D-Link DSL-2740E User Manual
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D-Link DSL-2740E User Manual

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DSL-2740E
User Manual v1.00

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Summary of Contents for D-Link DSL-2740E

  • Page 1 DSL-2740E User Manual v1.00...
  • Page 2 Federal Communication Commission Interference Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
  • Page 3 Company address: 17595 Mt. Herrmann St. Fountain Valley, CA92708, USA The customer must obtain a Case ID Number from D-Link Technical Support at 1-877-453-5465, who will attempt to assist the customer in resolving any suspected defects with the product. If the product is considered defective, the customer must obtain a Return Material Authorization (“RMA”) number by completing the RMA form and entering the assigned Case ID Number at https://rma.dlink.com/.

  • Page 4: Table Of Contents

    TECHNICAL SPECIFICATIONS ..................55 INFORMATION YOU WILL NEED FROM YOUR ADSL SERVICE PROVIDER ....6 INFORMATION YOU WILL NEED ABOUT YOUR DSL-2740E ROUTER ...... 7 INFORMATION YOU WILL NEED ABOUT YOUR LAN OR COMPUTER ......8 HARDWARE DESCRIPTION AND INSTALLATION ............9 LED INDICATORS ......................

  • Page 5: Safety Precaution

    Introduction The DSL-2740E supports multiple line modes. With four 10/100 base-T Ethernet interfaces at the user end, the device provides high-speed ADSL broadband connection for high-end users like net bars and office users. It provides high performance access to the Internet with a downstream rate of 24 Mbps and an upstream rate of 1 Mbps.

  • Page 6: System Requirements

    Browser Requirements: Microsoft Internet Explorer® v7, Mozilla® Firefox v9.0, Google® Chrome 16.0, or Safari® v4 or higher version. ® Windows Users: Make sure you have the latest version of Java installed. Visit www.java.com download the latest version. D-Link DSL-2740E User Manual...

  • Page 7: Features

    Firmware upgrading through Web, TFTP  Resetting to the factory defaults through Reset button or Web  Diagnostic test  Web interface  Telnet CLI  IP/MAC/URL Filter  Application layer service   Port binding  Wireless network D-Link DSL-2740E User Manual...

  • Page 8: Installation

    Operating Systems The DSL-2740E uses an HTML-based web interface for setup and management. The web configuration manager may be accessed using any operating system capable of running web browser software, including Windows 98 SE, Windows ME, Windows 2000, Windows XP, Windows Vista, Windows 7, and Windows 8.
  • Page 9 LAN side of the bridge, such as a PC, a server, a gateway device, such as a router, or similar firewall hardware. The IP address can be assigned in a number of ways. Your network service provider will give you instructions about any additional connection software or NIC configuration that may be required. D-Link DSL-2740E User Manual...

  • Page 10: Information You Will Need From Your Adsl Service Provider

    ADSL service provider’s network and your computer. If you are setting up the Router for multiple virtual connections, you will need to configure the VPI and VCI as instructed by your ADSL service provider for the additional connections. This setting can be changed in the WAN Setup window of the web management interface. D-Link DSL-2740E User Manual...

  • Page 11: Information You Will Need About Your Dsl-2740E Router

    IP address used for DHCP service on the LAN when DHCP is enabled. LAN Subnet Mask for the DSL-2740E This is the subnet mask used by the DSL-2740E and will be used throughout your LAN. The default subnet mask is 255.255.255.0. D-Link DSL-2740E User Manual...

  • Page 12: Information You Will Need About Your Lan Or Computer

    DHCP Client status Your DSL-2740E ADSL Router is configured, by default, to be a DHCP server. This means that it can assign an IP address, subnet mask and a default gateway address to computers on your LAN. The default range of IP addresses the DSL-2740E will assign are from 192.168.1.2 to 192.168.1.254.

  • Page 13: Hardware Description And Installation

    Connection is successfully established between the router and the client through WPS. then turns off No signal is being detected. Green Blinking The device is handshaking with the physical layer of the office end. A connection is set up with the physical layer of the office end. D-Link DSL-2740E User Manual...
  • Page 14 Power switch, which is used to power on or power off the router. 12V DC IN (power) Interface for connecting the power adapter. Reset (On the bottom side) Press and hold the button for 1 second to restore the factory defaults. D-Link DSL-2740E User Manual...

  • Page 15: Best Location For Wireless Operation

    RF noise in your home or business. Connecting the Router The following figure displays the application diagram for the connection of the device, PC, splitter and telephone sets.. Figure 3 DSL uplink connection D-Link DSL-2740E User Manual...
  • Page 16 Connect the LAN port of the router to the network interface card (NIC) of the PC through an Ethernet cable (MDI/MDIX). Step 3 Plug the power adapter to the wall outlet and then connect the other end of it to the Power (12V DC IN) port of the route. D-Link DSL-2740E User Manual...

  • Page 17: Tcp/Ip Configuration On A Pc

    On the General tab, select the Internet Protocol (TCP/IP) component and click Properties. The Internet Protocol (TCP/IP) Properties window appears. Step 4 Select the Obtain an IP address automatically button. Step 5 Select the Obtain DNS server address automatically button. Click OK to save the settings. D-Link DSL-2740E User Manual...

  • Page 18: Web Configuration

    After logging in the web configuration page, click on the Setup. The Wizard page appears as shown on the right. The Wizard page will guide you to fast configure your router to connect the Internet. Click Setup Wizard. D-Link DSL-2740E User Manual...
  • Page 19 Skip to go to next page directly. After setting a new password, click Next. Note: The login password cannot contain a space. Step 6 Set the time and date manually or setup a correct NTP server, and then click Next. D-Link DSL-2740E User Manual...
  • Page 20 Choose to display or hide your wireless network. Visible: Your wireless network can be detected. Invisible: You wireless network cannot be detected. Wireless clients needs to enter the SSID and password manually to join this wireless network. D-Link DSL-2740E User Manual...
  • Page 21 Enter a new password in WPA2 Pre-Shared Key. Click Next to go to the next page. Step 9 View the setup summary. Click Apply to take the setup into effect. Click Back to modify the setup. Click Cancel to cancel the whole setup. D-Link DSL-2740E User Manual...

  • Page 22: Setup

    LAN Interface Settings Choose SETUP > Local Network. The Local Network page shown in the right figure appears. To configure the local network of DSL-2740E, do as follow: Step 1 In the Router IP Address textbox, enter the IP address of LAN interface.

  • Page 23: Dhcp Server

    Click Apply to make the settings take effect. DHCP reserved The DHCP Server shown in the right figure appears. It used to assign an IP address to clients connect to LAN of this CPE. It is suggest to keep it as default settings. D-Link DSL-2740E User Manual...

  • Page 24: Lan Ipv6 Interface

    The address through which PCs access the Global Address gateway. Choose enable disable RA (Router RA settings Advertisement and related parameters. Configure DHCPv6 server as auto mode or manual DHCPv6 Mode. mode. And configure the suffix pool for LAN side clients. D-Link DSL-2740E User Manual...

  • Page 25: Internet Setup

    In the protocol drop-down list, select the protocol according to the internet service you subscribed from your ISP. There are 5 types of protocols: PPP over ATM (PPPoA), PPP over Ethernet (PPPoE), MAC Encapsulation Routing (1483 MER), IP over ATM (IPoA), Bridging, 1483 Bridge, 1483 Routed. D-Link DSL-2740E User Manual...
  • Page 26 You can set the Idle Time as you need. Manual: Manually dial to connect the WAN once powering on the Router. For other entries which are not mentioned above, you can keep them as defaults. D-Link DSL-2740E User Manual...
  • Page 27 Step 3 After setting (take adding a PPPoE PVC as an example), click Add and the page skip to the page shown as the right figure appears. You can edit or delete the PVCs in the table. D-Link DSL-2740E User Manual...
  • Page 28 Choose SETUP > Internet Setup > ADSL settings. The page shown in the right figure appears. This page is used to configure the parameters for the ATM of your ADSL Router. Here you may change the setting for VPI, VCI, QoS etc ... D-Link DSL-2740E User Manual...

  • Page 29: Wireless

    In this page, you can configure the parameters of wireless LAN clients that may connect to the device. Wireless security is vital to your network to protect the wireless communication among wireless stations, access points and wired network. D-Link DSL-2740E User Manual...

  • Page 30: Time And Date

    (NTP) server. You can also configure daylight saving to automatically adjust the time when needed. Select Set NTP Server Manually and select the NTP server of D-Link. You can also specify the NTP server by selecting Other.

  • Page 31: Advanced

    1. Select Wireless Access Control Mode to Allow Listed or Deny Listed 2. Add MAC address to the list. Only the MAC addresses in the listed will be allowed or denied according to what mode is selected. D-Link DSL-2740E User Manual...
  • Page 32 In Input Client PIN textbox, input the PIN code of the wireless client to be connected. And then click on Start PIN Based on the PIN of DSL-2740E. 1) Select Enabled to enable WPS. 4) Input the Self-PIN number at wireless client to be connected.

  • Page 33: Port Forwarding

    WAN settings or select the interface name The Ports show the ports that you want to open on the device. The TCP/UDP means the protocol type of the opened ports. Click Add to create a new rule. D-Link DSL-2740E User Manual...

  • Page 34: Dmz

    (such as client-based virus protection) to protect the remaining client PCs on your LAN from possible contamination through DMZ. Choose ADVANCED > DMZ. The page shown in the right figure appears. Input the host IP address. And Click Apply Changes to save the settings. D-Link DSL-2740E User Manual...

  • Page 35: Parental Control

    Choose ADVANCED > Parental Control > MAC Blocking. The page shown in the right figure appears. Enter the Rule Name, MAC address to be blocked and configure the time/schedule accordingly. Click Add Rule to add it in the MAC Blocking Table, D-Link DSL-2740E User Manual...

  • Page 36: Filtering Options

    Choose ADVANCED > Filtering Options > IP/Port Filtering. The page shown in the right figure appears. In this page, you may configure IP filtering function. specify the criteria: Rule Action, Protocol, Direction, Source IP/Mask, Des IP/Mask, Click Apply Changes to create a new rule. D-Link DSL-2740E User Manual...
  • Page 37 Choose ADVANCED > Filtering Options > MAC Filtering. The page shown in the right figure appears. In this page, you may configure MAC Filtering function. specify the criteria: Action, Direction, Source MAC, Des MAC, and then Click Apply Changes to create a new rule. D-Link DSL-2740E User Manual...
  • Page 38 Choose ADVANCED > DOS settings. The page shown in the right figure appears. In this page, you may configure IP firewall function. Check the protections and click on Apply Changes to enable the protection. You might consult your ISP for which protection should be enabled. D-Link DSL-2740E User Manual...

  • Page 39: Dns

    If you have DNS IP addresses provided by your ISP, enter these IP addresses in the available entry fields for the preferred DNS server and the alternate IPv6 DNS server. Click Apply Changes to save the settings. D-Link DSL-2740E User Manual...

  • Page 40: Dynamic Dns

    Enter the host name that you registered with your Host Name DDNS service provider. Enter the user name for your DDNS account. Username Enter the password for your DDNS account. Password Click Apply Change to save the settings. D-Link DSL-2740E User Manual...

  • Page 41: Network Tools

    IGMP proxy enables the system to issue IGMP host messages on behalf of hosts that the system discovered through standard IGMP interfaces. The system acts as a proxy for its hosts after you enable it. D-Link DSL-2740E User Manual...

  • Page 42: Ip Qos Configuration

    Based on the Classify Type, choose a WAN/LAN Phy Port interface. IPP/DS field Select TOS or DSCP QoS Select or enter corresponding QoS value ranges Ranges according to the IPP/DS field. click Apply Changes to apply the settings. D-Link DSL-2740E User Manual...
  • Page 43 Internet requests. Click Apply Changes to save the settings. SNMP Choose ADVANCED > Network Tools > SNMP. The page shown in the right figure appears. In this page, you can set SNMP parameters. D-Link DSL-2740E User Manual...
  • Page 44 Choose ADVANCED > Network Tools > TR-069. The page shown in the right figure appears. In this page, In this page, you can configure the TR069 CPE. Certificates Here you can import the CA for TR-069. D-Link DSL-2740E User Manual...
  • Page 45 This page is used to configure the capability of force how many device can access to Internet. Telnet Choose ADVANCED > Network Tools > Telnet. The page shown in the right figure appears. This page is used to configure telnet function D-Link DSL-2740E User Manual...

  • Page 46: Routing

    Destination The destination IP address of the static route. Prefix length The length of prefix for this route. Next Hop The gateway IP address of the static route. Interface The interface name of the static route. D-Link DSL-2740E User Manual...
  • Page 47 Click Add Route to save the settings. Choose ADVANCED > Routing > RIP. The page shown in the right figure appears. This page is used to select the interfaces on your device that use RIP and the version of the protocol used. D-Link DSL-2740E User Manual...

  • Page 48: Nat

    NAT firewall. These settings are only necessary if you wish to host some sort of server like a web server or mail server on the private local network behind your Gateway's NAT firewall. D-Link DSL-2740E User Manual...

  • Page 49: Logout

    IP address from pool for NAT. Logout Choose ADVANCED > Logout. The page shown in the right figure appears. In this page, you can log out of the configuration page. D-Link DSL-2740E User Manual...

  • Page 50: Maintainance

    Click Browse to select the configuration file of device and then click Update Settings to begin updating the device configuration. Note: Do not turn off your device or press the Reset button while an operation in this page is in progress. D-Link DSL-2740E User Manual...

  • Page 51: Firmware Upgrade

    Enter the current and new passwords and confirm the new password to change the password. Click Add or Modify to apply the settings. D-Link DSL-2740E User Manual...

  • Page 52: Diagnosis

    In this page, you can determine the routers on the Internet by sending packets. Traceroute Choose MAINTAINANCE > Diagnosis > Traceroute. The page shown in the right figure appears. In this page, you can determine the routers on the Internet by sending packets. D-Link DSL-2740E User Manual...
  • Page 53 The DSL Router is capable of testing your DSL connection. The individual tests are listed below. If a test displays a fail status, click "Run Diagnostic Test" button again to make sure the fail status is consistent. D-Link DSL-2740E User Manual...

  • Page 54: Status

    Statistics, Route Info . You can view the system information and monitor performance. Help In the main interface, click Help tab to enter the Help menu. This section provides detailed configuration information for the device. Click a wanted link to view corresponding information. D-Link DSL-2740E User Manual...

  • Page 55: Troubleshooting

    Troubleshooting This chapter provides solutions to problems that might occur during the installation and operation of the DSL-2740E. Read the following descriptions if you are having problems. (The examples below are illustrated in Windows® XP. If you have a different operating system, the screenshots on your computer will look similar to the following examples.)
  • Page 56 There is a potential security issue if the firewall is disabled on your PC. Please remember to turn it back on once you have finished the whole installation procedure. This will enable you to surf the Internet without any problems. D-Link DSL-2740E User Manual...

  • Page 57: Networking Basics

    Check Your IP Address After you install your new D-Link adapter, by default, the TCP/IP settings should be set to obtain an IP address from a DHCP server (i.e. wireless router) automatically. To verify your IP address, please follow the steps below.

  • Page 58: Statically Assigning An Ip Address

    Set the Primary DNS to be the same as the LAN IP address of your router (192.168.1.1). The Secondary DNS is not needed or you may enter a DNS server from your ISP. Step 5 Click on the OK button twice to save your settings. D-Link DSL-2740E User Manual...

  • Page 59: Technical Specifications

    RFC1661 Point to Point RFC1058 RIP v1 Protocol RFC1213 SNMP v1 & v2c RFC1994 CHAP RFC1334 PAP RFC2131 DHCP Client / RFC1389 RIP v2 DHCP Server RFC1577 Classical IP over RFC2364 PPP over ATM RFC2516 PPP over Ethernet D-Link DSL-2740E User Manual...

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