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Table of Contents
Related Manuals for D-Link DSL-2740M
Summary of Contents for D-Link DSL-2740M
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Page 1: User Manual
Version 1.0 | 1/13/2017 User Manual Wireless N300 ADSL2+ Modem Router DSL-2740M... -
Page 2: Manual Revisions
Preface D-Link reserves the right to revise this publication and to make changes in the content hereof without obligation to notify any person or organization of such revisions or changes. Manual Revisions Revision Date Description 1.00 January 13, 2017 • Release for revision A1 Trademarks D-Link and the D-Link logo are trademarks or registered trademarks of D-Link Corporation or its subsidiaries in the United States or other countries. -
Page 3: Table Of Contents
DNS Setup ................54 Manual Configuration .............21 VLAN ..................55 Web UI Table of Contents ............22 Firewall & DMZ ..............56 Setup ....................23 Advanced ADSL ..............57 ADSL Setup ................24 Advanced Wireless .............58 PPPoE/PPPoA..............25 Wi-Fi Protected Setup ............60 Dynamic IP Address ............27 D-Link DSL-2740M User Manual... - Page 4 Connected Clients ..............74 Statistics .................75 Logout ..................76 Help ....................77 Connecting to a Wireless Network .........78 WPS Button ...................78 Windows® 10 ................79 Windows® 8 ...................81 WPA/WPA2 ................81 Windows® 7 ...................83 WPA/WPA2 ................83 Windows Vista® ................86 WPA/WPA2 ................87 Troubleshooting ..............89 D-Link DSL-2740M User Manual...
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Page 5: Product Overview
Section 1 - Product Overview Product Overview Package Contents RJ-11 Phone Cable DSL-2740M Wireless N300 ADSL2+ Modem Router Quick Installation Guide Ethernet Cable Power Adapter ADSL Splitter If any of the above items are missing, please contact your reseller. Note: Using a power supply with a different voltage rating than the one included with the device will cause damage and void the warranty for this product. -
Page 6: System Requirements
Utility Requirements • Firefox 2 or higher • Safari 4 or higher • Chrome 25 or higher Windows Users: Make sure you have the latest version of Java ® installed. Visit www.java.com to download the latest version. D-Link DSL-2740M User Manual... -
Page 7: Introduction
The DSL-2740M has a host of security features, meaning you can access the Internet without fear of your network being compromised. Wi-Fi Protected Access (WPA) / Wi-Fi Protected Access II (WPA2) encryption secures wireless traffic across your network, preventing unauthorized access and eavesdropping. -
Page 8: Features
Internet or from your company’s server. Configure your router to your specific settings within minutes. IPv6 Ready - Fully compliant with IPv6. The DSL-2740M supports a variety of IPv6 connection standards preparing you for the day when your ISP implements IPv6. -
Page 9: Hardware Overview
A device is connected on this port. The light blinks during data transmission. Green The device is powered on and functioning properly. Power The device is booting, encountered an error, or is in recovery mode. The device is powered off or not receiving power. D-Link DSL-2740M User Manual... -
Page 10: Back Panel
WPS client. Power Button Press to power the DSL-2740M on or off. Power Connector Connector for the supplied power adapter. To reset the device to its factory default settings, press and hold the reset Reset Button button for five seconds. -
Page 11: Installation
Installation This installation section is written for users who are setting up their home Internet service with the DSL-2740M Wireless N300 ADSL2+ Modem Router for the first time. If you are replacing an existing DSL modem and/or router, you may need to modify these steps. -
Page 12: Wireless Installation Considerations
The key to maximizing wireless range is to follow these basic guidelines: 1. Keep the number of walls and ceilings between the D-Link router and other network devices to a minimum - each wall or ceiling can reduce your adapter’s range from 1 to 30 meters (3 to 90 feet). Position your devices so that the number of walls or ceilings is minimized. -
Page 13: Hardware Setup
Turn off and unplug your existing DSL broadband modem. This is required. Existing Modem Position your DSL-2740M close to a telephone outlet which provides DSL service. Place the router in an open area of your intended work area for better wireless coverage. - Page 14 Section 2 - Installation If you wish to use a wired connection, connect the Ethernet cable from a LAN port of the DSL-2740M to the Ethernet port on your computer. DSL-2740M Ethernet Cable Computer Plug the power adapter into your DSL-2740M and connect to an available power outlet or surge protector.
- Page 15 DSL-2740M Computer If connecting to the DSL-2740M wirelessly, access the wireless utility on your computer or mobile device. Scan for available Wi-Fi networks (SSID). Select and join the Wi-Fi network printed on the label on the back of your DSL-2740M.
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Page 16: Configuration
There are two different ways you can configure your router to connect to the Internet and connect to your clients: • Setup Wizard - This wizard will launch when you log into the DSL-2740M for the first time. Refer to Setup Wizard on page 13. -
Page 17: Setup Wizard
Section 3 - Configuration Setup Wizard This section guides you through how to configure D-Link DSL-2740M for the first time using the web-based configuration utility’s Setup Wizard. To access the configuration utility, open a web browser such as Internet Explorer and enter http://192.168.1.1 in the address field. - Page 18 Follow the on-screen instructions. Click Next to continue. STEP 1: CHANGE YOUR PASSWORD Enter a new administrator password which will be used to access your DSL-2740M. Click Next to continue or Skip if you do not wish to change the password at this time.
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Page 19: Others
Select DHCP if your ISP automatically assigns you an IP address. Static IP Address: Select Static IP Address if your ISP provided you with one. Bridge Mode: Select Bridge Mode if you intend to connect another device to act as a Gateway/Router. Click Next to continue. D-Link DSL-2740M User Manual... -
Page 20: Pppoe/Pppoa
65535. Enter the correct VCI provided by your ISP. Select the type of encapsulation your ISP uses, PPPoE LLC, Connection Type: PPPoE VC-Mux, PPPoA LLC, or PPPoA VC-Mux. Click Next to continue and proceed to step 3. D-Link DSL-2740M User Manual... -
Page 21: Dynamic Ip Address
Cloned MAC Address: If your ISP locks your account to a specific device, you can clone that device’s MAC address to your DSL-2740M so that you may connect to the Internet. Click the Clone MAC Address button to clone the MAC address of the device you are currently using to access to the web configuration utility. -
Page 22: Static Ip Address
Enter the subnet mask provided by your ISP. Select either 1483 Bridged IP LLC or 1483 Bridged IP VC- Connection Type: Mux. Default Gateway: Enter the default gateway provided by your ISP. Click Next to continue and proceed to step 3. D-Link DSL-2740M User Manual... -
Page 23: Bridge Mode
Select either 1483 Bridge IP LLC or 1483 Bridge IP VC-Mux. Click Next to continue and proceed to step 3. When setup is complete you may then configure your additional device to act as a Gateway/Router. D-Link DSL-2740M User Manual... -
Page 24: Finish
Click Finish to apply your settings. Click Back to review or modify settings. Congratulations, setup is complete. You can verify your connection status by viewing the Internet Icon on the left hand side of the page. D-Link DSL-2740M User Manual... -
Page 25: Manual Configuration
Section 3 - Configuration Manual Configuration This section will show you how to configure or change the default settings your D-Link DSL-2740M using the web-based configuration utility. To access the configuration utility, open a web browser such as Internet Explorer and enter http://192.168.1.1 in the address field. -
Page 26: Web Ui Table Of Contents
Wi-Fi Protected Setup Wireless Mac Filter Advanced LAN Remote Management Logout SETUP To return to this Web UI Table of Contents page, simply click the D-Link logo on the top ADSL Setup ADSL SETUP right of each page. D-Link DSL-2740M User Manual... -
Page 27: Setup
LAN Setup IPv6 Setup Time and Date Logout Reboot SETUP To return to this Web UI Table of Contents page, simply click the D-Link logo on the top ADSL Setup ADSL SETUP right of each page. D-Link DSL-2740M User Manual... -
Page 28: Adsl Setup
Section 3 - Configuration ADSL Setup You may manually configure the DSL-2740M from the Internet Setup option. This section is recommended for advanced users. Novice users are advised to run the Setup Wizard. Click the Setup Wizard button and refer to Setup Wizard on page 13 for more information. -
Page 29: Pppoe/Pppoa
(IPv4 only) IGMP: Select Disable, IGMP-v1, or IGMP -v2. (IPv4 only) Default Route: Select Enable or Disable. If IPv4/IPv6 or IPv6 is selected, configure the following settings: DHCP IPv6 Enable: Select either DHCP or SLAAC addressing. D-Link DSL-2740M User Manual... - Page 30 /64 (i.e. allowing for a larger address allocation), such as /63. Contact your ISP for more information. MLD Proxy: Enable to allow IPv6 multicast traffic to pass through the router from the Internet. Proceed to Virtual Circuit Settings on page 30. D-Link DSL-2740M User Manual...
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Page 31: Dynamic Ip Address
MAC Address: If your ISP locks your account to a specific device, you can clone that device’s MAC address to your DSL-2740M so that you may connect to the Internet. Click the Clone MAC Address button to clone the MAC address of the device you are currently using to access to the web configuration utility. -
Page 32: Static Ip Address
Enter the primary DNS server address. IPv6 DNS Server2: Enter the secondary DNS server address. MLD Proxy: Enable to allow IPv6 multicast traffic to pass through the router from the Internet. Proceed to Virtual Circuit Settings on page 30. D-Link DSL-2740M User Manual... -
Page 33: Bridge Mode
Select either 1483 Bridge IP LLC or 1483 Bridge IP VC-Mux. Connection Type: Proceed to Virtual Circuit Settings on page 30. When setup is complete, you may then configure your additional device to act as a Gateway/Router. D-Link DSL-2740M User Manual... -
Page 34: Virtual Circuit Settings
MBS: Enter the Maximum Burst Size. If IPv6 is selected as the Connection IP Version, proceed to Dual Stack Lite on page 31. Otherwise, click Save Settings or Connect to test your settings. Setup is complete. D-Link DSL-2740M User Manual... -
Page 35: Dual Stack Lite
Select Auto or Manual. Mode: If you selected Manual, input the IPv6 encapsulation server. Remote Address: Enter the DS-Lite IPv6 encapsulation server address. Otherwise, click Save Settings or Connect to test your settings. Setup is complete. D-Link DSL-2740M User Manual... -
Page 36: Wireless Setup
To easily add devices to your network using WPS, click Add Wireless Device with WPS (Wi- Fi Protected Setup) Wizard and refer to page 34. To manually configure your wireless network settings, click Manual Wireless Network Setup and refer to page 35. D-Link DSL-2740M User Manual... -
Page 37: Wireless Network Setup Wizard
Section 3 - Configuration Wireless Network Setup Wizard This section will guide you through the Wireless Network Setup Wizard. STEP 1: WELCOME TO THE D-LINK WIRELESS SECURITY SETUP WIZARD Network Name (SSID): Enter a name for your wireless network. If you selected Automatically assign a network key, click Next and proceed to Setup Complete. -
Page 38: Add Wireless Device With Wps (Wi-Fi Protected Setup) Wizard
Select your WPS configuration method and press the Connect button. STEP 2: CONNECT YOUR WIRELESS DEVICE If you selected Manual, your currently configured wireless settings are displayed. Your currently configured wireless network settings are displayed here. D-Link DSL-2740M User Manual... -
Page 39: Manual Wireless Network Setup
Select the type of security you wish to use. The available options are WPA-Personal, WEP, and None. Using WPA-Personal is recommended. For WPA-Personal, refer to WPA-Personal on page 36. For WEP, refer to WEP on page 37. For None, refer to None on page 38. D-Link DSL-2740M User Manual... - Page 40 The longer your password, the more secure your data. For improved security, you should change your wireless password every three to six months. Remember to update the settings on your devices. Click Apply Settings to have your changes take effect. D-Link DSL-2740M User Manual...
- Page 41 Enter a wireless key to use on your wireless network. Default WEP Key: Select WEP Key 1 - 4 to use. Authentication: Select either Open or Share Key. Click Apply Settings to have your changes take effect. D-Link DSL-2740M User Manual...
- Page 42 Not using wireless security (None) is not recommended because any wireless client will be able to access your network and devices and use your Internet connection. Not using encryption leaves you open to security threats. Click Apply Settings to have your changes take effect. D-Link DSL-2740M User Manual...
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Page 43: Lan Setup
Enter the range of IP addresses the DHCP server can issue from. Range: DHCP Lease Time: The lease time determines the period that the host retains the assigned IP addresses before a new IP address is requested. D-Link DSL-2740M User Manual... - Page 44 Preferred Lifetime: Enter the preferred liftetime of this address. ValidLifetime: Enter the valid lifetime of this address. For both Auto and Manual, configure the RA Flags: Select to enable Managed Addresses and/or Other Config. RA Flags Set: D-Link DSL-2740M User Manual...
- Page 45 Enter the preferred IPv6 address lifetime. ValidLifetime: Enter the valid IPv6 address lifetime. Primary DNS: Enter the primary DNS server address. Second DNS: Enter the secondary DNS server address. Click Save Settings to have your changes take effect. D-Link DSL-2740M User Manual...
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Page 46: Ipv6 Setup
Enter the 6rd border relay IPv4 address settings supplied by your ISP. IPv4 Address: 6rd Prefix The currently configured 6rd Prefix Delegation is listed here. Delegation: Use PVC: Select the WAN interface to enable 6rd on. Click Apply to have your changes take effect. D-Link DSL-2740M User Manual... -
Page 47: Time And Date
Check this box to enable automatic time synchronization. synchronize with Internet time servers: If you enable Automatically synchronize with Internet time servers, enter the Network Time Protocol (NTP) server addresse: NTP Time Server: Specify an address for the Internet time server. D-Link DSL-2740M User Manual... - Page 48 Time and Date (continued) SET THE DATE AND TIME MANUALLY Date: Enter the date from the drop down menus. Time: Enter the time from the drop down menus. Click Save Settings to have your changes take effect. D-Link DSL-2740M User Manual...
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Page 49: Logout
Section 3 - Configuration Logout Click Logout when you are done configuring your router. SETUP Logout LOGOUT D-Link DSL-2740M User Manual... -
Page 50: Advanced
SETUP SETUP To return to this Web UI Table of Contents page, simply click the D-Link logo on the top To return to this Web UI Table of Contents page, simply click the D-Link logo on the top ADSL SETUP... -
Page 51: Port Forwarding
Enter the ending internal port number to forward. Remapped port ranges must be alloted in sequential blocks. Connection: Select the WAN connection to apply the port forwarding rule to. Click the Apply button when you are finished. D-Link DSL-2740M User Manual... -
Page 52: Qos Setup
Click this button to configure the Wireless QoS Settings. Refer to Wireless QoS Settings on page 49. LAN QoS: Click this button to configure the LAN QoS Settings. Refer to LAN QoS Settings on page 50. D-Link DSL-2740M User Manual... -
Page 53: Wireless Qos Settings
Enter the destination subnet mask. Mask: UDP/TCP Enter the destination port number or range. Destination Port: Click the Add/Apply button when you are finished. ACTIVE WIRELESS QOS RULES The currently defined wireless QOS rules are displayed here. D-Link DSL-2740M User Manual... -
Page 54: Lan Qos Settings
Enter the destination IP address and subnet mask. Range: Destination Port Enter the destination port range. Range: Click the Add/Apply button when you are finished. ACTIVE LAN QOS RULES The currently defined LAN QOS rules are displayed here. D-Link DSL-2740M User Manual... -
Page 55: Outbound Filter
Destination Port: Enter the destination port. Click the Add/Apply button to add your Outbound IP Filter Rule. ACTIVE OUTBOUND FILTER The currently defined Outbound Filter rules are listed here. Click Remove to remove a defined rule. D-Link DSL-2740M User Manual... -
Page 56: Inbound Filter
Destination Port: Enter the destination port. Click the Add/Apply button to add your Inbound IP Filter Rule. ACTIVE INBOUND FILTER The currently defined Inbound Filter rules are listed here. Click Remove to remove a defined rule. D-Link DSL-2740M User Manual... -
Page 57: Static Route
Click Apply to have your changes take effect. ACTIVE ROUTING TABLE LIST The currently defined Static Routes are displayed here. If you wish to remove a rule, select it from the table and click the Remove button. D-Link DSL-2740M User Manual... -
Page 58: Dns Setup
Enter your hostname. Username: Enter the username for your Dynamic DNS account. Password: Enter the password for your Dynamic DNS account. Verify Password: Confirm the password for your Dynamic DNS account. Click Apply Settings when you are done. D-Link DSL-2740M User Manual... -
Page 59: Vlan
Select the corresponding WLAN ports to tag for this VLAN. Click Apply Settings when you are done. VLAN GROUP SUMMARY The currently defined VLANs are displayed here. If you wish to remove a rule, select it from the table and click the Remove Selected button. D-Link DSL-2740M User Manual... -
Page 60: Firewall & Dmz
DMZ Host IP Enter an IP address to be included in the DMZ or use the << button Address: to select a device connected to the router. Click Apply Settings to have your changes take effect. D-Link DSL-2740M User Manual... -
Page 61: Advanced Adsl
ADVANCED ADSL G.lite modes. Type: Select the correct Annex type for your DSL connection. Compatibility: Check the boxes to enable Bitswap or SRA if instructed by your ISP’s technical support. Click Apply Settings when you are done. D-Link DSL-2740M User Manual... -
Page 62: Advanced Wireless
Beacon Period: Set the AP advertisement frame interval. GUEST WIRELESS NETWORK Enable Guest Zone: Enable or disable this guest wireless network. Guest SSID: Create a name for your guest wireless network. D-Link DSL-2740M User Manual... - Page 63 Enable or disable Wi-Fi MultiMedia QoS. Disable WMM Advertise: Max Clients: Enter the maximum number of guest wireless devices allowed on the network. Click the Apply Settings button when you are finished. D-Link DSL-2740M User Manual...
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Page 64: Wi-Fi Protected Setup
Click this button to launch the WPS Add Device Wizard. Refer to Add Wireless Device: Wireless Device with WPS (Wi-Fi Protected Setup) Wizard on page 34 for more information. Click the Save Settings button when you are finished. D-Link DSL-2740M User Manual... -
Page 65: Wireless Mac Filter
Select the access control type: Allow Association to allow only the listed clients or Deny Association to deny the listed clients. You may add up to 8 MAC addresses to the Wireless Mac Filter. Click Apply Settings when you are done. D-Link DSL-2740M User Manual... -
Page 66: Advanced Lan
Check this box to enable IGMP. Enabling this option allows the router to listen for Internet Group Management Protocol (IGMP) traffic, which can help to detect clients which require multicast streams. Click Apply Settings when you are done. D-Link DSL-2740M User Manual... -
Page 67: Remote Management
Enter the port number you wish to use to access the DSL-2740M’s web configuration utility. Example: http://x.x.x.x:8080 where x.x.x.x Port: is the Internet IP address of the DSL-2740M and 8080 is the port used for the web management interface. Remote Admin... -
Page 68: Logout
Section 3 - Configuration Logout Click Logout when you are done configuring your router. ADVANCED Logout LOGOUT D-Link DSL-2740M User Manual... -
Page 69: Maintenance
SETUP SETUP To return to this Web UI Table of Contents page, simply click the D-Link logo on the top To return to this Web UI Table of Contents page, simply click the D-Link logo on the top ADSL SETUP... -
Page 70: Password
Password PASSWORD SET PASSWORD (OPTIONAL) Current Password: Enter the current password. New Password: Enter the new password. Confirm Password: Re-enter the new password. Click Apply Settings to have your changes take effect. D-Link DSL-2740M User Manual... -
Page 71: Save/Restore Settings
Any settings that have not been saved will be lost, including any rules that you have created. If you want to save the current router configuration settings, use the Save button above. D-Link DSL-2740M User Manual... -
Page 72: Firmware Update
Section 3 - Configuration Firmware Update You can upgrade the firmware of the access point here. Please check the D-Link support website for firmware updates at http://support.dlink.com. You can download firmware upgrades to your hard drive from this site. Make sure the firmware you want to use is on the local hard drive of your computer. -
Page 73: Diagnostics
Diagnostics DIAGNOSTICS This section displays the results of your Ethernet connection and ADSL connection check. INTERNET CONNECTIVITY CHECK This section displays the results of the Internet connectivity check. Click Re_run Diagnostics Tests to test them again. D-Link DSL-2740M User Manual... -
Page 74: System Log
Section 3 - Configuration System Log The DSL-2740M keeps a running log of events and network activities passing through the router. If the device is rebooted, the logs are reset. SYSTEM LOG MAINTENANCE The router automatically logs (records) events in its internal memory. If there isn’t enough... -
Page 75: Logout
Section 3 - Configuration Logout Click Logout when you are done configuring your router. MAINTENANCE Logout LOGOUT D-Link DSL-2740M User Manual... -
Page 76: Status
SETUP SETUP To return to this Web UI Table of Contents page, simply click the D-Link logo on the top To return to this Web UI Table of Contents page, simply click the D-Link logo on the top ADSL SETUP... -
Page 77: Device Info
Section 3 - Configuration Device Info This page displays the current information for the DSL-2740M, such as LAN and wireless LAN information and statistics. GENERAL STATUS This section displays a summary of the system settings. Device Info DEVICE INFO INTERNET STATUS This section displays the current Internet connection settings. -
Page 78: Connected Clients
CONNECTED DHCP LAN CLIENTS STATUS This section displays all of the currently connected DHCP clients. The Host Name, IP address, Connected Clients CONNECTED CLIENTS MAC Address, and expiration time of each client is displayed in the table. D-Link DSL-2740M User Manual... -
Page 79: Statistics
Click Statistics on the navigation menu to view statistics on the amount of traffic which has passed through the DSL-2740M. You can view the amount of packets that pass through the LAN, ADSL, and wireless portions of the network. The traffic counter is reset if the router point is rebooted. -
Page 80: Logout
Section 3 - Configuration Logout Click Logout when you are done configuring your router. STATUS Logout LOGOUT D-Link DSL-2740M User Manual... -
Page 81: Help
Section 3 - Configuration Help The Help tab provides online help for the DSL-2740M. D-Link DSL-2740M User Manual... -
Page 82: Connecting To A Wireless Network
Blu-ray DVD players, wireless printers, and cameras will have a WPS button (or a software utility with WPS) that you can press to connect to the DSL-2740M router. Please refer to your user manual for the wireless device you want to connect to make sure you understand how to enable WPS. -
Page 83: Windows® 10
Windows® 10 When connecting to the DSL-2740M wirelessly for the first time, you will need to input the wireless network name (SSID) and Wi-Fi password (security key) of the device you are connecting to. If your product has a Wi-Fi configuration card, you can find the default network name and Wi-Fi password on it. - Page 84 You can also use Wi-Fi Protected Setup (WPS) to connect to the router. Press the WPS button on your D-Link device and you will be automatically connected. D-Link DSL-2740M User Manual...
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Page 85: Windows® 8
To join an existing network, locate the wireless network icon in the taskbar next to the time display. Wireless Icon Clicking on this icon will display a list of wireless networks that are within connecting proximity of your computer. Select the desired network by clicking on the network name. D-Link DSL-2740M User Manual... - Page 86 WPS button on your router during this step to enable the WPS function. When you have established a successful connection to a wireless network, the word Connected will appear next to the name of the network to which you are connected to. D-Link DSL-2740M User Manual...
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Page 87: Windows® 7
If you are joining an existing network, you will need to know the security key or passphrase being used. Click on the wireless icon in your system tray (lower-right corner). Wireless Icon The utility will display any available wireless networks in your area. D-Link DSL-2740M User Manual... - Page 88 If you get a good signal but cannot access the Internet, check your TCP/IP settings for your wireless adapter. Refer to the Networking Basics section in this manual for more information. The following window appears while your computer tries to connect to the router. D-Link DSL-2740M User Manual...
- Page 89 It may take 20-30 seconds to connect to the wireless network. If the connection fails, please verify that the security settings are correct. The key or passphrase must be exactly the same as the one on the wireless router. D-Link DSL-2740M User Manual...
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Page 90: Windows Vista
(displayed using the SSID) and click the Connect button. If you get a good signal but cannot access the Internet, check your TCP/IP settings for your wireless adapter. Refer to the Networking Basics section in this manual for more information. D-Link DSL-2740M User Manual... -
Page 91: Wpa/Wpa2
Open the Windows Vista® Wireless Utility by right-clicking on the wireless computer icon in your system tray (lower right corner of screen). Select Connect to a network. Highlight the Wi-Fi name (SSID) you would like to connect to and click Connect. D-Link DSL-2740M User Manual... - Page 92 It may take 20-30 seconds to connect to the wireless network. If the connection fails, please verify that the security settings are correct. The key or passphrase must be exactly the same as the one on the wireless router. D-Link DSL-2740M User Manual...
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Page 93: Troubleshooting
Why can’t I access the web-based configuration utility? When entering the IP address of the D-Link router (192.168.1.1 for example), you are not connecting to a website, nor do you have to be connected to the Internet. The device has the utility built-in to a ROM chip in the device itself. Your computer must be on the same IP subnet to connect to the web-based utility. -
Page 94: D-Link Dsl-2740M User Manual
• Close your web browser (if open) and open it. • Access the web management. Open your web browser and enter the IP address of your D-Link router in the address bar. This should open the login page for your web management. -
Page 95: D-Link Dsl-2740M User Manual
• Windows® 95, 98, and Me users type in command (Windows® NT, 2000, XP, Vista®, and 7 users type in cmd) and press Enter (or click OK). • Once the window opens, you’ll need to do a special ping. Use the following syntax: ping [url] [-f] [-l] [MTU value] Example: ping yahoo.com -f -l 1472 D-Link DSL-2740M User Manual... -
Page 96: D-Link Dsl-2740M User Manual
• To change the MTU, enter the number in the MTU field and click Save Settings to save your settings. • Test your email. If changing the MTU does not resolve the problem, continue changing the MTU in increments of ten. D-Link DSL-2740M User Manual... -
Page 97: Wireless Basics
D-Link wireless products are based on industry standards to provide easy-to-use and compatible high-speed wireless connectivity within your home, business, or on public access wireless networks. Strictly adhering to the IEEE standard, the D-Link wireless family of products will allow you to securely access the data you want, when, and where you want it. -
Page 98: What Is Wireless
Why D-Link Wireless? D-Link is the worldwide leader and award winning designer, developer, and manufacturer of networking products. D-Link delivers the performance you need at a price you can afford. D-Link has all the products you need to build your network. - Page 99 PDAs, headphones, laptops, speakers, and other devices that operate on batteries. Who uses wireless? Wireless technology as become so popular in recent years that almost everyone is using it, whether it’s for home, office, business, D-Link has a wireless solution for it.
- Page 100 The wireless connection in public places is usually called “hotspots”. Using a D-Link USB adapter with your laptop, you can access the hotspot to connect to the Internet from remote locations like: airports, hotels, coffee shops, libraries, restaurants, and convention centers.
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Page 101: Wireless Modes
• Ad-hoc – Directly connecting to another computer for peer-to-peer communication using wireless network adapters on each computer, such as two or more DSL-2740M wireless network USB adapters. An Infrastructure network contains an access point or wireless router. All the wireless devices, or clients, will connect to the wireless router or access point. -
Page 102: 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 103: Statically Assign An Ip Address
Set Primary DNS 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 OK twice to save your settings. D-Link DSL-2740M User Manual... -
Page 104: Wireless Security
Appendix B - Networking Basics Wireless Security This section will show you the different levels of security you can use to protect your data from intruders. The DSL-2740M offers the following types of security: • WPA2 (Wi-Fi Protected Access 2) •... -
Page 105: Technical Specifications
Maximum wireless signal rate derived from IEEE Standard 802.11n, 802.11a, 802.11g, and 802.11b specifications. Actual data throughput will vary. Network conditions and environmental factors, including volume of network traffic, building materials and construction, and network overhead, lower actual data throughput rate. Environmental conditions will adversely affect wireless signal range. D-Link DSL-2740M User Manual...