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D-Link DSL-2750E Router Manual PDF (Setup & Configuration Guide)

Given below is full router user manual of D-Link DSL-2750E router model. You can also download this manual in PDF Format to read later on your computer.

Product user manuals come handy in case you want to know all functionalities of your device, troubleshooting, fist time configuration & setup and in many other situations.

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D-Link
DSL-2750E
Wireless N 300 ADSL2+ Modem Router
User Manual
RECYCLABLE
2013/04/18
Ver. 1.00
Page 2 / 103
DSL-2750E User Manual
i
Contents
1
Introduction
........................................................................................................
1
1.1
Packing List
...........................................................................................
1
1.2
Safety Precautions
................................................................................
1
1.3
LEDs and Interfaces
..............................................................................
2
1.4
System Requirements
...........................................................................
4
1.5
Features
................................................................................................
4
2
Hardware Installation
.........................................................................................
6
2.1
DSL Uplink Connection
.........................................................................
6
3
Web Configuration
.............................................................................................
7
3.1
Accessing the Device
............................................................................
7
3.2
Setup
.....................................................................................................
7
3.2.1
Wizard
.........................................................................................
7
3.2.2
Internet Setup
...........................................................................
12
3.2.3
Wireless
....................................................................................
18
3.2.4
Local Network
...........................................................................
24
3.2.5
LAN IPv6
...................................................................................
27
3.2.6
Time and Date
..........................................................................
28
3.2.7
Logout
.......................................................................................
29
3.3
Advanced
.............................................................................................
29
3.3.1
Advanced Wireless
...................................................................
29
3.3.2
Port Forwarding
........................................................................
36
3.3.3
DMZ
..........................................................................................
37
3.3.4
SAMBA
.....................................................................................
38
3.3.5
3G Configuration
.......................................................................
39
3.3.6
Parental Control
........................................................................
47
3.3.7
Filtering Options
........................................................................
51
3.3.8
QoS Configuration
....................................................................
56
3.3.9
Firewall Settings
.......................................................................
60
3.3.10
DNS
.....................................................................................
60
3.3.11
Dynamic DNS
......................................................................
61
3.3.12
Network Tools
......................................................................
63
3.3.13
Routing
................................................................................
70
3.3.14
Schedules
............................................................................
74
3.3.15
NAT
.....................................................................................
75
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DSL-2750E User Manual
ii
3.3.16
FTPD Setting
.......................................................................
77
3.3.17
FTPD Account
.....................................................................
77
3.3.18
IP Tunnel
.............................................................................
78
3.3.19
Logout
.................................................................................
82
3.4
Management
........................................................................................
83
3.4.1
Global IPv6
...............................................................................
83
3.4.2
System Management
................................................................
83
3.4.3
Firmware Update
......................................................................
85
3.4.4
Access Controls
........................................................................
86
3.4.5
Diagnosis
..................................................................................
89
3.4.6
Log Configuration
.....................................................................
92
3.4.7
Logout
.......................................................................................
93
3.5
Status
...................................................................................................
94
3.5.1
Device Info
................................................................................
94
3.5.2
Wireless Clients
........................................................................
95
3.5.3
DHCP Clients
............................................................................
95
3.5.4
IPv6 Status
................................................................................
95
3.5.5
Logs
..........................................................................................
96
3.5.6
Firewall Logs
.............................................................................
97
3.5.7
Statistics
....................................................................................
97
3.5.8
Route Info
.................................................................................
98
3.5.9
Logout
.......................................................................................
99
3.6
Help
.....................................................................................................
99
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DSL-2750E User Manual
1
1 Introduction
The DSL-2750E supports multiple line modes. With four 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 3G WAN, 3G
backup, Samba for USB storage and IPV6.
The device supports WLAN access, such as WLAN AP or WLAN device, to the
Internet. It complies with specifications of IEEE 802.11, 802.11b/g/n, WEP, WPA,
and WPA2 security.
1.1 Packing List
1 x DSL-2750E
1 x external splitter
1 x power adapter
1 x telephone cables (RJ-11)
1 x Ethernet cable (RJ-45)
1 x QIG
1 X CD
1.2 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
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DSL-2750E User Manual
2
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.
1.3 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
Off
The power is off.
On
The power is on and the initialization is
normal.
Red
On
The device is initiating.
Blinks
The firmware is upgrading.
LAN
1/2/3/4
Green
Off
No LAN link.
Blinks
Data is being transmitted through the
LAN interface.
On
The connection of LAN interface is
normal.

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