ADC MM701G2 manual

Megabit Modem ® MM701G2 & MM702G2 User Manual Do cu me nt N um b e r : MM70xG2-UM-03 Product Catalog: MM701G2 and MM702G2[...]

R EVISION H ISTORY The Revision Histo ry provides a summary of any changes in this manual. Please make sure you are using the latest revision of this manu al. April 14, 2006 This manual is available online at ADC’ s website ( www .adc .com/documenta tionlibrary/) or you can o rder copies of the manual by contacting you r sales represent ative. Pl[...]

T able of Content s MM70xG2-UM-03 iii About This Manual ....... ............................................ .............. ............... .............. .......... xiii Introduction ................................. ................................................................ ................. ........... xiii Organization ...................[...]

T able of Contents April 14, 2006 iv MM70xG2-UM-03 Change S p anning T ree Setting .............................................................................................. 5-10 Saving Changes ................................................................................................................ ..... 5- 12 Rebooting the Modem .......[...]

April 14, 2006 T able of Contents MM70xG2-UM-03 v Manage W AN Sessions ..................................................................... ...................................... A-8 Add a New Session ............................................................................................................ A -9 Set Up an RFC 1483 Bridged Session[...]

T able of Contents April 14, 2006 vi MM70xG2-UM-03[...]

List of Figures MM70xG2-UM-03 vii Figure 1-1. Remove the Modem ............. ................................. ........................................... 1-1 Figure 1-2. Set the MD I/MDI-X Switch ....... ................ ......................................................... 1-3 Figure 1-3. Rear Panel Connections .. ............................[...]

List of Figures April 14, 2006 viii MM70xG2-UM-03 Figure 5-14.Reboot ........... ................................................................. ................. ............... 5-14 Figure 6-1. DSL Quick Config uration ........... ................ ....................................................... 6-1 Figure 6-2. G .SHDSL Advanced Configur[...]

April 14, 2006 List of Figures MM70xG2-UM-03 ix Figure A-7. W AN Session Management .... ................................ ......................................... A-8 Figure A-8. Create New Session ......... ............................ .................................................... A-9 Figure A-9. RFC 1433 Routed Session ............... ...[...]

List of Figures April 14, 2006 x MM70xG2-UM-03[...]

List of T ables MM70xG2-UM-03 xi T able 1-1. Required Equipment ........... ........................................................ ........................ 1-2 T able 1-2. LED S tatus Indicators ..... ................................. .................................................... 1-5 T able 5-1. User Access Levels ........ ................[...]

List of T ables April 14, 2006 xii MM70xG2-UM-03[...]

MM70xG2-UM-03 xiii A BO UT T HIS M ANUAL I NTROD UCTION This manual applies to the ADC ® Megabit Modem ® versions MM701G2 and MM702G2. These modems can be used in two types of ap plications: • as an end point (CPE) to a DSLAM fo r Internet and other broadband con nection through a service provider • as a LAN extension by implementi ng a point[...]

About This Manual April 14, 2006 xiv MM70xG2-UM-03 I NSPECTING Y OUR S HIPMENT Upon receipt of the equipment: • Unp ack each conta iner and visually inspect the content s for signs of damage. If the equipment has been dam- aged in transit, immediately repor t the extent of dam age to the transport ation company and to ADC. Order replacement equip[...]

MM70xG2-UM-03 1-1 1 Chapter I NSTALLATION O VERVIEW The MM701G2 and MM70 2G2 are versatile, high-speed mo dems that connect an Ethernet LAN to one or more service providers using G .shdsl transmission tech nology . The connections prov ide inst ant and high-speed broadband access to the Internet or to other types of Wide Area Networks (W ANs). The [...]

Chapter 1: Installation April 14, 2006 1-2 MM70xG2-UM-03 D ETERMINE W HAT Y OU N EED In addition to what is shippe d with the modem, you need the following hardware and sof t ware to complete the installation an d configura tion. T able 1-1. Required Equipment Equipment: Requirement: PC Hardware: Ethernet NIC Card (10 Mbps) in stalled in each PC an[...]

April 14, 2006 Chapter 1: Installation MM70xG2-UM-03 1-3 C ONNECT C ABLES Install cables fo r the Ethernet port (see “Conn ect the 10/100Base-T Port” below). Then check “LED S tatus Indications” on page 1-5 . Connect the 10/100Base- T Port Set the modem MDI/MDI-X switch for the 10/100Base -T port to allow the modem to connect directly to ot[...]

Chapter 1: Installation April 14, 2006 1-4 MM70xG2-UM-03 2 Connect the cables to the modem rear panel as shown below in Figure 1-3 : • Silver cable to the DSL line port and wall jack • Black Ethernet cable to the 10/100Base -T port a nd to another Ethernet device such as a PC, hub, or router • Power ca ble to the modem power connector and to [...]

April 14, 2006 Chapter 1: Installation MM70xG2-UM-03 1-5 LED S TA T U S I NDICATIONS The following t able summarizes the modem’s o pera ti onal status as provided by the fr ont panel LEDs. T able 1-2. LED St atus Indicators LED St ate Description PWR On green Modem has power. Off Modem does not have po we r. LAN LINK On green A PC, hub, or other [...]

Chapter 1: Installation April 14, 2006 1-6 MM70xG2-UM-03 R EBOOTING THE M ODEM WITH THE R ESET B UTTON The reset button on the back p anel of your modem is provided to reboot t he modem without the need to remove power . Under normal circumstances, you will not have to use the reset button. On rare occasions, however , your modem may not respond. I[...]

MM70xG2-UM-03 2-1 2 Chapter A CCESSING THE W EB I NTERFACE FOR M ODEM M ANAGEMENT Use the Web interface as the most comprehensive and convenient way to set up and manage the modem. This chapter provides steps to help you access the W eb in terface p ages fo r configur ation and management of the modem. Access to the command line interface is availa[...]

Chapter 2: Accessing the W eb Interf ace for Modem Management April 14, 2006 2-2 MM70xG2-UM-03 S ET U P THE W EB B ROWSER T o access and view the modem Web p ag e s, set u p features for the Web br owser . The We b browser must have cache settings enabled to allo w the Web browser to co mpare its cached We b page against the modem Web pag e every t[...]

April 14, 2006 Chapter 2: Accessing th e Web Interface for Modem Management MM70xG2-UM-03 2-3 A CCESSING THE M ODEM W EB P AGES Use the following step s to access the login p age, enter t he Web interface, and navigate the W eb pages. This login is for the system administrator responsibl e for configuring a nd managing the modem. 5 Click the Connec[...]

Chapter 2: Accessing the W eb Interf ace for Modem Management April 14, 2006 2-4 MM70xG2-UM-03 2 Enter the User Name a nd Password , then click OK . Figure 2-5. Enter User Name and Password The System S tatus p a ge is displa yed and functions a s a home page with a menu bar . This menu bar provides navigation to all Web p age s used for configurat[...]

MM70xG2-UM-03 3-1 3 Chapter C ONFIGURING THE LAN The LAN configuration set s up the in terface between the mo dem 10/100Base- T LAN port and devices on the LAN. The LAN is managed by your ne twor k administrator , who will make t he decisions concer ning it s topology . For instructions on setting up th e LAN interface for a point-to-point mode m a[...]

Chapter 3: Provisioning April 14, 2006 3-2 MM70xG2-UM-03 C ONFIGURE DNS R ELAY M ODE The DNS resolver on a DNS server maps human-r eadable addresses to IP add ress numbers. A human-readab le address is one such as: maggie.copro.company.com As a DNS relay , the modem forwards requests for DN S resolution to another device on the LAN or W AN that per[...]

April 14, 2006 Chapter 3: Provisioning MM70xG2-UM-03 3-3 Ste p Action 1S e l e c t LAN on the menu bar, then sele ct DNS Relay under LAN Options to access the DNS Relay mode page ( Figure 3-2 ). Figure 3-2. DNS Relay Mo de Page 2S e l e c t Enabled , then click Configu re to access the following DNS: Enable Relay page ( Figure 3-3 ). Figure 3-3. DN[...]

Chapter 3: Provisioning April 14, 2006 3-4 MM70xG2-UM-03 C ONFIGURE DHCP S ERVER M ODE From the DHCP server mode p age, configure the parame ters for the mo dem to function as a DHCP ser ver by either directly serving IP addresses (DHCP server) or forwarding the request to anot her device that will provide DHCP services (DHCP relay agent ). If you [...]

April 14, 2006 Chapter 3: Provisioning MM70xG2-UM-03 3-5 2 Select one of the following three DHCP server mo des as indicated by your LAN administrator , then click Configure : • Disabled—DHCP server mode is not enabled. If you do not enab le DHCP server for the modem, you must enter a default gateway for eac h client on your LAN (such as PCs) a[...]

Chapter 3: Provisioning April 14, 2006 3-6 MM70xG2-UM-03 2 (cont.) b. Configure the following parameters when DHCP server is enabled for the modem: – DHCP Range Low The lowest IP address valu e that the m odem c an serve when configured as a DHCP Server . A maximum of 20 IP addresses can be served by the modem. This IP address value is provided b[...]

MM70xG2-UM-03 4-1 4 Chapter C ONFIGURING THE WA N The W AN configuration sets u p from 1 to 32 sessions between the modem and the serv ice provider or between two G . shdsl modems (see Chapter 7: Implementing a Po int-T o-Point LAN Extension for more information). Each session can be configured sep arately , specifying the prot ocol, IP address, A [...]

Chapter 4: Configurin g the W AN April 14, 2006 4-2 MM70xG2-UM-03 C ONFIGURE A N EW W AN S ESSION Y ou can configu re up to 32 tot al PPPoA, PPPoE, 1483-Bridge, and 148 3-Router sessions for the modem. See p age 25 for the maximum number of session s per each p rotoco l type that can be set up. A defaul t bridging sessio n is set up. From the W AN [...]

April 14, 2006 Chapter 4: Configuring the W AN MM70xG2-UM-03 4-3 Set Up an RFC 1483 Bridged Session When you select RFC 1483 bridged from the W AN C onfiguration page yo u see the following page ( Figure 4-2 ). Figure 4-2. RFC 1483 Bridged Session[...]

Chapter 4: Configurin g the W AN April 14, 2006 4-4 MM70xG2-UM-03 Ste p Action 1 Configure the following par ameters for each session: • Session Name Enter a unique, descri ptive iden tifier for the session. This name can have a maximum of 32 characters. • V irtual Path ID (VPI) Enter the va lue (from 0 t o 4,095) p rovided by th e service prov[...]

April 14, 2006 Chapter 4: Configuring the W AN MM70xG2-UM-03 4-5 Set Up an RFC 1483 Routed Session When you select RFC 1483 routed from the W AN Configuration page you see the following p ag e ( Figure 4-3 ). Figure 4-3. RFC 1483 Routed Session[...]

Chapter 4: Configurin g the W AN April 14, 2006 4-6 MM70xG2-UM-03 Ste p Action 1 Configure the following par ameters for each session: • Session Name Enter a unique, descri ptive iden tifier for the session. This name can have a maximum of 32 characters. • V irtual Path ID (VPI) Enter the va lue (from 0 t o 4,095) p rovided by th e service prov[...]

April 14, 2006 Chapter 4: Configuring the W AN MM70xG2-UM-03 4-7 Set Up a PPPoA or PPPoE Routed Session Selecting either PPPoA routed or PP PoE routed from the WAN Configuratio n p age displays the following page ( Figure 4-4 ). The PPPo A routed configuration p age is shown below as an exampl e. The configur atio n p ara mete rs for PPPoE routed a[...]

Chapter 4: Configurin g the W AN April 14, 2006 4-8 MM70xG2-UM-03 Ste p Action 1 Configure the following par ameters for each session: • Session Name Enter a unique, descri ptive iden tifier for the session. This name can have a maximum of 32 characters. • V irtual Path ID (VPI) Enter the va lue (from 0 t o 4,095) p rovided by th e service prov[...]

April 14, 2006 Chapter 4: Configuring the W AN MM70xG2-UM-03 4-9 Permanently Save Sessions After you have set up all the W AN sessions, sa ve these changes perman ently , as described in “Saving Changes” o n page 5-12 . Ste p Action 1 (cont.) • RIP Send This session forwards RIP version 1 (Ver 1), RIP ve rsion 2 multic ast (Ver2 (M -cast)), R[...]

Chapter 4: Configurin g the W AN April 14, 2006 4-10 MM70xG2-UM-03 E DIT A W AN S ESSION Y ou can change parameters for any of the 32 PPPoA, PPPoE, 1483-Bridge, and 1483-Router sessions for the modem. See pag e 4-1 for the limit s on sessions per each protocol type. From th e W AN configuration p age, configure the parameters for each session you w[...]

April 14, 2006 Chapter 4: Configuring the W AN MM70xG2-UM-03 4-1 1 2 Select a session from the WAN Sessions list. The configur ation op tions for that WAN session are displayed. The following ( Figure 4-6 ) shows the fields you can edit for a ro uting session or you can delete the session. The Protocol fiel d at the top of the dialog is read -only.[...]

Chapter 4: Configurin g the W AN April 14, 2006 4-12 MM70xG2-UM-03 Ste p Action 2 (cont.) The following ( Figure 4-7 ) shows the fields you can edit for a PPP session or you can de lete the session. The Protocol field at the top of the dial og is read-only . It indic ates the protoc ol tha t yo u pr ev iously selected for this session. Figure 4-7. [...]

MM70xG2-UM-03 5-1 5 Chapter C ONFIGURING S YSTEM P ARAMETERS These configuration parameters af fect system functions for the modem. Other system p arameters used to manage or troubleshoot the modem (updating modem soft wa re, for example) are in “Managing the Modem” on page 9-1 . Before Y ou Begin Determine the following before changing system [...]

Chapter 5: Configuring Syst em Parameters April 14, 2006 5-2 MM70xG2-UM-03 Ste p Action 2 To add a new user ac count, do the follo win g: a. Cli ck Add a new user . The following dialog is displayed ( Figure 5-2 ). Figure 5-2. Add New User b. Enter the following information: – User Name The login name for this user . The login name can be a maxim[...]

April 14, 2006 Chapter 5: Configuring System Parameter s MM70xG2-UM-03 5-3 Ste p Action 2 (cont.) c. Click Add . The new entry is now viewable from the Users’ List table (see Figure 5-1 on p age 5-1 ). 3 To modify or delete an existing user entry, do the following: a. From the Users’ List table (see Figure 5-1 on p age 5-1 ), select the name in[...]

Chapter 5: Configuring Syst em Parameters April 14, 2006 5-4 MM70xG2-UM-03 A DD A D EFAULT G ATEWAY The modem default gateway is a IP address through whic h packet s are routed to the in ter net if the next hop IP address cannot be identified by the modem. Use the IP addres s of a route r on the LAN or W AN end. If the network does not have ga tewa[...]

April 14, 2006 Chapter 5: Configuring System Parameter s MM70xG2-UM-03 5-5 A DD S TAT IC R OUTE E NTRIES A static route provides a defined p ath from on e host or network to a destinatio n host or net wo rk. This type of route is manually entered as a fixed path, as contrasted to a dynamic r oute which is automa tically dete rmined and learned (RIP[...]

Chapter 5: Configuring Syst em Parameters April 14, 2006 5-6 MM70xG2-UM-03 2 To add a new sta tic ro ut e, do the follo win g: a. On the St atic Routes page, click Crea te a new IP route . The follo wing dialog is displayed. Figure 5-6. Add a New Route b. Enter the following information fo r the static route . – Destination The IP address for the[...]

April 14, 2006 Chapter 5: Configuring System Parameter s MM70xG2-UM-03 5-7 3 To delete a sta tic ro ut e en tr y, do the follow i ng : a. From the S t a tic Routes t able (p age 5-5), click the IP address in the Destination column that you want to delete. The following dialog is displayed. D Figure 5-7. Delete Route b. Cli ck Delete to remo ve the [...]

Chapter 5: Configuring Syst em Parameters April 14, 2006 5-8 MM70xG2-UM-03 A DD SNMP C OMMUNITIES An SNMP community provides the authentication and auth orization, through it s community string, to view and/or change modem p arameters. T o en able SNMP access to the modem, SNMP community str ings need to be configured. Ste p Action 1S e l e c t Sys[...]

April 14, 2006 Chapter 5: Configuring System Parameter s MM70xG2-UM-03 5-9 2 To add a new SNMP co mmunity, d o the following: a. On the SNMP Community List page, click Add a new community . The follo wing dialog is displayed ( Figure 5-9 ). Figure 5-9. Add New Community b. Enter the following information for the SNMP community . –N a m e Identifi[...]

Chapter 5: Configuring Syst em Parameters April 14, 2006 5-10 MM70xG2-UM-03 C HANGE S P A NNING T REE S ETTING S p anning tree eliminates loops in a LAN topology , ensuring t here is o nly one path (or link) between any two nodes in a bridged network. Use spanning tree prot ocol (STP) when RFC 1483-Br idge protoc ol is assigned to either or both of[...]

April 14, 2006 Chapter 5: Configuring System Parameter s MM70xG2-UM-03 5-1 1 The default sp anning tree setting is disabled . Access sp a nning tree con figur atio n as follows: Ste p Action 1 Select System on the menu bar , then se lect Sp anning T ree under Configuration to access the Bridge S pa nning T ree page ( Figure 5-1 1 ). Figure 5-1 1. S[...]

Chapter 5: Configuring Syst em Parameters April 14, 2006 5-12 MM70xG2-UM-03 S AVING C HANGES Use the Save Changes page for saving your cur ren t con figur atio n to flash memory . This option immediately writes all current system configuration to permanent memory (N VRAM). Y ou can not selectiv ely write configuration to NVRAM. When you issue the s[...]

April 14, 2006 Chapter 5: Configuring System Parameter s MM70xG2-UM-03 5-13 2 Do one of the following: a. Cli ck Save to write the configur ation to flash memo ry and do not power of f the modem while th e save is in progress. The following dialog ( Figure 5-13 ) is displayed when the save is complete. Figure 5-13. Configuration Save Complete b. Cl[...]

Chapter 5: Configuring Syst em Parameters April 14, 2006 5-14 MM70xG2-UM-03 R EBOOTING THE M ODEM Before rebooting the modem, save any configur ation changes yo u have made u sing the step s in “Saving Changes” on page 5-12 . Ste p Action 1S e l e c t Reboot on the menu bar to access the Reboot page. Figure 5-14. Reboot 2 Do one of the followin[...]

MM70xG2-UM-03 6-1 6 Chapter C ONFIGURING DSL P ARAMETERS The DSL p arameters set up the G .shdsl communicati on between the modem and a DSLAM or between two modems used in a point-to-point app li cation. T ypically , the DSL paramete rs for the modem are preset to immediately synchronize with th e service provider (DSLAM application). However , you[...]

Chapter 6: Configuring DS L Parameters April 14, 2006 6-2 MM70xG2-UM-03 2 Configure the following par ame ters as directed by your service provider: • Operating Mode When the modem is connected to a service provider thr ough a DSLAM, the operating mode is Remote (default setting). When two modems are used in a point-to-p oint application (LAN ext[...]

April 14, 2006 Chapter 6: Configuring DSL Parameters MM70xG2-UM-03 6-3 C OMPLETE A DSL A DVANCED C ONFIGURATION Configure the G .shdsl parameters for the modem to facilitate it synchroniz ing with either a DSLAM or another modem to which it att aches. Ste p Action 1 Select DSL on the menu ba r , then select Advance Configurat ion under DSL Options [...]

Chapter 6: Configuring DS L Parameters April 14, 2006 6-4 MM70xG2-UM-03 2 (cont.) • S t artup Margin The target signal-to-noise margin, in de cibels, that the modem must achieve with a BER of 10 -7 or better to successfully comp lete synchronization. The default marg in value is -10 dB. A lower margin may result in a higher da ta rate, but it can[...]

April 14, 2006 Chapter 6: Configuring DSL Parameters MM70xG2-UM-03 6-5 2 (cont.) • T est Bit Rate This bit rate is used by the manufacturer for internal use only. •S N R M a r g i n L i m i t Identifies the minimum SNR ma rgin (in decibels) that must exist when the G.shdsl connection is synchronized and in o rder for the DSL MAR LED to be lit O[...]

Chapter 6: Configuring DS L Parameters April 14, 2006 6-6 MM70xG2-UM-03[...]

MM70xG2-UM-03 7-1 7 Chapter I MPLEMENTING A P OINT -T O -P OINT LAN E XTENSION T wo ADC G .shdsl modems can be implem ented in a point-to-point application (als o called back-to- back ). In this application, the modems can be used to connect remote LANs to cr eate LAN ex tensions. In this point-to-point application, one ADC G .shd sl modem is se t [...]

Chapter 7: Implementing a Po int-to -Point LAN Extension April 14, 2006 7-2 MM70xG2-UM-03 Configure for Central-Office Mode Change the LAN IP Address f or the Central-Office Modem Because the Central-Of fice and Rem ote modems by defaul t h ave the same IP Address 10.0.0.1 point-to- point application, you must change the IP address for the Centr al[...]

April 14, 2006 Chapter 7: Implementi ng a Point-to-Point LAN Extension MM70xG2-UM-03 7-3 Y ou are now finished with the Quick Instal lation. T o verify connectivity , refer to “V erify Connectivity” on page 7-9 . C OMPLETE A C USTOM C ONFIGURATION If you implement custom configuratio n where you do not use fact ory default p arameters fo r your[...]

Chapter 7: Implementing a Po int-to -Point LAN Extension April 14, 2006 7-4 MM70xG2-UM-03 Configure the Remote W AN Ste p Action 1S e l e c t WAN on the menu bar to access the WAN Configu ration page ( Figure 7-4 ). Figure 7-4. W A N Configuration 2S e l e c t RFC 1483 bridged from the WAN Configur ation page to display the following page ( Figure [...]

April 14, 2006 Chapter 7: Implementi ng a Point-to-Point LAN Extension MM70xG2-UM-03 7-5 Configure the Remote LAN Ste p Action 1S e l e c t LAN on the menu bar, then sele ct LAN Setup under LAN Options to access the LAN Configuration page ( Figure 7-6 ). Figure 7-6. LAN Configurat ion—Configure Remote LAN 2 In the LAN Protocol box, confirm that t[...]

Chapter 7: Implementing a Po int-to -Point LAN Extension April 14, 2006 7-6 MM70xG2-UM-03 Configure the Central-Office Modem T o configure the central-office modem, y ou need to change the following settings: • Operating mode for the modem, (see “Config ure the Central- Of fice Operating Mode” on page 7-6 ) • W AN parameters, (see “Config[...]

April 14, 2006 Chapter 7: Implementi ng a Point-to-Point LAN Extension MM70xG2-UM-03 7-7 Configure the Central- Office W AN Ste p Action 1S e l e c t WAN on the menu bar to access the WAN Configu ration page ( Figure 7-9 ). Figure 7-9. W A N Configuration 2S e l e c t RFC 1483 bridged from the WAN Configur ation page to display the following page ([...]

Chapter 7: Implementing a Po int-to -Point LAN Extension April 14, 2006 7-8 MM70xG2-UM-03 Configure the Central- Office LAN Ste p Action 1S e l e c t LAN on the menu bar, then sele ct LAN Setup under LAN Options to access the LAN Configuration page ( Figur e 7-11 ). Figure 7-1 1 . LAN Configur ation—Configure CO LAN 2 In the LAN Protocol box, con[...]

April 14, 2006 Chapter 7: Implementi ng a Point-to-Point LAN Extension MM70xG2-UM-03 7-9 V ERIFY C ONNECTIVIT Y After you have performed each of the previous con figur ation changes, verify back-to -back communication by passing traf fic over the W AN session. For example, set up a PC on the LAN-side of the Remo te modem and another PC on the LAN-s[...]

Chapter 7: Implementing a Po int-to -Point LAN Extension April 14, 2006 7-10 MM70xG2-UM-03 2S e l e c t System on the menu bar, then select ATM Statistics under Status to access the ATM Statistics page ( Figure 7-13 ). Figure 7-13. A TM St atistics 3 View the statistics. If the RX Cell and TX Cell va lues increment, the two modems have established [...]

MM70xG2-UM-03 8-1 8 Chapter C ONFIGURING NA T SmartCNCT Security provides both firewall and security fea tures fo r the modem, protecting it from unwanted intrusion. NA T , which is part of securi ty , is the on ly SmartC NCT Se cur i ty feat ure available this release. B EFORE Y OU B EGIN • Set up W AN sessio ns. These sessions provide the exter[...]

Chapter 8: Configuring NA T April 14, 2006 8-2 MM70xG2-UM-03 2S e l e c t Add Interface , which is a link below the Security Interfaces table, to display the Firewall Add Interface page ( Figur e 8-2 ). Figure 8-2. Firewall–Add Interface 3 In the Name box, select the sessio n ( interface fr om the Session Name to Interface Mapping table shown on [...]

MM70xG2-UM-03 9-1 9 Chapter M ANAGING THE M ODEM This chapter provides information and procedures to assi st you in the fault managem ent and maintenance of th e modem, incl uding the fo llowing. • Summary of the modem status (from the System page ) provides va luable information to manage and tr ouble- shoot the modem. • Summary of DSL perform[...]

Chapter 9: Managing the M odem April 14, 2006 9-2 MM70xG2-UM-03 The following is a description of the fields at the top of the S t atus page: • Device Name Identifies the modem and it s LAN connec tion type (Ethernet port). This is not a configurable parameter . • Firmware Releas e Identifies the version number of the so ftware image curre ntly[...]

April 14, 2006 Chapter 9: Managing the Mo dem MM70xG2-UM-03 9-3 Figure 9-2. Configuration Error Log V IEW W AN S TA T I S T I C S W AN S tatistics provide in for matio n a bout p ackets received and transmitted fo r every W AN session configured for the modem. Ste p Action 1S e l e c t System on the menu b ar, then sele ct WAN Stat istics un der St[...]

Chapter 9: Managing the M odem April 14, 2006 9-4 MM70xG2-UM-03 V IEW LAN S TAT I S T I C S LAN S tatistics provide information about p ackets receiv ed and transmitted on t he LAN Po rt of the modem. 2 View the current statistics as described below: • Session Name Identifies the session name, for up to 32 sessions, for which the transmitted and [...]

April 14, 2006 Chapter 9: Managing the Mo dem MM70xG2-UM-03 9-5 2 View the current statistics as describ ed below. The st atistics are provided for a connection to the Ethernet port. •R x P k t s The total n umber of Ethernet packet s received on this port. •T x P k t s The total n umber of Ethernet pa cket s transmitted on this port. •R x B [...]

Chapter 9: Managing the M odem April 14, 2006 9-6 MM70xG2-UM-03 V IEW S MART CNCT S ECURITY S TAT I S T I C S The Security S tatus p age pr ovide s infor matio n about SmartCNCTSecurity that is configured for the modem. Note: SmartCNCTSecurity , except NA T , is not supported in this release. Ste p Action 1S e l e c t System on the menu bar, then s[...]

April 14, 2006 Chapter 9: Managing the Mo dem MM70xG2-UM-03 9-7 V IEW AT M S TA T I S T IC S The A TM S tatistics page provid es information abou t the cells that are tr ansmitted on the A TM layer . Ste p Action 1S e l e c t System on the menu bar, then select ATM Statistics under Status to access the ATM Statistics page ( Figure 9-6 ). Figure 9-6[...]

Chapter 9: Managing the M odem April 14, 2006 9-8 MM70xG2-UM-03 V IEW DSL S TAT I S T I C S The DSL statistics provides link statistics as well as error coun ter values for the modem. This dat a provides information for managing and tro ubleshooting the DS L transmission. View G .shdsl Link St atistics Use the informatio n about the G .shd sl tr an[...]

April 14, 2006 Chapter 9: Managing the Mo dem MM70xG2-UM-03 9-9 2 View the current statistics as described below: • Operational S tate Indicates the current mode of the modem. Operational state s include: – Handshaking —indicates that the modem is negotiati ng with the DSLAM or the other modem. – T raining —indicates th at the mode m is l[...]

Chapter 9: Managing the M odem April 14, 2006 9-10 MM70xG2-UM-03 View G .shdsl Error Counters Use the statistics on the G .SHDSL Erro r Counters p age for troubleshooting an d monitoring G .shdsl transmission. Ste p Action 1S e l e c t DSL on the menu bar, then select Error Counters un der DSL Options to access the G.SHDSL Error Counte rs page ( Fi[...]

April 14, 2006 Chapter 9: Managing the Mo dem MM70xG2-UM-03 9-1 1 M ANAGE S OF TWARE AND C ONFIGURATION Upd ate System Sof tware Using the Web interface HTTP Upgrade ca p ability , you can upgrade the software image (.tar). T o complete an upgrade, specify the IP address of a server on the LA N side of modem where the new fir mware is stored . 3 Cl[...]

Chapter 9: Managing the M odem April 14, 2006 9-12 MM70xG2-UM-03 Reset to Factory De faults When you configure the modem , you change the factory default settings to new values. Y ou ca n retu rn these paramete rs to their default values to pr ovide a known st arting point if you are trou bleshooting or if you simply want to configure new parameter[...]

April 14, 2006 Chapter 9: Managing the Mo dem MM70xG2-UM-03 9-13 • Using the modem’s Reset button ( see “Reset to Factory Defaults usin g the Reset Button” on page 9-14 ) • Using the Command Line Interface (see “Restoring Factory De fau lt s” on page A-27 ) Reset to Facto ry Defaults using the W eb Interface ! IMPORT ANT Active links [...]

Chapter 9: Managing the M odem April 14, 2006 9-14 MM70xG2-UM-03 Reset to Factory Defaults using the Res et Button Step Action 1 Locate the Reset butto n on the modem’s rear panel (see Figure 1-3 on pag e 1-4 ). 2 Use the tip of an unfolded paper clip (o r similar object without a sharp tip) to gently press th e Reset button (see Figure 9-13 ). H[...]

MM70xG2-UM-03 A-1 A Appendix C OMMAND L INE I NTERFACE A CCESS Y ou can manage the modem using either the command line in te rface or the W eb interface. Access to the command line interface is accomplished by eit her direct conne ction to the modem c onsole port or through a telnet session (over a network). This section provides instru ctions for [...]

Appendix A: Command Line Interface Access April 14, 2006 A-2 MM70xG2-UM-03 C ONNECT TO THE C ONSOLE P ORT Access the Command Line Interface Y ou can access the command line interface through the direct connection to the m odem console port using a terminal emulation program. Y ou can also access the command line inte rface us ing a telnet session. [...]

April 14, 2006 Appendix A: Command Line Interface Access MM70xG2-UM-03 A-3 Access through the Console Port Access the terminal emulation program (HyperT erminal, T erate rm, ProComm) to establish a connecti on to the modem command line inter face. The following procedure uses HyperT erminal as the ex ample ter minal emulation program. If you are us[...]

Appendix A: Command Line Interface Access April 14, 2006 A-4 MM70xG2-UM-03 5 In the COM1 Propertie s dialog, enter the Port Settings as follows: • 9600 baud • 8 dat a bit s •n o p a r i t y • 1 stop bit • flow co ntrol off (none) 6 Click OK . 7 Press ENTER . A prompt will be displayed (see Figure A-3 ); enter your login and password. Figu[...]

April 14, 2006 Appendix A: Command Line Interface Access MM70xG2-UM-03 A-5 A CCESS THROUGH A T ELNET S ESSION T o access the modem through a LAN-side telnet session, make sure the management PC is on the same IP subnet as the modem (see “Accessing the Web Interfa ce for Modem Management” on p age 2-1 ); you will specify the LAN port IP address [...]

Appendix A: Command Line Interface Access April 14, 2006 A-6 MM70xG2-UM-03 Set Up the LAN If you are operating in Router mode and in a LAN envi ronment, then you also need to set your LAN protocol, Ethernet Port IP address, and subnet mask. If you prefer , you may us e the default values of 10.0.0.1 for the Ethernet Port IP Ad dress, and 255.255.25[...]

April 14, 2006 Appendix A: Command Line Interface Access MM70xG2-UM-03 A-7 2 Configure the following par ameters, 1 through 6, for the PPP session: • LAN Protocol Enter 1 then select one of the fo llowing for DHCP protocol: 1 —S pann ing Tr ee where you select 1 to Disable spanning tr ee protocol or select 2 to Enable spanning tree protocol fo [...]

Appendix A: Command Line Interface Access April 14, 2006 A-8 MM70xG2-UM-03 M ANAGE W AN S ESSIONS From the System Management main men u ( Figure A-4 on page A- 4 ), enter 1 to display th e WAN Session Management menu ( Figure A-7 ). The WAN Session Management screen displays the available options. Figure A-7. W AN Session Managemen t A total of 32 [...]

April 14, 2006 Appendix A: Command Line Interface Access MM70xG2-UM-03 A-9 Add a New Session Ste p Action 1 On the WAN Session Management men u, enter 2 to add a new session. The Crea te new session menu is displayed ( Figure A-8 ). Figure A-8. Create New Sess ion 2 Select one of the following protocols for this session: 1 —Create RFC 1483 bridge[...]

Appendix A: Command Line Interface Access April 14, 2006 A-10 MM70xG2-UM-03 Set Up an RFC 1483 Bridged Session Y ou selected Create RFC 1483 bridge d session from the W AN Session Management menu (see Figure A -7 on page A-8 ) to d isplay the following menu. Ste p Action 1 Configure the following par ameters, 1 through 8, for the bridging sessio n:[...]

April 14, 2006 Appendix A: Command Line Interface Access MM70xG2-UM-03 A-1 1 Set Up an RFC 1483 Routed Session Y ou selected Create RFC 1483 routed session from the W AN Session Management menu (see Figure A-7 on page A-8 ) to d isplay the following menu. Figure A-9. RFC 1433 Routed Session Ste p Action 1 Configure the following par ameters, 1 thro[...]

Appendix A: Command Line Interface Access April 14, 2006 A-12 MM70xG2-UM-03 Ste p Action 1 (cont.) • Sust ain Cell Rate Enter 6 then type the QoS Sustainable Cell Rate (SCR) value su pplied by your service provider . Use for CBR, VBR-rt, and VBR-nrt A TM QoS. SCR is the average rate at which A TM cells are transferred, measured in cells pe r seco[...]

April 14, 2006 Appendix A: Command Line Interface Access MM70xG2-UM-03 A-13 Set Up a PPPoA or PPPoE Routed Session Y ou selected Create PPPoA routed session or Create PPPoE routed session from the W AN Session Management menu ( Figure A-7 on p age A-8 ) to display the following m enu. The PPPoA routed session configuration is shown below as an exam[...]

Appendix A: Command Line Interface Access April 14, 2006 A-14 MM70xG2-UM-03 1 (cont.) • Peak Cell Rat e Enter 5 then type the QoS Peak Cell Rate (PCR) value supplied by your service provider . If you are not provided a PCR value, use the default. PCR is the maximum ra te at which d at a is transferred on the line and measured in A TM cells per se[...]

April 14, 2006 Appendix A: Command Line Interface Access MM70xG2-UM-03 A-15 Permanently Save Sessions After you ha ve set up all the WA N sessions, select Save Current configuration from the System Management main menu as described in “Saving the Current Configuration” on p age A-28 or the changes will be lo st if you reboot or power cy cle the[...]

Appendix A: Command Line Interface Access April 14, 2006 A-16 MM70xG2-UM-03 2 Enter the session number to display the session screen. ( Figur e A-12 below shows session 1, PPPoA- ROUTED.) Figure A-12. PPPoA Routed Session 3 Change settings as app ropriate. See the se sectio ns for deta iled infor mation about editin g parameter s for these prot oc [...]

April 14, 2006 Appendix A: Command Line Interface Access MM70xG2-UM-03 A-17 M ANAGE DSL Use the DSL menu to set up and manage the G .shdslADS L transmission line. This menu allows you to: • V iew the DSL configuration • Configure the DSL line • Monitor the DSL st atistics From the System Management main men u ( Figure A-4 on pa ge A-4 ), ente[...]

Appendix A: Command Line Interface Access April 14, 2006 A-18 MM70xG2-UM-03 Configure G .shdsl Parameters Y ou can complete either a quick co nfiguration or an advanced configuration for the G .shdsl line parameters. The following sections provide procedur es for each configuration type. Complete a Quick Configuration Ste p Action 1 From the G.SHDS[...]

April 14, 2006 Appendix A: Command Line Interface Access MM70xG2-UM-03 A-19 2 Configure the following par ame ters as directed by your service provider: • Operating Mode T ype 1 then select 1 for Remote and 2 for Ce ntral-Office. When the modem is connected to a service prov ider through a DSLAM, the operating mode is Remote (default setting). Wh[...]

Appendix A: Command Line Interface Access April 14, 2006 A-20 MM70xG2-UM-03 Complete an Advanced Configuration Ste p Action 1 From the G.SHDSL Menu, enter 3 to display the G.SHDSL Adv anced Configuration men u ( Figure A-15 ). Figure A-15. G .SHDSL Advanced Configuration 2 Configure the following par ame ters as directed by your service provider: ?[...]

April 14, 2006 Appendix A: Command Line Interface Access MM70xG2-UM-03 A-21 2 (cont.) • Dat a Rate (kbp s) T ype 4 then select a dat a rate (number 1 through 34) which determines t he maximum transmission rate, in kilobit s per second, up to which the modem can negotia te and synchronize with another device (modem or a DSLAM) to which it is attac[...]

Appendix A: Command Line Interface Access April 14, 2006 A-22 MM70xG2-UM-03 View G .shdsl Configuration Y ou can view G .shdsl current settings from the G .SHDSL Cu rrent Settings dialog. See “Complete an Advanced Configuration” on p age A-20 for definitions of these parame ters that you previously set. From the G .SHDSL Menu, enter 1 to displa[...]

April 14, 2006 Appendix A: Command Line Interface Access MM70xG2-UM-03 A-23 Monitor G .shdsl S tat ist ics From the G .SHDSL Menu, enter 4 to display the Quick Conf iguration Setting menu ( Figure A-17 ). Figure A-17. Quick Conf iguration Setting Menu View G .shdsl General S tatistics Ste p Action 1 From the G.SHDSL Statistic Menu , enter 1 to disp[...]

Appendix A: Command Line Interface Access April 14, 2006 A-24 MM70xG2-UM-03 2 View the current statistics, as described below: • Operational S tate Indicates the current mode of the modem. Operational state s include: – Handshaking —indicates that the modem is negotia ting with the DSLAM or the other modem – T raining —indicates tha t the[...]

April 14, 2006 Appendix A: Command Line Interface Access MM70xG2-UM-03 A-25 View G .shdsl Error Counters Ste p Action 1 From the G.SHDSL Statistic Menu , enter 2 to display the G.SHDSL Error Coun te rs menu ( Figure A-19 ). Figure A-19. G .SHDSL Error Counters 2 View the current statistics, as described below: • CRC Error Indicates the total numb[...]

Appendix A: Command Line Interface Access April 14, 2006 A-26 MM70xG2-UM-03 View A TM Co unters Ste p Action 1 From the G.SHDSL Statistic Menu , enter 3 to display the ATM Statistics menu ( F igure A-20 ). Figure A-20. A TM S tatistics Menu 2 View the current statistics, as described below. •R x C e l l Indicates the total number of cells rece iv[...]

April 14, 2006 Appendix A: Command Line Interface Access MM70xG2-UM-03 A-27 R ESTORING F ACTORY D EFAULT S When you configure the modem , you change the factory default settings to new values. Y ou ca n retu rn these parameters to their default values to pr ovide a known starting point if you are troubleshooting or you simply want to configure new [...]

Appendix A: Command Line Interface Access April 14, 2006 A-28 MM70xG2-UM-03 S AVING THE C URRENT C ONFIGURATION Use the Save Curre nt Configuration page for saving your current configuration to flash me mory . This prevent s current changes from being lost in the even t the modem is reset or power is cycled. Ste p Action 1 From the Main Men u , ent[...]

April 14, 2006 Appendix A: Command Line Interface Access MM70xG2-UM-03 A-29 U PD A T I N G S YSTEM S OF TWARE If you need to upda te the modem soft ware, use the Web interface HTTP up grade (see “Update System Sof tware” on page 9-1 1 ). Through the Web interface HTTP upgrade ca p abi lity , you can transfer sof tware image (.t ar). V IEWING S [...]

Appendix A: Command Line Interface Access April 14, 2006 A-30 MM70xG2-UM-03 Ste p Action 1 From the Main Men u , ent er 8 to Reboot. Figure A-24. Rebooting the Modem 2 Do one of the following at the prompt: • Enter Y if you want to reboot the modem. • Enter N if you want to cancel the reboot. Note: Refer to “Reboo ting the Modem” on p age 5[...]

MM70xG2-UM-03 B-1 B Appendix S PECIFICATIONS The MM701G2 and MM702G2 are DSL modems that t ake advant age of G .shdsl technology by o ffering fixed and rate-adaptive communica tion at equal rates going both upstrea m and downstr eam. In addition, the modems also provide sessions for precis e control of security , performance and manage ment of user[...]

Appendix B: S pecifications April 14, 2006 B-2 MM70xG2-UM-03 D AT A S PECIFICAT IONS • VLAN Support • The MM701G2 and MM702G2 mode ms allow larg er p acket sizes to accommodate VLAN traffic (Maximum: 1536 Bytes with CRC). • DSL S tandards – Annex A (G .991.2) – Annex B (G .991.2) • A TM standard s – A TM Forum UNI V ersion 3.1 and UNI[...]

April 14, 2006 Appendix B: S pecifications MM70xG2-UM-03 B-3 • PPP – Authentication (P AP/CHAP)—Provides authentication of PPP sessions for security thro ugh Password and Challenge-Handshake Authe nti cation Protocols (RFC 1994). – Network Address T ranslation —Netwo rk Address T r anslation (NA T) maps LAN side priva te IP address to the[...]

Appendix B: S pecifications April 14, 2006 B-4 MM70xG2-UM-03 D EFAULT S ESSION P ARAMETER V ALUES Session Parameter Bridge IPoA R outer PPPoA-Router PPPoE-Router Protocol RFC1483 - Bridge RFC1483 - Router PPPoA PPPoE S tate E nable Enable Enable Enable IP Address N/A 0.0.0.0 N/A (Dynamic) N/A (Dynamic) Subnet Mask N/A 255.0.0.0 N/A (Dynamic) N/A (D[...]

April 14, 2006 Appendix B: S pecifications MM70xG2-UM-03 B-5 H ARDWARE S PECIFICATIONS •L E D • Power (where: x=1, 2-Wire; x=2, 4-Wire) – MM70xG2-003 using 120 V AC, 60 Hz – MM70xG2-004 using 230 V AC, 50 Hz – MM70xG2-005 using 230 V AC, 50 Hz • Operating T emperature of the modem: 0~50 ° C • Power Adapter S pec: – Input: 100~240 V[...]

Appendix B: S pecifications April 14, 2006 B-6 MM70xG2-UM-03 C ONNECTOR P INOUT S The following sections provide the pinout in formation for the various mode m connectors. •D S L P o r t ( R J - 1 1 ) T able B-1 shows the signal on each pin of the DSL port for a 2-wir e G .shdsl application. The conn ector for this interface is an RJ-1 1. The mod[...]

April 14, 2006 Appendix B: S pecifications MM70xG2-UM-03 B-7 • 10/100Ba se-T Port (RJ-45 ) T able B-3 shows the signal on each pin of the 10/100Base-T port connector wh en the switch is i n ei ther t he MD I or the MDI-X position. The co nnector for this inte rface is an RJ-45. See Connect Cables on p a ge 1-3 for the location of this port. T abl[...]

Appendix B: S pecifications April 14, 2006 B-8 MM70xG2-UM-03 R ATE VS R EACH The following rate versus reach charts show values per each G.shdsl loop (Loop A or Loop B) .[...]

MM70xG2-UM-03 C-1 C Appendix P RODUCT S UPPORT ADC Customer Service Group provides expert pre-sales su ppor t and tr aining for all of it s pro duct s. T echnical support is available 24 hours a day , 7 days a week by contacting t he ADC T echnical Assist ance Center . Sales Assistance: 800.366.3891 Quotation Prop osals, Ordering and Delivery Gener[...]

Appendix C: Product Suppor t April 14, 2006 C-2 MM70xG2-UM-03[...]

MM70xG2-UM-03 GL-1 G LOSSARY Symbol 10/100Base-T – The Institute of Electrical an d Electronic Engi neers (IEEE) 802.3 specification for Ethernet over thin coaxial cable. A AAL2 – A TM Adaptation Layer 2. Use d for compressed voice an d video that is intolerant of delay . This layer is used by xDSL technology . AAL5 – A TM Adaptation Layer 5.[...]

Glossary April 14, 2006 GL-2 MM70xG2-UM-03 gateway – A device (generally a ro uter) that provides tran slation servic es to allow co mmunication b etween two dissimilar networks. I IP – Internet Proto co l is a TCP/IP pr ot oc ol that controls packet tran sm iss ion . IP address – A 32-bit ad dress used in IP routing. The address consists of [...]

April 14, 2006 Glossary MM70xG2-UM-03 GL-3 Q QoS – Quality of Se rvice is the configured traf fic parameters that are assigned to a virtual circuit, which specifies how quickly and how accurately dat a is transferred from the sender to the receiver . R RFC – Request For Comment is a ser i es of notes that co ntain surve ys, measur ements, ideas[...]

Glossary April 14, 2006 GL-4 MM70xG2-UM-03 VPI – Virtual Path Ide ntifier is an 8-bit field addressing identi fier in the header of an A TM cell that is used to route cell traffic. It identifies a pa rticular VP link. VP – A Virtual Path is a group of VCs carrie d between two points. The VP provides a means of bundling traf fic traveling in the[...]

Certification and W arranty Limited W arranty Product warranty is deter mined by yo ur service agr eement. Refer to the ADC War ranty/Software Handb ook for additional information, or cont act your sales represen tative or Customer Service for details. Modifications The FCC requires the user to be noti fied that any chan ges or modifications made t[...]

World Headqua rters ADC T e lec ommunications, Inc. PO Box 1 101 Minneapolis, MN 55440-1 101 USA For T e chnical Assistance T el: 800.366.3891 Megabit Modem ® MM701G2 & MM702G2 User Manual Document Number: Product Catalog: MM701G2 and MM702G2 MM70xG2-UM-03 ´-as¶6p¨ 1365836[...]