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

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DSL-2750U User Manual

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

Obtain an IP address automatically:

The modem obtains a WAN IP

address automatically and at this time it enables DHCP client functions. The

WAN IP address is obtained from the uplink equipment like BAS and the

uplink equipment is required to enable the DHCP server functions.



Use the following IP address:

If you want to manually enter the WAN IP

address, select this check box and enter the information in the field.



WAN IP Address:

Enter the IP address of the WAN interface provided by

your ISP.



WAN Subnet Mask:

Enter the subnet mask concerned to the IP address of

the WAN interface provided by your ISP.



Default Gateway

: Enter the default gateway.



Obtain DNS info automatically from WAN interface:

You can get DNS

server information from the selected WAN interface



Use the following Static DNS IP address:

If you want to manually enter the

IP address of the DNS server, select this check box and enter the information

in the fields.



Primary DNS server:

Enter the IP address of the primary DNS server.



Secondary DNS server:

Enter the IP address of the secondary DNS server

provided by your ISP.

After setting appropriate fields, click

Next.

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4.2.3

3G Internet Setup

Choose

Advanced Setup

>

3G Internet Setup

, and the following page appears.

This page is used to configure the 3G connection. If you want to access the

Internet through a 3G connection, a 3G network card is required. Connect the 3G

network card to the USB interface of the Router.

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If the 3G network card is installed, you may click the button on the

Action

column

to establish or disconnect the 3G connection.



Information

: Click this button to display the information of the 3G network

card.



Upload Driver

: For an un-supported USB dongle, click this button to upload

the new driver for USB support.

The driver will be a text file which should be

obtained from your 3G dongle provider.



Pin Manage

: Click this button to manage the PIN.

The following modes of PIN management are shown.



Enable PIN protect

: If you Enable it, you need to enter the PIN code when

rebooting or inserting the USB device.



Unlock with PIN code

: If you Enable it, you need to enter the PIN code

when using a 3G device.



Unlock with PUK & PIN

: If you Enable it, you need to enter the PUK code

when failing to enter the correct PIN code 3 times.



Change PIN code

: Choose this to change the PIN code.

Click

Add

in the

3G Mobile Setup

to display the following page.

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Default settings for Username, Password, Authentication method, APN, and Dial

Number are to be set.

In this page, you are allowed to configure the settings of the 3G USB modem.



Enable USB Modem:

If you want to access the Internet through the 3G

network card, you must enable the USB modem.



User Name:

Username provided by your 3G ISP.



Password:

Password provided by your 3G ISP.



Authentication Method:

Select a proper authentication method from the

drop- down list. You can select Auto, PAP, CHAP, or MSCHAP.



APN:

APN (Access Point Name) is used to identify the service type. Enter

the APN provided by your 3G ISP.



Dial Number:

Enter the dial number provided by your 3G ISP.



Idle time (in sec.):

If there is no traffic for the preset time, the 3G will

disconnect automatically.



Net Select:

Select the 3G network that is available.You may select EVDO,

WCDMA, CDMA2000, TD-SCDMA, GSM, or Auto.

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