HP (Hewlett-Packard) 1740 SHDSL manuale d’uso

1740 SHDSL 2/4-Wire Router User’s Guide Document Number 1740-A2-GB20-10 September 2004[...]

1740 SHDSL 2/4-Wire Router User’s Guide Copyright © 2004 Paradyne Co rpo ration. All rights reserved. Printed in U.S.A. Notice This publication is protected by fede ral copyright la w. No part of this publication may be copie d or distributed, transmitted, tr anscribed, stored in a retrieval system, or tran slated into any human or computer lang[...]

1740 SHDSL 2/4-Wire Router User’s Guide Preface This manual is designed to pro vide info rmation to netwo rk a dministrators. It covers the installation, operation and applications of the 1740 S HDS L router. Warning  Bef ore servicing or disassemblin g this equipmen t, alwa ys di sconnect all po w er and telephone lines from the wall outlet. [...]

1740 SHDSL 2/4-Wire Router User’s Guide The Ringer Equiv alence Number (or REN) is used to determine the number of de vices that ma y be connected to a telephone line . Excessiv e RENs on a telephone line ma y result in the de vices not ringing in response to an incoming call. In most but not all areas, the sum of RENs sh o uld not e xceed fiv e [...]

1740 SHDSL 2/4-Wire Router User’s Guide T T A A B B L L E E O O F F C C O O N N T T E E N N T T S S CHAPTER 1 OVERVIEW ....................................................................................... 8 1.1 Application...................................................................................................... 8 1.2 LED Indicators.[...]

1740 SHDSL 2/4-Wire Router User’s Guide 8.1 Multiple to One .............................................................................................. 52 8.2 One to On e NA T ............................................................................................. 53 8.3 Multi-NA T .........................................................[...]

1740 SHDSL 2/4-Wire Router User’s Guide 1740-A2-GB20-10 September 2004 7[...]

1740 SHDSL 2/4-Wire Router User’s Guide CHAPTER 1 1.1 Overview The 1740 SHDSL router satisfies the need s of mult iple users in small/home offices and remote/branch offices. It provides sy mmetrical tr ansmission speeds of up to 4.6 Mbps throu gh a SHDSL connection, over a two-wire or four-wire line. In addition, it support s up to 16 virtual con[...]

1740 SHDSL 2/4-Wire Router User’s Guide 1.2 LED Indicators There are eight LEDs on the front pan el of the router; the functions of the LEDs are de scribed in the table below. Figure 1-1 Fac eplate LED Indica tors LED Color Mode Function On Power is supplied POWER Green Off Power is not supplied Off No data transmitted or re ceived over the Ether[...]

1740 SHDSL 2/4-Wire Router User’s Guide CHAPTER 2 2.1 Installation Preparing for Hardware In stallation The following equipment may be necessary to install the ro uter:  A C power adapter A power adapter is shippe d with the ro uter.  LAN connection cable To connect to the hub, use a stra ight-thr ough RJ45 cable. To connect to a PC, use a [...]

1740 SHDSL 2/4-Wire Router User’s Guide 2.2 Rear-panel Connections DSL connection Connect the supplied RJ45 cabl e to the port marke d LINE at the back of the SHDSL router. Connect the other end of the cable to your telephone -line wall out let. Ensure your computer i s turn ed on b efore you connect the DSL line to the router. A green LED on t h[...]

1740 SHDSL 2/4-Wire Router User’s Guide CHAPTER 3 3.1 Quick Installation This section describes ho w to mana ge the router vi a the Web bro wser from the remote end. The Web page is best read with a display re solutio n of 1024 x 768. To change the resolution, go to the Microsoft Windows Control Panel and click o n the Display icon. You will find[...]

1740 SHDSL 2/4-Wire Router User’s Guide STEP 4: Y ou will be prompted to enter y our user name and pass word. T ype your pass word, or if the pass w ord was not changed, type the de f ault pass words. The default ADMINISTRA T OR user name and pass word are root . STEP 5: After successfull y logging in, y ou will reach the main configuration page [...]

1740 SHDSL 2/4-Wire Router User’s Guide 3.2 Web Page Layout On each Web page, there are two areas:  Menu Bar: On the left side of the W eb page is the menu bar . It is divided into two parts: Basic and Adva nced. The Basic menu bar sets up the de vice fo r quic k setup. The Advanced menu bar configures adv ance functions such as SNMP , DHCP se[...]

1740 SHDSL 2/4-Wire Router User’s Guide 3.3 Monitoring the SHDSL Line Click Link Status on the Basic menu bar. The Lin k Status screen has two tabs: SHDSL Status and Performance. SHDSL Status is u sed to monitor the S HDSL link and the Performance is used to monitor the SHDSL performance. 1740-A2-GB20-10 September 2004 15[...]

1740 SHDSL 2/4-Wire Router User’s Guide The following is the screen after clickin g the [Perform ance] button. 16 September 2004 1740-A2-GB20-10[...]

1740 SHDSL 2/4-Wire Router User’s Guide 3.4 WAN Interface Configuration The router supports 16 AT M interfaces. A virtual chan nel (VC) can be configu red for each ATM interface such as ATM1 to VC1, ATM 2 to VC2, and so on. Each VC can be specified with a proto col, which can be RFC 1483 bridged, RFC 1483 R outed, PPPoE, or PPPoA. By default, VC1[...]

1740 SHDSL 2/4-Wire Router User’s Guide STEP 1: Clic k W AN Setup on the Basic men u bar , and enter v a lues f or : VPI, VCI, Encap sulation (LLC or VC MUX). VPI Enter a value for the vitual path identifier VCI Enter a value for the virtual channel ide ntifier LLCEncapsulation: With LLC encapsulation, a link control heade r is added to the Ether[...]

1740 SHDSL 2/4-Wire Router User’s Guide STEP 3: Clic k on the RFC 1483 Routed option. STEP 4: Clic k on the Add b utton. Th e new VC is added in the Current A TM PVC List on the bottom screen. To modify the VC, click a VC from the Current AT M PVC List to display the parameters of the VC. Change its parameters and click on the Modify button. 1740[...]

1740 SHDSL 2/4-Wire Router User’s Guide After creating an RFC 1483 Route d VC, click LAN Setup to set up the route r’s Ethernet IP address.  After changing the IP address, cli c k Apply to displa y the follo wing screen. The Change & Reboot button allo ws you to use the ne w IP address and re boot the router i mmediatel y . The Change b [...]

1740 SHDSL 2/4-Wire Router User’s Guide For example, to change the default VC 0/35 from Mod e RFC 1483 Bridged to Mode RFC 148 3 Route d, follow the steps below. STEP1: Clic k WA N S e t u p on the Basic menu ba r . STEP2: Select 0/35 from the Current A TM PVC Li st to displa y the parameters and cli c k RFC 1483 Routed and then clic k on the Mod[...]

1740 SHDSL 2/4-Wire Router User’s Guide STEP 3: Cli ck LAN Set up on the menu bar to typ e the IP addre ss f or the LAN por t. Clic k LAN Setup on the menu bar and type the IP address and Subnet (should be 255.255.255.248 f or static fiv e IP addre s s serv ice) and t hen cli ck Appl y . Note: After the IP address i s ch ang ed, your PC a nd the [...]

1740 SHDSL 2/4-Wire Router User’s Guide STEP 4: Clic k Save & Reboot on the Basic men u bar to save y our settings. 1740-A2-GB20-10 September 2004 23[...]

1740 SHDSL 2/4-Wire Router User’s Guide 3.4.3 PPPoE When a VC is configured for PPPoE, the router will auto-detect the Authentication code (PAP or CHAP). The NAPT and DHCP server functi ons will be enabled automatically. STEP 1: Clic k W AN Setup on the Basic men u bar and enter the follo wing parameters to set up PPP oE. VPI Enter a value for th[...]

1740 SHDSL 2/4-Wire Router User’s Guide STEP 3: Clic k PPP oE , and type the user name and pass word that the remote subscriber needs f or Inter net access. STEP 4: Clic k on the Add b utton. Th e new VC is added in the Current A TM PVC List on the bottom screen. To modify the VC, click a VC from the Current AT M PVC List to display the parameter[...]

1740 SHDSL 2/4-Wire Router User’s Guide 3.4.4 PPPoA When a VC is configured for PPPoA, the router will auto-detect the Authentication code (PAP or CHAP), and the NAPT function will be enabl ed a utomatically. STEP 1: Clic k WA N Setup on the Basic menu bar . STEP 2: Enter v alues f or the following fields: VPI, VCI, Encapsulation (LLC or VC MUX),[...]

1740 SHDSL 2/4-Wire Router User’s Guide Keepalive Interval(sec): Keep-alive is a net working ope ration that periodically checks the availability of a PPPoE/PPPo A connection between the CO and CPE. If the keep-alive messag e is not acknowledged, the connection will be interrupted. STEP 3: Clic k PPP oA , and type the user name and passw ord that[...]

1740 SHDSL 2/4-Wire Router User’s Guide 3.5 Password Setup There are two types of access pr ivileges. A system ADMINISTRATOR is the only person that can configure, change parameters, monitor, and read the per formance and status of the system. A USER can only monitor and read the status of the system. The password for access through the We b is t[...]

1740 SHDSL 2/4-Wire Router User’s Guide  Session T imeout: The console or telnet session will be terminated after this idle time. It is calculated in minutes . Users need to re-log on to the de vice when the session times out. The def ault setting is zero , which means the function is disab led. 3.6 Setting the Bridge Click on Bridging on the [...]

1740 SHDSL 2/4-Wire Router User’s Guide 3.6.2 Static Bridging (MAC filter) Click on the Static tab to configure, modify, and del et e the MAC filter functio ns. Add Add a static bridging entr y Modify Modify the static bridging entries Delete Delete a static bridging static entr y Flush Delete all the static bridging entries  MAC Address: This[...]

1740 SHDSL 2/4-Wire Router User’s Guide 3.6.3 Write System Con figurations The new parameters can function imm ediately without being sa ved to the flash memory. To use these parameters after you restart the router, you must save them to the flash mem ory. To write the configur ations, click on the Save & Reboot button. Click on the Save butt[...]

1740 SHDSL 2/4-Wire Router User’s Guide 3.6.4 Load Factory D efault Values Caution! If you reset your device to the factory defa ul t s, any changes to paramet ers will be lost and all parameters will revert to their default values. To retrieve the factory default settings: STEP 1: Click Erase & Reboot on the Basic menu bar. STEP 2: Click Era[...]

1740 SHDSL 2/4-Wire Router User’s Guide CHAPTER 4 4.1 Setting up WAN and LAN Interfaces LAN Interface To set up the Ethernet Interface: STEP 1: Clic k LAN Setup on the Basic Men u bar . STEP 2: Enter the ne w IP address and Subnet, and clic k on Apply to displa y the f o llowin g scre en. 1740-A2-GB20-10 September 2004 33[...]

1740 SHDSL 2/4-Wire Router User’s Guide STEP 3: Y ou can click on the Ch ange & Reboot butt on to use the new IP addre ss and reset the de vice immediately . This does not require the Sa ve action. Alter nativel y , you can clic k on the Change button to use the ne w IP address, b ut you need to sa ve the ne w setting bef ore you reset the ro[...]

1740 SHDSL 2/4-Wire Router User’s Guide 4.2.1 VC Data Flow Cont rol To set up the flow control parameters, such as AA L5 encapsulation, QOS, Peak Cell Rate, Sustaina ble Cell Rate, and Burst Tolerance, follow the steps belo w. Click WAN Configure on the Advanced menu b ar, an d click on the VCC tab on the main menu. 1740-A2-GB20-10 September 2004[...]

1740 SHDSL 2/4-Wire Router User’s Guide Select a VC in the Index field and click on the Modify button to configure the VC’s flow co ntrol parameters. Click on OK to complete the se ttings. 36 September 2004 1740-A2-GB20-10[...]

1740 SHDSL 2/4-Wire Router User’s Guide 4.2.2 Setting up an IS P The router supports conn e ction to up to 16 ISPs. Each ATM Interface can connect to an ISP. To set up or configure the connection parameters to ISP, click on WA N Configure on the Advanced menu bar. Click on the ISP tab on the main screen. 1740-A2-GB20-10 September 2004 37[...]

1740 SHDSL 2/4-Wire Router User’s Guide Select an ISP and click on the Modify button on the bo ttom screen. After modifying the parameters, cli c k on OK to complete the settings. 38 September 2004 1740-A2-GB20-10[...]

1740 SHDSL 2/4-Wire Router User’s Guide CHAPTER 5 5.1 SNMP The default setting of the SNMP function is enabled. SNMP is a software entity that responds to information and action request me ssages sent by a network management stati on. The me ssages exchanged enable you to access and mana ge obj ects in an active or inactive (stored) MIB on a part[...]

1740 SHDSL 2/4-Wire Router User’s Guide To modify the SNMP parameters, click on the Modify button at the bottom of the screen. Click Apply to submit the settings. 40 September 2004 1740-A2-GB20-10[...]

1740 SHDSL 2/4-Wire Router User’s Guide 5.2 Enable SNMP The default SNMP function is disabled. To enable it, click SNMP on the Advanc ed menu bar and click on the Modify button at the bottom of the screen. Choose Enable in the SNMP Service field and clic k on Apply to submit the setting. 1740-A2-GB20-10 September 2004 41[...]

1740 SHDSL 2/4-Wire Router User’s Guide CHAPTER 6 Packet Filter Packet filter, a firewall security measure, exam ines incomi ng and outgoing packet headers (IP address, port number, and so on) on the netwo rk and determines whether to forwa rd the packets based on user- defined rules (deny, a ccept , and count). The SHDSL router provides packet f[...]

1740 SHDSL 2/4-Wire Router User’s Guide 6.1 Add a Packet Filte r entry To add a Packet Filter, complete the following step s: STEP 1: Enter v alues for the par ameters (explained belo w). STEP 2: Clic k on the Add b utton. STEP 3: Clic k on the Apply button at the bottom of the page . Prior ity You can enter a number here to assi gn the priority [...]

1740 SHDSL 2/4-Wire Router User’s Guide 6.2 6.3 Delete a Packet Filte r entry To delete an entry , select an entry from the list, and click on Dele te . Enable/Disable Packet Filter If you wish to Enable or Disable the Packet Filter, click Enable or Disable and click o n the Ap ply button. 44 September 2004 1740-A2-GB20-10[...]

1740 SHDSL 2/4-Wire Router User’s Guide CHAPTER 7 7.1 Routing This chapter describes how to set up th e static routes and RIP. Click Routing Setup from the Basic menu bar to configure the routing functions. Static Route The Static Route Configuration field allows you to add, modify, and delete a static route. Typ e the Destination Network ID, sub[...]

1740 SHDSL 2/4-Wire Router User’s Guide Add: To add a static route complete the followi ng steps: STEP 1: Enter the parameters for Destination Net w ork ID, Subnet Mask, Next Hop IP STEP 2: Click on the ADD button Modify: To modify a static route complete the followin g steps: STEP 1: Select the entry you wi sh to modify from the List of Static R[...]

1740 SHDSL 2/4-Wire Router User’s Guide 7.2 Set Up the RIP function To enable the RIP, complete the following step s: STEP 1: Click Routing Setup from the Basic menu b ar STEP 2: Select On in the Rip Status field. STEP 3: Select a RIP Version (Version 1 or Version 2) from the Version field. STEP 4: Click Apply to submit the settings. 1740-A2-GB20[...]

1740 SHDSL 2/4-Wire Router User’s Guide To configure the advance functi o ns of th e RIP, click o n the RIP tab on the main scr een, and configure the requested parameters. Mode: Select Enabled Version: RIP version 2 or versi on 1 Authentication: none: no authentication code is require d. PlainText: an authentication code is re qui red. You shoul[...]

1740 SHDSL 2/4-Wire Router User’s Guide Poison Reverse: Enabled: to enable the Poison Reve rse Disabled: to enable the Splitting Horizon The default setting of poison reverse parameter is Enabled . It means the router adopts the sp lit hori zon with poi son reverse scheme to avoid routing loop pr oblem s. If the parameter is disabled , the router[...]

1740 SHDSL 2/4-Wire Router User’s Guide 7.3 Displaying the Routing Table To display the routing table, you can enter either of the followi ng screen s:  BASIC/ROUTING SETUP/R OUTING T ABLE screen  Adva nce/Utilities/Routing T able The following routing table appears after c licking Ba si c>Routing Se tup>Routing Table. 50 September 20[...]

1740 SHDSL 2/4-Wire Router User’s Guide CHAPTER 8 NAT Network Address Translation (NAT or NAPT) is a tran sparent routing function that translate s a private IP address on a LAN into a public ad dress that can be used in a public network. Port Address Tra nslatio n (PAT) is a form of NAT that maps multiple privat e IP addresses to a single public[...]

1740 SHDSL 2/4-Wire Router User’s Guide 8.1 Multiple to One This application requires a se ries of private IP addresses (su ch a s 192.16 8.1. 140- 192.168.1. 150 ). These private IP address share a public IP add ress, such as 10.1.1.1. STEP 1: Clic k on NAPT on the Advanced menu b ar . STEP 2: Clic k on PA T and enter the foll owing par am eters[...]

1740 SHDSL 2/4-Wire Router User’s Guide 8.2 One to One NAT One-to-one NAT maps a private IP address to a public IP addres s, su ch as 192.168.1.10 to 10.1.1.34. Click NAPT on the Advanced menu bar and cli ck on the NAT/PAT tab to access the NAT/PAT Configuration screen. Follow the steps belo w: STEP 1: Select Fix ed-NA T . STEP 2: T ype the priva[...]

1740 SHDSL 2/4-Wire Router User’s Guide 8.3 Multi-NAT Multi-NAT maps a set of continuous p rivate IP addre s ses to a set of continuous publi c IP addresses. There are two ways Multi-NA T ca n be used to translate the private IP addresses to public IP addresses. One way is to have each public IP addre ss m ap to an individual private IP address. [...]

1740 SHDSL 2/4-Wire Router User’s Guide Overload. When the number of private IP addres se s is gr eater than the number of public IP addresses, private IP addresses must share public IP addresses. The following parameters are used:  Star t Pr ivate IP address- End Private IP A ddress: For e xample, 192 .168.1.3- 192.168.1.22  Star t Global [...]

1740 SHDSL 2/4-Wire Router User’s Guide 8.4 Virtual Server If you want to set up Internet servers (such a s an e - mail se rver, we b server, or FTP server) on the virtual LAN when PAT is enabled, you sh ould regi ster the servers with the router first to allow Internet users to access the service via the WAN interf ace of router. This section de[...]

1740 SHDSL 2/4-Wire Router User’s Guide CHAPTER 9 9.1 DHCP The router can be set as a Dynami c Host Configu ratio n Protocol (DHCP ) server or a DHCP relay. The former acts like an IP address pool. Upon power on, the PCs on th e sam e domain will request an available IP address from the IP addres s pool of DHC P server. DHCP p ro vide s a central[...]

1740 SHDSL 2/4-Wire Router User’s Guide 9.2 DHCP Relay Click on DHCP on the Advanced menu bar. On t he main screen, click on the BOOTP/ DHCP Rel ay tab and configure the following parameters:  BOO TP/DHCP Rela y: Enab le  IP Address: This defines the IP address of the remote DHCP se rver . After completing the settings, click Apply to submi[...]

1740 SHDSL 2/4-Wire Router User’s Guide CHAPTER 10 DNS Proxy A Domain Name Server (DNS) pro vide s an IP addre s s to a host computer for an applied Dom ain Name. The router supports the DNS pro xy f eature, which receive s and at tempts to find an entry in its local tables, and when one is not found, it forwards the request to a rem ote server. [...]

1740 SHDSL 2/4-Wire Router User’s Guide CHAPTER 11 IGMP IGMP (Internet Group Membership Pro t ocol ) is a protoc ol used by IP hosts to report their multica st group memberships to any immediately neigh boring multicast routers. STEP 1: Add a VC and set it to RFC 1483 Routed mode. 60 September 2004 1740-A2-GB20-10[...]

1740 SHDSL 2/4-Wire Router User’s Guide STEP 2: Click IGMP Pr oxy on the Adv anced menu bar . STEP 3: Click Enable and choose the i nterface ATM1-ATM16 that the router is used to conn ect to the server. This depends on VC to whi ch interface it is assigned. STEP 4: Click Apply to submit the settings. 1740-A2-GB20-10 September 2004 61[...]

1740 SHDSL 2/4-Wire Router User’s Guide CHAPTER 12 VLAN To configure the VLAN function, click on VLAN in the Advanced menu bar. VLAN is disabled b y facto ry default. To enable it, select Enable and click on the Set button. Then you can proceed to create the VLAN groups. The router supports four VLAN groups, 1 to 4. You can choose and join differ[...]

1740 SHDSL 2/4-Wire Router User’s Guide CHAPTER 13 Fast Bridge To configure the fast bridge, click on Fast Bridge in the Adva nced menu bar. 1740-A2-GB20-10 September 2004 63[...]

1740 SHDSL 2/4-Wire Router User’s Guide CHAPTER 14 14.1 Maintenance and Diagnostics This chapter describes ho w to perfo rm a software upgrade, co nfig uration ba ckup, or configuration restoration, and how to use the di agnostic function s of the router. Software Upgrade an d Config uration Backup /Restoration The router supports TFTP upgrade vi[...]

1740 SHDSL 2/4-Wire Router User’s Guide If a wrong format of the file is uploaded, a failure message will display du ring the upgrade. The following is an example of upgrade failure resulting from an in co rrect file format. Before performing the TFTP upgrade, run the TFTP software. Click on Utilities on the Advanced menu bar. Fill out the TFTP S[...]

1740 SHDSL 2/4-Wire Router User’s Guide The following is an example of how to se t up the parameters for software upgrade. The following is an example of how to se t up the parameters for homepage upgrad e. 66 September 2004 1740-A2-GB20-10[...]

1740 SHDSL 2/4-Wire Router User’s Guide To upload the configurations, che c k Upload , select Configuration, and click on the Apply button to submit the settings. 1740-A2-GB20-10 September 2004 67[...]

1740 SHDSL 2/4-Wire Router User’s Guide 14.2 OAM Loopback Click on Utilities on the Advanced menu bar, and click on the Loo pback tab on the main screen. After filling out the follo wing parameters, click Start Loopback to perform the loopba ck. Flow Type Choose the F5 loopback type. Seg is th e segment loopba ck. It verifies the connection betwe[...]

1740 SHDSL 2/4-Wire Router User’s Guide 14.3 Ping A Ping test is used to verify the status of a network connection after the RIP or static route function is enabled. Ping sends a request me ssage to the host and waits for a return message. This dia gn ostic function can verify if the remote ho st is reachable. Ping can also measure the round -tri[...]

1740 SHDSL 2/4-Wire Router User’s Guide 14.4 Forwarding Table Click Utilities on the Advanced menu bar, and click on the Forwarding Table tab on the main scre en to view the forwarding table. 14.5 14.6 Routing Table Click Utilities on the Advanced menu bar, and click on the Routing Table tab on the main screen to vi ew the routing table. Performa[...]

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1740 SHDSL 2/4-Wire Router User’s Guide To display the interface statistics, click on the Interface tab, located at the top-le ft of the System Statistics screen. The Interface Statistics page displays statisti cs for all interfaces. The foll owing information is displayed: IF The name of the interface Admin Status Indicates whether the interface[...]

1740 SHDSL 2/4-Wire Router User’s Guide T o view TCP-IP statistics clic k on the TCP-IP tab at the top of the System Statistics page. The TCP-IP page displa ys the IP statistics, UDP statisti cs, TCP statistics , and ICMP statistics. 1740-A2-GB20-10 September 2004 73[...]

1740 SHDSL 2/4-Wire Router User’s Guide  Interf ace Monitor Click Interface Monitor on the Advan ced menu bar to monitor the transmission status. 74 September 2004 1740-A2-GB20-10[...]

1740 SHDSL 2/4-Wire Router User’s Guide CHAPTER 15 15.1 Application Example Adding the Static Route (Web) Click Routing Setup on the Advanced menu b ar. The following demonstrates a scho ol ap plication as an example. 1740-A2-GB20-10 September 2004 75[...]

1740 SHDSL 2/4-Wire Router User’s Guide  Location A: 10.164.32.9; Netmask: 255.255.255.252  Location B: 10.164.32.10; Netmask: 255.255.255.252  Network of the School: 210.240.1 1 7.0; Netmask: 255.255.255.128 In the above example, you would add the following st atic route to the router. 210.240.117.0; Netmask: 255.25 5.255.128; Next hop:[...]

1740 SHDSL 2/4-Wire Router User’s Guide Click LAN Setup on the Basic m en bar. After typing LAN IP 10.164.32.10 and Subnet 255.255.255.252, click on Apply to submit the settings. 1740-A2-GB20-10 September 2004 77[...]

1740 SHDSL 2/4-Wire Router User’s Guide CHAPTER 16 Pin Assignments Console Port (R S232 DB9) Pin number Definition Pin number Definition 1 NC 6 NC 2 TD 7 NC 3 RD 8 NC 4 NC 9 NC 5 GND LAN Port (RJ45) Pin number Definition Pin number Definition 1 RD+ 5 NC 2 RD- 6 TD- 3 TD+ 7 NC 4 NC 8 NC LINE Port (RJ45) Pin number Definition Pin number Definition [...]

1740 SHDSL 2/4-Wire Router User’s Guide CHAPTER 17 17.1 Console Access To access the device via the consol e p ort the following are required:  VT100 Compatible T erminal This terminal is essential to perform the initial configuration of the router. This i s normall y a terminal with a VT100 emulation program, such as T elix or HyperTerminal E[...]

1740 SHDSL 2/4-Wire Router User’s Guide 17.2 Keyboard Operations In this table, the caret (^) denotes the Ctrl ke y. ↑ The upward arrow key m oves the cursor upward in the menu ↓ The downward arrow ke y moves the cursor downwa rd in the menu. ← Returns to the previous m enu. If you are in a leaf menu you may need to push ^S first (to save t[...]

1740 SHDSL 2/4-Wire Router User’s Guide The backup keys displayed at the bottom of the screen . In addition to the arrow keys to move the cursor in the menu, you can enter the requested scre en by entering the number. For example, to enter MA IN /ADVANCE/DHCP/RELAY, follow the s teps below: STEP 1: Press the 2 k ey , to enter the Adv ance menu, a[...]

1740 SHDSL 2/4-Wire Router User’s Guide STEP 3: Press the 2 key, and then press the Enter key in MAIN/ADVANCE/DHCP. STEP 4: Now you have reached MAIN/ADVANCE/DHCP/RELAY. 17.3 Motoring the SHDSL Line Status Enter MAIN/BASIC/SHDSL to moni tor the SHDSL Line status. 82 September 2004 1740-A2-GB20-10[...]

1740 SHDSL 2/4-Wire Router User’s Guide 17.4 Password Setup Enter MAIN/BASIC/SYSTEM to change the passwords.  New Administrator P ass word and Retype P assw ord: Enter the administrato r pass word in the New Administrator P ass word and confirm the pass word b y retyping the password in th e Retype P asswo rd field.  New Use r P assw ord an[...]

1740 SHDSL 2/4-Wire Router User’s Guide 17.7 Save the Configuratio ns The new parameters can function imm ediately without being sa ved to the flash memory. Howe ver, to use these parameters after you re start the ro uter, y ou must save them to the flash memory. To write the configurations, enter MAIN/WRITE an d p ress the Y key. Af ter saving t[...]

1740 SHDSL 2/4-Wire Router User’s Guide STEP 2: Clic k [Star t]> [r un], type telnet 192.168.1.1 and clic k OK . (192.168.1.1 is the def ault IP address. If it was chan ged, use the ne w IP address to login.) STEP 3: Enter the user name and p ass word and press Enter to login (The d ef ault pass word and user name are root) STEP 4: The f ollow[...]

1740 SHDSL 2/4-Wire Router User’s Guide Appendix A: Specifications W A N I n t e r f a c e ( O n e S H D S L p o r t ) SHDSL standard ITU-T G991.2 SHDSL Line Interface RJ45 E n c o d i n g s c h e m e T C - P A M Line rate Per ITU-T G991.2 (SHDSL) Data rate N x 64 Kbps, N=1~36, per Channel ( 2 c h a n n e l s ) Encapsulation Multi-protocol over A[...]

1740 SHDSL 2/4-Wire Router User’s Guide 1740-A2-GB20-10 September 2004 87 N e t w o r k f u n c t i o n s A R P Y e s DNS, NAT/PAT, DHCP/B OOTP Yes PAP, CHAP Yes Automatic IP and DNS Assignment RFC 1877 Power Supply External power adapter 110 VAC or 230 VAC Frequency 50/60 Hz Environmental Conditions Operating temperature 0–50 degrees Celsius R[...]