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DSL-2740E
User Manual
110 pgs2.29 Mb0

D-Link DSL-2740E User Manual

DSL-2740E
User Manual
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FCC Statement
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. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
– Reorient or relocate the receiving antenna. – Increase the separation between the equipment and receiver. – Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
– Consult the dealer or an experienced radio/TV technician for help. To assure continued compliance, any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment. (Example- use only shielded interface cables when connecting to computer or peripheral devices).
FCC Radiation Exposure Statement
This device complies with FCC radiation exposure limits set forth for an uncontrolled environment and it also complies with Part 15 of the FCC RF Rules. This equipment must be installed and operated in accordance with provided instructions and the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. End-users and installers must be provide with antenna installation instructions and consider removing the no-collocation 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)
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this device must accept any interference received, including interference that may cause undesired operation.
Caution!
Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
FCC - PART 68
This equipment complies with Part 68 of the FCC rules and the requirements adopted by the ACTA. On the bottom of this equipment is a label that contains, among other information, a product identifier in the format US:3P7DL01B2750EV1. If requested, this number must be provided to the telephone company. This equipment uses the following USOC jacks: RJ-45&RJ-11 REN (RINGER EQUIVALENT NUMBERS) STATEMENT Notice: The Ringer Equivalence Number (REN) assigned to each terminal device provides an indication of the maximum number of terminals allowed to be connected to a telephone interface. The termination on an interface may consist of any combination of devices subject only to the requirement that the sum of the Ringer Equivalence Numbers of all the devices does not exceed 5.
ATTACHMENT LIMITATIONS STATEMENT
Notice: This equipment meets telecommunications network protective, operational and safety requirements as prescribed in the appropriate Terminal Equipment Technical Requirements document(s). This is confirmed by marking the equipment with the Industry Canada certification number. The Department does not guarantee the equipment will operate to the user's satisfaction. Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications company. The equipment must also be installed using an acceptable method of connection. The customer should be aware that compliance with the above conditions may not prevent degradation of service in some situations. Repairs to certified equipment should be coordinated by a representative designated by the supplier. Any repairs or alterations made by the user to this equipment, or equipment malfunctions, may give the telecommunications company cause to request the user to disconnect the equipment.
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Users should ensure for their own protection that the electrical ground connections of the power utility, telephone lines and internal metallic water pipe system, if present, are connected together. This precaution may be particularly important in rural areas. Caution: Users should not attempt to make such connections themselves, but should contact the appropriate electric inspection authority, or electrician, as appropriate.
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Contents
1 Introduction ........................................................................................................ 1
1.1 Safety Precautions ................................................................................ 1
1.2 LEDs and Interfaces .............................................................................. 2
1.3 System Requirements ........................................................................... 4
1.4 Features ................................................................................................ 4
2 Hardware Installation ......................................................................................... 6
3 Web Configuration ............................................................................................. 7
3.1 Accessing the Device ............................................................................ 7
3.2 Setup ................................................................................................... 10
3.2.1Wizard ....................................................................................... 10
3.2.2Local Network ........................................................................... 16
3.2.3Internet Setup ........................................................................... 26
3.2.4Wireless Setup.......................................................................... 34
3.2.5Time and Date .......................................................................... 40
3.3 Advanced ............................................................................................. 42
3.3.1Advanced Wireless ................................................................... 42
3.3.2Access Control List ................................................................... 48
3.3.3Port Triggering .......................................................................... 52
3.3.4Port Forwarding ........................................................................ 54
3.3.5DMZ .......................................................................................... 55
3.3.6Parental Control ........................................................................ 56
3.3.7Filtering Options........................................................................ 60
3.3.8DoS Settings ............................................................................. 64
3.3.9DNS .......................................................................................... 65
3.3.10 Dynamic DNS ...................................................................... 67
3.3.11 Network Tools ...................................................................... 69
3.3.12 Routing ................................................................................ 81
3.3.13 NAT ..................................................................................... 85
3.4 Maintenance ........................................................................................ 89
3.4.1System ...................................................................................... 89
3.4.2Firmware Update ...................................................................... 91
3.4.3Password .................................................................................. 92
3.4.4Diagnostics ............................................................................... 93
3.4.5System Log ............................................................................... 96
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3.4.6
Logout ....................................................................................... 98
3.5 Status ................................................................................................... 98
3.5.1Device Info ................................................................................ 98
3.5.2Wireless Clients ...................................................................... 100
3.5.3DHCP Clients .......................................................................... 101
3.5.4ADSL Driver ............................................................................ 101
3.5.5Statistics .................................................................................. 102
3.5.6Route Information ................................................................... 103
3.6 Help ................................................................................................... 104
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1 Introduction
The DSL-2740E supports multiple line modes. With one 10/100 base-T Ethernet interfaces at the user end, the device provides high-speed ADSL broadband connection to the Internet or Intranet 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. It supports IPv6. It complies with specifications of IEEE 802.11, 802.11b/g/n, WEP, WPA, and WPA2 security. The WLAN of the device supports 2T2R.
1.1 Safety Precautions
Take the following instructions to prevent the device from risks and damage caused by fire or electric power:
Use the type of power marked in the volume label. Use the power adapter in the product package. Pay attention to the power load of the outlet or prolonged lines. An
overburden power outlet or damaged lines or plugs may cause electric shock or fire accidents. Check the power cords regularly. If you find any damage, replace it at once.
Proper space left for heat dissipation is necessary to avoid damage caused
by overheating to the device. The long and thin holes on the device are designed for heat dissipation to ensure that the device works normally. Do not cover these heat dissipation holes.
Do not put this device close to a heat source or under a high temperature
occurs. Keep the device away from direct sunshine.
Do not put this device close to an overdamp or watery place. Do not spill
fluid on this device.
Do not connect this device to a PC or electronic product unless instructed by
our customer engineer or your broadband provider. Wrong connection may cause power or fire risk.
Do not place this device on an unstable surface or support.
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1.2 LEDs and Interfaces
Note:
The figures in this document are for reference only.
Front Panel
Figure 1 Front panel
The following table describes the LEDs of the device.
LED Color Status Description
Power
Green On
The initialization of the system is complete.
Red
On The device is powered on. Blinking The firmware is upgrading.
/ / /
LAN 1/2/3/4
Green
Off
The Ethernet interface is not properly connected.
Blinking
The Ethernet interface is properly connected and data is being transmitted.
On
The Ethernet interface is properly connected, but no data is being transmitted.
WLAN
Green
Blinking
The WLAN function is enabled and data is being transmitted on the WLAN.
On
The WLAN function is enabled, but no data is being transmitted on the WLAN.
Off The WLAN function is disabled.
Blue
Solid light
Connection is successfully established between the router
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LED Color Status Description
WPS
and the client, the LED would light steady for 5 seconds.
Blinking WPS is successfully triggered. Off
Device is ready for new WPS setup.
DSL
Green
Off No signal is being detected.
Blinking
The device is handshaking with the physical layer of the office end.
On
A connection is set up with the physical layer of the office end.
Internet
Green
Off
The device is under the Bridge mode or powered off.
On
A connection is set up and no traffic is detected.
Red On
The authentication of the PPP dial-up is failed or MER is failed to obtain the correct IP address.
Rear Panel
Figure 2 Rear panel
The following table describes the interface of the device.
Interface/Button Description
DSL
RJ-11 interface for connecting the host to the telephone jack on the wall or the MODEM interface of the splitter through a telephone line.
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LAN4/3/2/1
For a PC or other Ethernet-abled device to join the LAN of 2740E by being connected to this interface with RJ-45 cable.
WPS
Press and hold the button for 3 seconds start WPS
negotiation. WIRELESS ON/OFF
Press and hold the button for 2 seconds start WLAN.
ON/OFF
Power switch, which is used to power on or power off the
host. 12V DC IN (power)
Interface for connecting the power adapter. Reset (On the
bottom side)
Press and hold the button for 4 seconds to restore the
factory defaults.
1.3 System Requirements
A 10 baseT/100BaseT Ethernet card installed on your PC A hub or switch (attached to several PCs through one of Ethernet interfaces
on the device)
Operating system: Windows Vista, Windows 7, Windows 98SE, Windows
2000, Windows ME or Windows XP
Internet Explorer V5.0 or higher, Netscape V4.0 or higher, or Firefox 1.5 or
higher
1.4 Features
Various line modes External PPPoE dial-up access Internal PPPoE and PPPoA dial-up access Leased line mode 1483B, 1483R, and MER access Multiple PVCs (eight at most) and these PVCs can be isolated from each
other
A single PVC with multiple sessions Multiple PVCs with multiple sessions Binding of ports with PVCs
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802.1Q and 802.1P protocol DHCP server NAT and NAPT Static route Firmware upgrade: Web, TFTP, FTP Reset to the factory defaults DNS relay Virtual server DMZ Two-level passwords and user names Web user interface Telnet CLI System status display PPP session PAP and CHAP IP filter IP QoS Remote access control Line connection status test Remote management (telnet and HTTP) Backup and restoration of configuration file Ethernet interface supports crossover detection, auto-correction and polarity
correction
UPnP IPV6
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2 Hardware Installation
Step 1 Connect the DSL port of the device and the Modem port of the splitter
with a telephone cable. Connect the phone to the Phone port of the splitter through a telephone cable. Connect the incoming line to the Line port of the splitter.
The splitter has three ports:
Line: Connect to a wall phone port (RJ-11 jack). Modem: Connect to the DSL port of the device. Phone: Connect to a telephone set.
Step 2 Connect a LAN port of the device to the network card of the PC through
an Ethernet cable (MDI/MDIX).
Step 3 Plug one end of the power adapter to the wall outlet and the other end to
the Power (12V DC IN) port of the device. Figure 3 displays the application diagram for the connection of the device, PC, splitter and telephone sets, when no telephone set is placed before the splitter.
Figure 3 Connection diagram
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3 Web Configuration
This chapter describes how to configure the device by using the Web-based configuration utility.
Note:
This user manual is applied for DSL-2740U& DSL-2740E.
3.1 Accessing the Device
The following is the detailed description of accessing the device for the first time. Step 1 Open the Internet Explorer (IE) browser and enter http://192.168.1.1
.
Step 2 The Login page shown in the following figure appears. Enter the user
name and password. The user name and password of the super user are
admin and admin respectively.
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If you log in as the super user successfully, the page shown in the following figure divided into two parts appears. This page displays a summary overview of the router, including the system information, DSL information, LAN Configuration, DNS information and WAN Configuration.
Figure 4 Device information - 1
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Figure 5 Device information – 2
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3.2 Setup
In the main interface, click Setup tab to enter the Setup menu as shown in the following figure. The submenus are Wizard, Local Network, Internet Setup,
Wireless Setup and Time and Date.
3.2.1 Wizard
Wizard enables fast and accurate configuration of Internet connection and other
important parameters. The following sections describe configuration parameters. When subscribing to a broadband service, you should be aware of the method, by which you are connected to the Internet. Technical information about the properties of your Internet connection is provided by your Internet service provider (ISP). For example, your ISP should inform you that you are connected to the Internet using a static or dynamic IP address, and the protocol you use to communicate over the Internet, such as PPPoA or PPPoE. Choose Setup > Wizard. The page shown in the following figure appears.
Click Setup Wizard. The page shown in the following figure appears.
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There are 5 steps to configure the device. Click Next to continue.
Step 1 Change the device login password.
Step 2 Set the time and date.
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Step 3 Configure the Internet connection.
If the internet service you subscribed is PPPoE or PPPoA, you c an choose the Protocol to be PPPoE or PPPoA. Set the VPI and VCI. Enter the user name and password provided by your ISP.
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If the internet service you subscribed is Dynamic IP, you can choose Protocol to be Dynamic IP. The page shown in the following figure appears.
If the Protocol is Static IP, you can choose Protocol to be Static IP. The page shown in the following figure appears. Enter the IP Address, Subnet Mask, Default Gateway and Primary DNS Server provided by your ISP.
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If the Protocol is Bridge, the page shown in the following figure appears.
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Step 4 Configure the wireless network.
Step 5 Complete and apply the settings. Click Apply to save the settings.
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Note:
In each step of the Wizard page, you can click Back to review or modify the previous settings. Click Cancel to exit the wizard page.
3.2.2 Local Network
You can configure the LAN IP address according to the actual application. The preset IP address is 192.168.1.1. You can use the default settings and DHCP service to manage the IP settings for the private network. The IP address of the device is the base address used for DHCP. To use the device for DHCP on your LAN, the IP address pool used for DHCP must be compatible with the IP address of the device. The IP address available in the DHCP IP address pool changes automatically if you change the IP address of the device. You can also enable the secondary LAN IP address. The two LAN IP addresses must be in different networks.
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3.2.2.1 LAN Interface
Choose Setup > Local Network > LAN Interface. The LAN Setting page shown in the following figure appears. You may configure the LAN interface, for example, the IP address and subnet mask.
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The following table describes the parameters in this page.
Field Description
IP Address
Enter the IP address of LAN interface. It is recommended to use an address from a block reserved for private use. This
address block is 192.168.1.1- 192.168.1.254. Subnet Mask
Enter the subnet mask of LAN interface. The range of subnet
mask is from 255.255.0.0-255.255.255.254. Secondary IP
Select it to enable the secondary LAN IP address. The two LAN
IP addresses must be in different subnets. LAN Port You may choose the LAN interface you want to configure. Link Speed/ Duplex Mode
You may select one mode from the drop-down list:
100Mbps/FullDuplex, 100Mbps/Half Duplex,
10Mbps/FullDuplex, 10Mbps/Half Duplex and Auto
Negotiation.
MAC Address Control
It is the access control based on MAC address. Select it, and
the host whose MAC address is listed in the Current Allowed
MAC Address Table can access the modem. Add
Enter MAC address, and then click this button to add a new
MAC address.
3.2.2.2 LAN IPv6 Interface
Choose Setup > Local Network > LAN IPv6 Interface. The LAN IPv6 Setting page shown in the following figure appears. You may set LAN RA server work mode and LAN DHCPv6 server work mode.
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The following table describes the parameters of this page.
Field Description
Global Address
Specify the LAN global ipv6 address. It can be assigned by ISP.
Enable Enable or disable the Router Advertisement feature. M Flag
Enable or disable the “Managed address configuration” flag in RA packet.
O Flag
Enable or disable the “Other configuration” flag in RA packet.
Prefix Mode
Specify the RA feature prefix mode: “Auto”: the RA prefix will use WAN dhcp-pd prefix; “Manual”: user will specify the prefix address, length, preferred time and valid time.
DHCPv6 Mode
Specify the dhcpv6 server mode: “None”: close dhcpv6 server; “Manual”: dhcpv6 server is opened and user specifies the dhcpv6 server address pool and other parameters. “Auto”: dhcpv6 server is opened and it use WAN
dhcp-pd prefix to generate address pool.
3.2.2.3 DHCP Server
Choose Setup > Local Network > DHCP Server. The DHCP Server Setting page shown in the following figure appears. You may configure the DHCP mode.
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The following table describes the parameters of this page.
Field Description
DHCP Mode
If set to DHCP Server, the router can assign IP addresses, IP default gateway and DNS servers to the host in Windows95, Windows NT and other operation systems that support the DHCP client.
IP Pool Range
It specifies the first and last IP addresses in the IP address pool. The router assigns IP address in the IP pool range to the host.
Max Lease Time The lease time determines the period that the host
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Field Description
retains the assigned IP addresses before the IP addresses change.
Domain Name
Enter the domain name if you know. If you leave this blank, the domain name obtained by DHCP from the ISP is used. You must enter host name (system name) on each individual PC. The domain name can be assigned from the router through the DHCP server.
DNS Servers
You can configure the DNS server IP addresses for DNS Relay.
Click the button Show Client to display the page Active DHCP Client Table as shown below. It shows the IP addresses assigned to DHCP clients.
The following table describes the parameters and buttons in this page:
Field
Description
IP Address
It displays the IP address assigned to the DHCP client from the router.
MAC Address
It displays the MAC address of the DHCP client. Each Ethernet device has a unique MAC address. The MAC address is assigned at the factory and it consists of six pairs of hexadecimal character, for
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Field
Description
example, 00-A0-C5-00-02-12.
Expiry
It displays the lease time. The lease time determines the period that the host retains the assigned IP addresses before the IP addresses change.
Refresh Click it to refresh this page.
Click the button Set VendorClass IP Range to display the page Device IP Range Set. In this page, you can configure the IP address range based on the device type.
In the DHCP Mode field, choose None. The page shown in the following figure appears.
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In the DHCP Mode field, choose DHCP Relay. The page shown in the following figure appears.
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