Tenda D840 Manuale utente

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Tenda Technology Co., Ltd. Other trademark or trade

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software, belongs to Shenzhen Tenda Technology Co.,

Ltd. Without the permission of Shenzhen Tenda

Technology Co., Ltd, individual or party is not allowed to

copy, plagiarize, imitate or translate it into other

languages.

All the photos and product specifications mentioned in

this manual are for references only, as the upgrading of

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there are changes, Tenda is not responsible for

informing in advance. If you want to know more about

our products information, please visit our website at

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D840R ADSL2+ Router User Guide

CONTENTS

Chapter 1 Overview ....................................................1

1.1 Product Introduction ....................................................1

1.2 Product Features ...........................................................1

1.3 Supporting Protocol .....................................................1

1.4 Data Encapsulation .......................................................3

Chapter 2 Hardware Installation..................................4

2.1 ADSL Router Connection.................................... 4

2.2 USB Installation.................................................. 4

Chapter 3 Before Web Management Configuration ......5

3.1 Network Configuration of Your Computer.......... 5

3.2 Verifying theConnection ................................... 8

3.3 Logging in to the Router....................................9

Chapter 4 Quick Installation Guide............................10

4.1 Configure the PPPoE........................................11

D840R ADSL2+ Router User Guide

4.2 Configure the PPPoA ........................................ 13

4.3 Configure the MER ...........................................15

4.4 Configure the IPoA........................................... 18

Chapter 5 Configuration Description.........................20

5.1Device Information ...........................................20

5.2Advanced Settings ............................................23

5.2.1 WAN

..........................................................23

5.2.2 LAN

...........................................................49

5.2.3 NAT

..........................................................51

5.2.4 Security

.....................................................57

5.2.5 Routing

.....................................................65

5.2.6 DNS

..........................................................67

5.2.7 DSL

...........................................................72

5.3 DHCP ...............................................................73

5.4 System Tool.....................................................73

5.4.1 Settings

....................................................74

5.4.2 System Log

...............................................76

5.4.3 Internet Time

............................................78

5.4.4 Access Control

..........................................79

D840R ADSL2+ Router User Guide

5.4.5 Software Update..................................................82

5.4.6 Save/Reboot .........................................................82

Chapter 6 Appendix .................................................83

Appendix 1: Troubleshooting ....................................83

Appendix 2: FAQ ............................................................85

D840R ADSL2+ Router User Guide

Chapter 1 Overview

1.1 Product Introduction

D840R ADSL2+ Router complies with ADSL, ADSL2 and

ADSL2+ standards. Supporting up to 24Mbps

downstream rate and 1Mbps upstream rate, it supports

multiple network protocols and provides NAT Router,

Bridge and switch functions. Built-in 4-port switch can

add more end users without purchasing hub or switch.

In addition, the intelligent software, Setup Wizard, can

assist you to access the Internet fast and easily. Powerful

and exquisite, it is the best choice for SOHO and small

enterprise users to share the Internet.

1.2 Product Features

Provides up to 24Mbps downstream rate and

1Mbps upstream rate

Supports DHCP, NAT, IGMP, ICMP, ARP

Four 10/100M Auto-Negotiation RJ-45 Ethernet

ports for network adapter, Hub and switch

D840R ADSL2+ Router User Guide

connectivity

One RJ-11 port and Voice Splitter included

One USB port support for connecting PC’s USB port

Provides Web-based management and firmware

upgrade

Complies with ADSL, ADSL2 and ADSL2+ standards

Provides NAT Router, Bridge and switch functions

Compatible with all mainstream DSLAM (CO)

Provides PPPOE, PPPOA, CLIP protocols

Supports firewall and hacker attack prevention

Supports Internet Multi Media

Provides static and dynamic routes

Up to 6.5km transmission distance

Setup Wizard support for fast and easy

configurations

1.3 Supporting Protocol

Supports full-rate ADSL2+ standard

ANSI T1. 413 Issue 2

ITU-T G. 992. 1 (G. dmt)

ITU-T G. 992. 2 (G. Lite)

D840R ADSL2+ Router User Guide

ITU-T G. 992. 3

ITU-T G. 992. 5

1.4 Data Encapsulation

Supports RFC 1483 Bridge、RFC 1483 Router

Supports Classical IP over ATM (RFC 1577)

Supports PPP over ATM(RFC 2364)

Supports PPP over Ethernet (RFC 2516)

D840R ADSL2+ Router User Guide

Chapter 2 Hardware Installation

2.1 ADSL Router Connection

1. Connect one end of the telephone line to the LINE

port of the D810R and the other end to the

MODEM port of the voice splitter.

2. Connect the power adapter to the PWR port of the

D810R.

3. Use an Ethernet cable to connect the LAN port

with the NIC of your computer.

2.2 USB Installation

To connect the device to the USB interface of the

computer, please follow the steps below:

1. Connect to the USB port of the D810R through a

USB cable.

2. Connect the other end of the cable to the

computer’s USB port.

3. Set up the USB driver provided by the CD-ROM.

D840R ADSL2+ Router User Guide

Chapter 3 Before Web Management

Configuration

3.1 Network Configuration of Your Computer

1．On the desktop of your

computer, right-click

“My Network Places”,

and then select

“Properties” in the

shortcut menu.

2. In the window that

appears, right-click

“Local Area

Connection”, and then

select "Properties”.

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