Router mode, you also need to enter the WAN IP address and the

associated WAN IP subnet mask. Both of these values are provided by your service provider.

7 Type 8 Select

18 to immediately activate the changes that you have made for this session.

Save New System configuration from the Main Menu as described in “Saving the

Current Configuration” on page 60 or the changes will be lost upon reboot or power cycle.

46 MM701F User Manual

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

WAN Protocol RFC1483-Router, RFC1483-Bridge, PPPoA. State Enable or Disable a session. IP Addressing Static or Dynamic. Not applicable to bridging. IP Address WAN IP address supplied by your service provider. IP Net Mask WAN IP subnet mask supplied by your service provider. NAT Enable or Disable. RIP Send Disable, RIP1, RIP2, Rip1&Rip2. RIP Accept Disable, RIP1, RIP2, Rip1&Rip2. VPI VPI supplied by your service provider. VCI VCI supplied by your service provider. QoS Supplied by your service provider. QoS Peak Cell Rate Supplied by your service provider. Encapsulation Select VC-MUX or LLC. Login Name PPP authentication name supplied by your service

Authentication Select PAP or CHAP. Apply Apply Settings.

provider—up to 15 characters.

provider.

MM701F User Manual 47

Setting Up the WAN

SETTING UPTHELAN

If you are operating in Router mode and in a LAN environm ent, 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

2 From the

Main Menu, select LAN Setup. The LAN setup screen displays.

LAN

1. LAN Protocol Bridge

2. IP address 10.0.0.1

3. IP Net Mask 255.255.255.0

4. Default Gateway

5. DHCP None

6. DHCP Range Low Address N/A

7. DHCP Range High Address N/A

8. DHCP Gateway Address N/A

9. DHCP DNS N/A

10. Apply

Select Parameter to edit (Return to exit) ->

LAN Setup menu, select LAN Protocol by typing 1.

3 Do one of the following from the LAN Mode menu:

• Type

1 to select Router.

• Type 2 to select Bridge. You must configure an IP address for the LAN port to use a

Browser or Telnet to manage the MM701F.

4 From the LAN Setup menu, type 2 or 3 toselectIP Address or IP Net Mask (respectively), then

enter the values supplied by your LAN administrator or use the default values.

5 From the LAN Setup menu, type4 to selectDefault Gateway,thenentertheDefault Gateway IP

address supplied by your access provider.

6 From the

LAN Setup menu, type 10 to select Apply. Apply immediately activates the changes

that you have made for this session.

7 From the Main Menu, type 5 to select Save New System Configuration and save these settings.

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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 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, 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, select Router for the LAN traffic.

IP address See your LAN administrator for LAN IP addresses.

However, if you want to change the IP address, enter an IP address for the LAN (10Base-T) port provided by the LAN administrator. Or, you can use the default IP address for the LAN port which is 10.0.0.1. If you choose to use the default IP address, ensure that the devices on your LAN are on the same subnet as the MM701F LAN port.

If you select Client for the DHCP configuration (below in this table), a DHCP server on your LAN automatically provides the IP address.

IP Net Mask Enter the subnet mask for the LAN (10Base-T) port

provided by the LAN administrator. Or, you can use the default subnet mask for the LAN port which is

255.255.255.0. If you choose to use the default subnet mask, ensure that it allows devices on your LAN to access the MM701F LAN port.

Default Gateway Enter the default IP address for a default gateway that is

DHCP See your LAN administrator for the DHCP selection.

supplied by the service provider.

However, if you want to change that DHCP selection through the Web interface, select one of the following:

• None—DHCP is not enabled.

• Client—The MM701F is a DHCP client and can be

served an IP address for the LAN port by a DHCP server on your LAN.

• Server—The MM701F is a DHCP server and can serve

IP addresses to devices on your LAN. See DHCP Range Low and High for the ranges of IP addresses that the MM701F can serve.

MM701F User Manual 49

Setting Up the WAN

LAN Parameter Valid parameter Values

DHCP Range Low Address Enter the IP address supplied by your LAN administrator.

DHCP Range High Address Enter the IP address supplied by your LAN administrator.

DHCP Gateway Address Enter the IP address of the default gateway that is provided

DHCP DNS Enter the IP address of the Domain Name System (DNS)

Apply Apply Settings.

SettingUpDHCP

This is the lowest IP address value that the MM701F can

serve when configured as a DHCP server.

This is the highest IP address value that the MM701F can

serve when configured as a DHCP server.

by the LAN administrator for devices on the LAN. The

MM701F must be configured as a DHCP server and

provides this gateway IP address to requesting DHCP

clients (such as PCs) on the LAN.

server that is provided by either the service provider or the

LAN administrator. The MM701F must be configured as a

DHCP server and provides this DNS IP address to

requesting DHCP clients (such as PCs) on the LAN.

The DNS server maps human-readable addresses to IP

addresses. A human-readable address is one such as:

maggie.copro.company.com.

The DNS resolver on the server translates this to a numeric

value.

This procedure is optional. Follow this procedure to enable or disable DHCP on the modem. From the

Main Menu, select LAN Setup screen and enter values for the following DHCP

parameters: 1 To enableDHCP,select

LAN Setup menu. If DHCP Client is selected, you do not need to configure an IP

on the address.

2 Type

None disables DHCP.

6 to enter the low range of the DHCP IP addresses as supplied by your LAN

DHCP andtype 2 or3 to choose either Client or Server(respectively)

administrator.

3 Type 7 to enter the high range of the DHCP IP addresses as supplied by your LAN

administrator.

4 Type

8 to enter the default gateway address that is provided to the requesting DHCP

client—only if you are operating in server mode. This IP Address is also available from your LAN administrator.

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Chapter 4: Managing the Modem Using the Console Port & Telnet

5 Type 9 to enter the DNS address that is provided to the requesting DHCP client—only if

you are operating in server mode. This IP Address is also available from your LAN administrator.

6 Type

10 toselectApply.Apply immediatelyactivatesthe changes thatyou have madefor 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.

SettingUpNAT

This procedure is optional. Follow this procedure to enable or disable NAT for a WAN session. From the

1 Select the session for which you wish to enable NAT. The

2 From theWAN Sessions Options screen, selectthe NAT optionand type1 or 2 toeither disable

Main Menu, select WAN Setup to access the WAN Sessions page.

displays.

or enable (respectively) NAT.

Session State

1. Disable

2. Enable

Select session NAT (Return to exit) ->

WAN Sessions Options screen

3 From the

Main Menu,type10 to select Apply. Apply immediately activates the changes that

you have made for this session.

4 From the

Main Menu, type 5 to select Save New System Configuration and save these settings.

Otherwise, the changes will be lost upon reboot or power cycle.

• If DHCP Client is selected, you do not need to configure an IP address.

• In Bridge mode, you need an IP address for the LAN port to use a Browser or Telnet to manage the MM701F.

MM701F User Manual 51

Managing DSL

MANAGING DSL

Use the DSL 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

Main Menu

1. WAN Setup

2. LAN Setup

3. DSL

4. Restore Factory Configuration

5. Save Current Configuration

6. System Update

7. System Information

8. Reboot

Select ->

Viewing the DSL Configuration

1 From the Main Menu,type3 to elect DSL.TheADSL Menu displays. 2 From the

ADSL Menu, type 1 to select ADSL Current Settings. The ADSL Current Setting page

displays.

3 View theDSLconfiguration as describedbythe table shown in“Advanced Configuration”

on page 53.

Configuring the DSL Line

1 From the Main Menu,type3 to select DSL and access the ADSL Menu. 2 From the

• To configurean ADSL standard (G.Lite,G.DMT,T1.413, or Multimode),select

• To configure the advanced features of the modem, select

ADSL Menu, do one of the following:

Configuration Setting

and proceed to “Quick Configuration” on page 53.

and proceed to “Advanced Configuration” on page 53.

Advance Configuration Setting

Quick

52 MM701F User Manual

Chapter 4: Managing the Modem Using the Console Port & Telnet

Quick Configuration

From the ADSL Standard page, select one of the following:

•

Multimode: Multi-vendor version of T1.413 line code based off of the ANSI standard.

•

T1.413: ANSI standard ADSL line code supporting full-rate transmission.

•

G.DMT: ITU standard ADSL line code supporting full-rate transmission.

•

G.lite: ITU standard ADSL line code that is a simplified version of G.dmt allowing up to

1.536 Mbps downstream and 512 Kbps upstream.

Save your changes by selecting Save Current Configuration from the Main Menu as described in

“Saving the Current Configuration” on page 60.

Advanced Configuration

Use the ADSL Advance Configuration Setting page to configure the advanced setting for the DSL connection.

ADSL Advance Configuration Setting

1. Standard G.DMT

2. Trellis Disable

3. BinOverlapMode FDM

4. TxPwrAtten 0dB

5. CodingGain Auto

6. MaxBitsPerBin 14

7. TxStartBin 6

8. TxEndBin 31

9. RxStartBin 32

10. RxEndBin 255

11. MaxDownstreamRate (Kbps) 12000

12. SNRMarginLimit (dB) 4

13. Apply

Select Parameter to edit (Return to exit) ->

MM701F User Manual 53

Managing DSL

The table below describes each of the parameters displayed in the ADSL Current Settings screen:

ADSL Parameter Description

Standard May be either ANSI T1.413 Issue 2, ITU G.992.1 (G.dmt),

ITU G.992.2 (G.lite) or Multimode.

Trellis Indicates whether Trellis coding is enabled or disabled.

Trellis Encoding allows for high data speeds and reduces

transmission errors. BinOverlapMode Valid options are FDM or Echo Cancellation. TxPwrAtten The current transmit power attenuation level. May range

from 0 dB to 12 dB. CodingGain Coding Gain refers to the expected improvement or gain

due to trellis coding. It is used to help determine the

downstream connection rate. MaxBitsPerBin The maximum number of receive bits per bin that can be

selected. TxStartBin The lowest bin number allowed for the transmit signal. TxEndBin The highest bin number allowed for the transmit signal. RxStartBin The lowest bin number allowed for the receive signal. RxEndBin The highest bin number allowed for the receive signal. MaxDownstreamRate The maximum downstream transmission rate. SNRMarginLimit The signal-to-noise ratio limit. This can be set between -64

and +63. The margin LED on the front panel indicates that

the actual SNR is greater than the configured value. Apply Apply settings.

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Chapter 4: Managing the Modem Using the Console Port & Telnet

Monitoring the DSL Statistics

Use the ADSL Statistics page to monitor the following types of DSL statistics:

• General Statistics

• Error Counters

Viewing General Statistics

1 From the Main Menu,type3 to select DSL and access the ADSL Menu. 2 Select 3 Select

ADSL Statistics,type4 to access the ADSL Statistics page. ADSL General Statistics,type1 to access the ADSL General Statistics page.

ADSL General Statistics

1. OperationalState Handshaking

2. CodingGain 0

3. DSP Version 42150

4. LastFailed 0x0000

5. LocalSNRMargin N/A

6. LocalAttenuation 0

7. RemoteAttenuation 0

8. LocalTxPower 0

9. RemoteTxPower 0

10. RSFrameCount N/A

11. DwnstreamDataRate (Kb) 0

12. UpstreamDataRate (Kb) 0

13. TotalFailureCount N/A

Press any key (Return to exit) ->

MM701F User Manual 55

Managing DSL

4 View the updated real-time statistics.

ADSL Statistical Parameter Description

OperationalState Valid entries are:

CodingGain (dB) Coding gain is the expected improvement or gain due to

DSP Version The modem DSP code can be upgraded—this is the

LastFailed Shows the last state reached before start-up failed. This is

LocalSNRMargin (dB) Current Signal to Noise (SNA) ratio. LocalAttenuation (dB Current power attenuation at the IAD. RemoteAttenuation (dB) Current remote power attenuation. LocalTxPower (dB) Current transmit power attenuation at the modem. RemoteTxPower (dB) Current remote transmit power attenuation. RSFrameCount Reed Solomon frame count of forward error corrections on

DownstreamDataRate (Kb) Actual downstream data bit rate after ATM headers have

UpstreamDataRate (Kb) Actual upstream data bit rate after ATM headers have been

TotalFailureCount Total count of errors including CRC, loss of signal, and

• Handshaking—the transceiver is exchanging or

attempting to exchange information necessary to start up.

• Training—the transceiver is in the process of starting

up.

• Show Time—the transceiver has started up, trained,

and is capable of passing user data.

trellis/RS coding. It is used to help determine the

downstream connection rate. The larger this value is, the

higher the connection rate will be.

current version that is running on your system.

used for troubleshooting by technicians.

the DSL line.

been removed.

removed.

framing errors.

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Chapter 4: Managing the Modem Using the Console Port & Telnet

Viewing Error Counters

1 From the Main Menu, select DSL to access the ADSL Menu. 2 Select 3 Select

ADSL Statistics to access the ADSL Statistics page. ADSL Counters to access the ADSL Counters page.

ADSL Counters

1. LclRSInterleaved 0

2. LclRSFast 0

3. LclCRCInterleaved 0

4. LclCRCFast 0

5. LclLOS 0

6. RmtRSInterleaved 0

7. RmtRSFast 0

8. RmtCRCInterleaved 0

9. RmtCRCFast 0

10. RmtLOS 0

Press any key (Return to exit) ->

4 View the counters.

ADSL Parameter Description

LclRSInterleaved Count of local Reed Solomon forward error correction for

LclRSFast Count of local Reed Solomon forward error correction for

LclCRCInterleaved Count of local CRC anomalies for interleaved data stream. LclCRCFast Count of local CRC anomalies for fast data stream. LclLOS Count of local loss of signal defects. RmtRSInterleaved Count of remote Reed Solomon forward error correction

RmtRSFast Count of remote Reed Solomon forward error correction

RmtCRCInterleaved Count of remote CRC anomalies for interleaved data

RmtCRCFast Count of remote CRC anomalies for fast data stream. RmtLOS Count of remote loss of signal defects.

the interleaved data stream.

fast stream.

for the interleaved data stream.

for fast stream.

stream.

MM701F User Manual 57

Managing DSL

Testing the DSL Line

The MM701F 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.

1 From the 2 Select

Main Menu, select DSL to access the ADSL Menu.

Hardware/Line Diagnostics to access the ADSL Hardware/Line Diagnostics page.

3 Select a diagnostic test:

•

SpectrumREVERB continuously sends a R-REVERB signal for the CO to measure the

upstream widebandpower.This adjusts the COtransmit power level, its receivergain, synchronize its receiver, and train its equalizer.

SpectrumMEDLEY continuouslysends a R-MEDLEYsignal (pseudo-randomsignal) for

•

the CO to train its frequency domain equalizer and to estimate upstream S NR.

• SpectrumPILOT continuously sends a R-PILOT signal (single frequency sinusoid) for

the CO to synchronize with the modem.

• None specifies no testing.

These diagnostic programs have significance only to technical support personnel and are not discussed further in this manual.

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Chapter 4: Managing the Modem Using the Console Port & Telnet

RESTORING FACTORY DEFAULTS

Active links may be lost when you reset to factory default values.

1 From the

Configuration

Main Menu, select Restore Factory Configuration to access the Restore Factory

page.

WARNING - This will delete configuration and return to default

1. Continue

2. Cancel

Select (Return to exit) ->

2 Do one of the following:

• Select

If you restore the factory defaults, savethe changes by selecting

Continue if you want to return all values to their original factory values. Cancel if you do not want to return all values to their original factory values.

Save Current Configuration from

the Main Menu as described in “Saving the Current Configuration” on page 60.

MM701F User Manual 59

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 toaccess the Save Current Configuration

page.

WARNING - This will overwrite configuration

1. Continue

2. Cancel

Select (Return to exit) ->

2 Do one of the following:

• Select

Continue to write the configuration to flash memory. Cancel to exit the current page without saving your configuration.

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UPDATING SYSTEM SOFTWARE

You can upgrade the firmwareonyourMM701F. To upgrade, you must specifytheIPaddress of the server where the new firmware is stored.

1 Configure a TFTP server to download the system softw are. The MM701F uses TFTP to

download thefirmware which comprisesaconfiguration file (mustbenamed “celsiancfg”) and an image file (must be named “image”) located on the TFTP server.

2 From the

3 Type

Main Menu, select System Update to access the System Update page.

System Update

1. IP Address 10.0.0.2

2. File to update CONFIGURATION

3. Update

Select (Return to exit) ->

1 to select IP Address. Configure the IP address of the TFTP server to download the

system software.

4 Type 2 to select File to update. Select the type of file to download.

•

Configuration to download the configuration file “celsiancfg”

•

Image to download the image file “image”

5 Select

Update to begin updating the software.

MM701F User Manual 61

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.

From the

Main Menu, select System Information to access the System Information page.

System Information

1. Firmware Release 1.1.6.1

2. Model MM701F

3. Release date Aug 2 2001

4. MAC address 00:20:A7:A2:01:C0

5. DSP version 42150

Press any key (Return to exit) ->

62 MM701F User Manual

Chapter 4: Managing the Modem Using the Console Port & Telnet

REBOOTING THE MODEM

Before you reboot the modem, save configuration changesas describedin “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:

• Type

1 to Continue the reboot process. 2 to Cancel the reboot 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). In this rare occurrence, power off the modem by disconnecting the power plug, wait 30 seconds, then reconnect the power. This process allows the modem to properly reset the power and eliminate the possibility of false values in memory. However, please note that the preferred method of rebooting is to access the

Reboot page as

described in the above procedure.

MM701F User Manual 63

Rebooting the Modem

64 MM701F User Manual

SPECIFICATIONS

The MM701F is a DSL CPE modem that takes advantage of ADSL technology by offering full-rate data transmission at a maximum downstream rate of 7.552 Mbps and a maximum upstream rate of 928 Kbps. In addition, the MM701F also provides:

sessions for precise control of security, performance and management of users and

•

resources per session. Allowing Service providers to offer additional services and class of servicefor Internetaccess, privateATMnetworks orconnections toapplication serverslike video servers or voice gateways.

• self-installation for non-technical users For further information, reference the following:

Section Page

Overview 66 Data Specifications 67 Hardware Specifications 71

MM701F User Manual 65

Overview

OVERVIEW

The MM701F provides:

• compliance with full-rate ADSL (ITU G.d mt or ANSI T1.413i2) and ITU G.lite standards

• rates up to 7.552 Mbps downstream/928 kbps upstream for full rate

• rates up to 1.5 Mbps downstream/512 kbps upstream for G.lite

• symmetric rates up to 928 kbps

• RFC 2364 PPP traffic over ATM (AAL5)

• 1483 bridging and routing over ATM

• up to 32 connections set up as PPP Over ATM or RFC 1483 Bridge/Router

• embedded SNMP agent

• DHCP (client and s erver)

• Network and Port Translation (NAPT)

• Web server allowing ease-of-configuration for MM701F through a Web browser

• serial interface for configuration through Telnet or direct connection

• LED reporting status of ADSL and LAN connections

• 10Base-T Ethernet port

66 MM701F User Manual

DATA SPECIFICATIONS

DSL Standards

• ADSL (G.dmt, G.lite, T1.413, and Multimode)

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.361 ATM Cell Format

• Classes of Service: CBR, UBR, VBR-nrt

• Virtual Circuits: 32 for data

Appendix A: Specifications

Internetworking Features

• PPP: 1332, 1661, 1638, 1570

• NAT and NAPT: 1631

• DHCP Server & Client: 2131, 2132

• Dynamic IP routing, ARP: 826, RIP: 1058, 1723

• TCP/IP: 1112, 1122, 950, 894, 793, 791, 1812

• BOOTP: 951, 1542

• TFTP: 1350

• IP over ATM: 1577, 1755

MM701F User Manual 67

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 SNMPagent,Terminal, Telnet with Webbasedconfiguration and management

tool

• Auto provisioning extensions

• ILMI,OAMF4andF5support

• Concise MIB: 1212, MIB-II: 1213, Traps: 1215, Bridge MIB: 1493

• SNMP MIB: 1471, 1472, 1473, 1474

• SNMP: 1157

• Open DSL

• DSL Forum Auto-Configuration

• Remote Configuration

Software Upgrade

• TFTP download into built-in flash memory

• Remote download (DSLAM support required)

68 MM701F User Manual

Appendix A: Specifications

Encapsulation

When you activate R FC 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).

Network Address Translation

Routing Protocol Supports RFC 1724 Routing Information Protocol (RIP and RIP Version 2). Encapsulation Supports Logical Link Control (LLC) or VC-based multiplexing (RFC 1483). Static Routes Supports up to 32 static routes. Address Resolution Supports Address Resolution Protocol (ARP) over the LAN port (RFC 826).

Bridging and Address Learning

Encapsulation Supports Logical Link Control (LLC) or VC-based multiplexing (RFC 1483). Spanning Tree Provides Spanning Tree support per IEEE 802.1d.

Network Address Translation (NAT) maps LAN side private IP address to the public IP address assigned to the 32 virtual channels (RFC 1631). You can map to two private addresses to each of the 32 sessions for a total of 64 addresses.

Routing

Bridging

Implements a transparent learning bridge with a bridging table of 1024 entries.

RFCs

• RFC 1483 Multiprotocol Encapsulation over ATM (Bridging/Routing)

• RFC 2364 PPP Encapsulation over ATM

• RFC 1994 for PAP/CHAP Authentication

• RFC 1631 IP Network Address Translator (for NAPT)

• RFC 1350 for TFTP client

• RFC 2131 and RFC 2132 for DHCP server and relay protocols (supported only in RFC 1483 Bridging

mode) and extensions, respectively

MM701F User Manual 69

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 255.255.255.0 N/A (Dynamic) NAT Enable Disable Disable RIP Send None RIP 1& 2 RIP 1 & 2 RIP Accept None RIP 1 & 2 RIP 1 & 2 Virtual Path ID (VPI: 0 - 4095) 0 0 0 Virtual Channel ID (VCI: 32 - 65536) 35 36 38 ATM QoS UBR UBR UBR QoS Peak Cell Rate (PCR) N/A N/A N/A QoS Sustainable Cell Rate (SCR) N/A N/A N/A QoS Maximum Burst Size (MBS) N/A N/A N/A Encapsulation LLC LLC LLC Login Name N/A N/A admin Login Password *** *** password Authentication PAP PAP CHAP

70 MM701F User Manual

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 802.3i)

Appendix A: Specifications

• Connector: RJ-45 with MDI/MDI-X switch

MM701F User Manual 71

Hardware Specifications

WAN Interface

ADSL (Asymmetrical Digital Subscriber Line)

Maximum transmission rate:

Downstream Upstream

Minimum transmission rate to sync 64 kbps Connector RJ-11

7552 kbps 928 kbps

ATM (Asynchronous Transfer Mode)

ATM Adaptation Layer AAL5 (ITU I.363.5) - Supports encapsulation and

ATM Layer Attaches or strips the 5-byte header to the 48-byte SAR-PDU.

Cell Format Format complies with ITU I.361 ATM cell format. Cell delineation

Virtual Circuit type Permanent Virtual Circuit (PVC) per ATM forum UNI Version 3.1. Maximum Virtual Circuits 32 virtual circuits that can simultaneously connect to service

de-encapsulation of AAL5 Protocol Data Units (PDUs) for convergence. Segmentation and Reassembly (SAR) layer segments and reassembles AAL5 PDUs into ATM cells that are 48 byte SAR-PDUs.

Performance is a maximum line rate of 17,812 cells per second downstream and 2,189 cells per second upstream.

complies with ITU I.432 Cell Delineation and HEC. Cells are fixed length (53 bytes), including 5 bytes of header and 48 bytes of payload. Included in the header are the VPI and VCI number.

providers for sessions encapsulated either as PPP or RFC 1483 Bridging/Routing.

72 MM701F User Manual

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.

Pin Signal

1 Not used 2 No connection 3 Ring 4 Tip 5 No connection 6 Not used

10Base-T Port (RJ-45)

The following table shows the signal on each pin of the 10Base-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 “Connecting the Cables” on page 5 for the location of this port.

MDI MDI-X Signal Description

1 3 TX+ Transmit Data (+) 2 6 TX- Transmit Data (-) 3 1 RD+ Receive Data (+) 4 4 Not used Not used 5 5 Not used Not used 6 2 RD- Receive Data (-) 7 7 Not used Not used 8 8 Not used Not used

MM701F User Manual 73

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).

PC RS-232 Serial Port

(DB-9)

3 3 TxD Transmit Data

5 5 GND Ground 2 6 RxD Receive Data

Modem

Console

(RJ-45)

1 RTS Ground 2 DTR Ground

4 GND Ground

7 DSR Ground 8 CTS Ground

Signal Description

74 MM701F User Manual

TECHNICAL ASSISTANCE

AND

RETURNS

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 7:30AM and5:30PM, PacificTime,excluding holidays.At all othertimes, an on-duty Customer Service Engineer returns technical assistance calls within 30 minutes.

Refer to the ADC w eb site (see below) for specific warranty information.

WORLD WIDE WEB

Avidia product information can be found at http://www. adc.com usinganyWebbrowser.

MM701F User Manual 75

Knowledge Base

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

TheKnowledgeBasecanbefoundat:http://www.adc.com/Knowledge_Base/index.jsp using any Web browser.

76 MM701F User Manual

GLOSSARY

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

AAL5 ATM Adaptation Layer 5. AAL5 has been adopted by the ATM Forum from a Class of

ATM Asynchronous Transfer Mode is a high bandwidth, low delay, connection-oriented,

attenuation The dissipation of the power of a transmitted signal as it travels over copper wire,

authentication Security feature offered through PAP and CHAP with PPP sessions.

BER Bit Error Rate is a measure of transmission quality. The ratio of error bits to the total

bps bit-per-second is the number of bits transferred during each second of data

CBR Constant Bit Rate is a Service Class for the modem. It provides constant bit rate data

delay. This layer is used by xDSL technology.

Service called High Speed Data transfer. It typically supports all types of data traffic. Originally designed to support TCP/IP.

packet-like switching and multiplexing technique that uses 53-byte fixed-size cells to transmit voice, video and data over a network. ATM layers define how cells are formatted and provides the transport of the fixed length cells between the modem and the service provider (or endpoints of the virtual connection).

measured in decibels (dB).

number of bits transmitted.

transmission.

with a timing relationship between the source and the destination. Also, a traffic class that carries a guaranteed constant bandwidth. Best suited for applications that require fixed bandwidth, such as uncompressed voice, video and circuit emulation. CBR is a Quality of Service class defined by the ATM Forum for ATM networks.

cell A fixed-length packet. Also, the unit of data transmission used in ATM. Each ATM cell

MM701F User Manual 77

contains a fixed-size frame (53 bytes) consisting of a five-byte header and a 48-byte payload.

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

Communications from a service provider to a user.

traffic

encapsulation The inclusion of data in a protocol header prior to transmission, which enables

successful data transmission between different protocol networks.

ES Errored Seconds is the seconds during which errors occur that prevent the payload

from being corrected.

Ethernet A protocol used for LAN traffic, which has a transfer rate of 10 or 100 Mbps.

flash memory Non-volatile memory that can be erased and reprogrammed.

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.

LAN Local Area Network is a physically connected group of devices between which data

transmission occurs at high speeds over relatively short distances.

LLC Logical Link Control is an encapsulation protocol for data that you transmit from the

modem over the WAN in 1483 Bridging/Routing mode.

LOF Loss Of Frame is an error indicating that the receiving equipment has lost a frame.

LOS Loss Of Signal is an error indicating that the receiving equipment has lost the signal.

MAC Media Access Control is a physical address associated with a device such as a NIC.

For modem configuration, the MAC is used to map inbound traffic (from a remote IP address) to an internal (LAN) IP address. Used with 1483 Bridging/Routing Mode.

margin The noise margin in decibels that the modem must achieve with a BER of 10

-7

better to successfully complete initialization.

78 MM701F User Manual

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.

NAPT Network Address and Port Translation provides the means to map private IP

addresses and TCP/UDP ports to the public IP addresses (proxy addresses) and TCP/UDP ports that are set up for the PPP sessions. Used with PPP Mode.

NVRAM Non-Volatile Random Access Memory is a medium for storing system configuration

information, so the information is not lost when the system is reset.

octet A TCP/IP term indicating eight bits.

PAP/CHAP Password Authentication Protocol and Challenge Handshake Authentication Protocol

are two ways to authenticate PPP sessions. With PAP, the modem sends authentication requests to the service provider and authentication occurs only once during the life of the link.

In CHAP, the service provider returns an authentication challenge to the modem during authentication. CHAP can be renegotiated during the life of the link. Also, both the modem and the service provider must support clear text versions of the password. The CHAP host field must be the same on both ends of the session.

PDU Protocol Data Unit is data as it appears at the interface between a particular sublayer

and the sublayer immediately below.

POTS Plain Old Telephone Service.

PPP Point-to-Point Protocol exists between the hardware layer and the network-layer

interface protocols. It is a widely used protocol for establishing connections on the Internet. PPP provides the set up and release of connections for each session. PAP/CHAP provide the authentication for the PPP sessions.

proxy IP address The proxy IP address is the WAN IP address for one of the 32 sessions. The proxy

IP address is used to enter static NAT entries. See IP address.

PVC Permanent Virtual Circuit is a logical connection comprised of a predefined static

route across a packet-switched network that is always in place and always available.

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. RFCs are available on the Internet.

MM701F User Manual 79

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.

SES Severely Errored Seconds is the seconds during which more than 2,500 bipolar errors

are detected on the line.

session The time during which two computers maintain a communication connection. An

example is a connection configured between the MM550 Integrated Access Device and the service provider.

SNMP Simple Network Management Protocol is a protocol that specifies how to send

information between a NMS and managed devices on a network. The managed devices run a program called an agent. The agent interprets SNMP request and responds to them. SNMP is used to set device configurations, read device configurations or read the device status.

Spanning Tree A bridging protocol that detects and prevents loops from occurring in a system

containing multiple bridges.

subnet mask A type of IP address that allows a site to use a single IP address for multiple physical

networks.

TCP Transmission Control Protocol is a transport protocol used to map inbound traffic

(from a remote IP address) to an internal (LAN) IP address. Establishes connection with remote user before data transmission.

TCP/IP Transmission Control Protocol/Internet Protocol is a protocol used for

communications between computers over networks and the internet.

TFTP Trivial File Transfer Protocol is a protocol used to download card images or other files

from an external TFTP server to the NVRAM of any installed cards, or to upload files from an installed card to an external TFTP server.

trap receivers PCs configured to receive SNMP traps (messages).

traps Autonomous, interrupt-driven, SNMP messages sent from a managed node to a

network management station to indicate that an event has occurred.

UAS UnAvailable Seconds is the number of seconds during which the line is unavailable.

UBR Unspecified Bit Rate is an ATM traffic type used for LAN traffic. When network

congestion occurs, the data is stored in a buffer until it can be sent.

80 MM701F User Manual

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.

VCMUX Virtual Channel Multiplexer-based encapsulation used for networks with large

numbers of virtual channels making it practical to carry a single protocol per virtual channel.

VC A Virtual Channel is a logical connection in the ATM network over which ATM cells are

transmitted.

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. VPs are defined by a unique VPI value.

WAN Wide Area Network is a network consisting of nodes located across a large

geographical area. Also, the connection between a service provider and MM701F Modem.

MM701F User Manual 81

82 MM701F User Manual

10Base-T

Numerics

connecting

cables 4 connector pinouts 73 description 77

accessing modem web pages 15 adaptation layer 72 ADSL, specifications 72 advanced configuration 53 ATM

adaptation layer 72 cell format 72 description 77 max VCs 72 specifications 72

bridging specifications 69

cables, connecting 4 cell formats 72 changes,saving 39 configuration file 21 configuration, saving 39, 60 configuring

LAN 27 NAT,CLI 51

, 61

console port 42

connector pinouts 73 console port 74

connecting to 42

managing modem 41

counters, errors 57

Data Specifications 67 Default SessionParameter Values 70 defaults

factory 59

settings 22

DHCP 50 downstream 78 DSL

connector pinouts 73

line testing 58

managing 30

monitoring statistics 55

quick configuration 30

testing 34

, 52

encapsulation 69 error counters 37, 57

WAN 23 web browser 12

MM701F User Manual 83

factory defaults

modem

installing 3 restoring 59 setting 22

file

configuration 21 image 21

full duplex 10

general statistics 55

image file 21, 61 installing, modem 3

LAN

configuring 27 setting up 48 troubleshooting 10

, 61

rebooting 40

modem status, viewing 17 monitoring, DSL statistics 55

, 63

NAT

configuring, CLI 51

description 79

setting up 51

network interface card (NIC) 10

overview 1

package contents 2 password 20 Physical Specifications 71 pinouts 73

name 20

PPP, specifications 69

password 20 setting name 20 setting password 20

MAC, description 78 managing

DSL 30

, 52

modem 9 system 16

84 MM701F User Manual

, 41

quick configuration 53

rebooting, modem 40, 63 requirements 2 restoring, factory defaults 59 RFCs 69 routing, specifications 69

saving

support 75

system changes 39 configuration 39 current configuration 60

setting

factory defaults 22 login name 20 password 20 spanning tree 19

setting up

LAN 48 NAT 51 telnet 44 WAN 45 WAN sessions 23

shipping package contents 2 software, updating 21 spanning tree, setting 19 specifications 65

ADSL 72 ATM 72 bridging 69 PPP 69 routing 69 WAN interface 72

, 61

managing 16 requirements 2 updating software 21 viewing information 62

, 61

technical specifications 65

technical support 75

telnet

managing modem 41 setting up 44

testing

DSL 34 DSL line 58

TFTP

description 80 updating system software 61

troubleshooting

Ethernet NIC 10 LAN connection 10 no response (lockup) 40

, 63

updating system software 21, 61

upstream description 81

statistics

DSL 55 general 55 link 35

subnet mask description 80

MM701F User Manual 85

viewing

error counters 37 general statistcs 55 link statistics 35 modem status 17 system information 62

, 57

WAN

configuring 23 interface specifications 72 setting up 45

setting up sessions 23 warranty 75 web browser, configuring 12 web interface

accessing 15

managing modem 9

86 MM701F User Manual

MM701F User Manual 87

ADC DSL Systems, Inc.

14402 Franklin Avenue Tustin, CA 92780

Tel: 714.832.9922 Fax: 714.832.9924

For Technical Assistance:

800.638.0031

714.730.3222

ADC MM701F User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

OVERVIEW

Verify Shipping Package Contents

SYSTEM REQUIREMENTS

WHAT TO DO NEXT

INSTALLING THE MODEM

Setting the MDI/MDI-X Switch

CONNECTING THE CABLES

Checking LED Indications

WHAT TO DO NEXT

Setting Up the PC

Configuring the Web Browser

ACCESSING THE MODEM WEB PAGES

Managing the System

View Modem Status

Set Spanning Tree

Set Login Name and Password

Update System Software

Set to Factory Defaults

CONFIGURING THE WAN

Set Up WAN Sessions

CONFIGURING THE LAN

Managing DSL

DSL Quick Configuration

DSL Advanced Configuration

Test DSL

View Link Statistics

View Error Counters

SAVING CHANGES

Rebooting the Modem

Connecting to the Console Port

Setting Up a Telnet Session

SETTING UPTHEWAN

SETTING UPTHELAN

SettingUpDHCP

SettingUpNAT

Managing DSL

Viewing the DSL Configuration

Configuring the DSL Line

Quick Configuration

Advanced Configuration

Monitoring the DSL Statistics

Viewing General Statistics

Viewing Error Counters

Testing the DSL Line

RESTORING FACTORY DEFAULTS

Saving the Current Configuration

UPDATING SYSTEM SOFTWARE

Viewing System Information

REBOOTING THE MODEM

SPECIFICATIONS

Overview

DATA SPECIFICATIONS

DSL Standards

ATM standards

Internetworking Features

WAN Protocols

Security

Management

Software Upgrade

Encapsulation

RFCs

MIBs

Default Session Parameter Values

HARDWARE SPECIFICATIONS

Connectors

LAN Interface

WAN Interface

Connector Pinouts

DSL Port (RJ-11)

10Base-T Port (RJ-45)

Console Port (RJ-45)

TECHNICAL SUPPORT

WORLD WIDE WEB

Knowledge Base

GLOSSARY