D-Link DI-774 Router Manual PDF (Setup & Configuration Guide)

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Whenever you want to configure your network or the DI-774, you can access the

Configuration Menu by opening the web-browser and typing in the IP Address of the

DI-774. The DI-774 default IP Address is shown here:

Open the web browser

Type in the

IP Address

the Router (http://192.168.0.1)

Type

admin

in the

User

Name

field

Leave the

Password

blank

Click

Using the Configuration Menu

Home > Wizard

The Home>Wizard screen will appear.

Please refer to the

Quick Installation

Guide

for more information regarding the

Setup Wizard.

Note:

if you have changed the default IP Address

assigned to the DI-774, make sure to enter the

correct IP Address.

These buttons appear

on most of the configu-

ration screens in this

section. Please click on

the appropriate button

at the bottom of each

screen after you have

made a configuration

change.

http://192.168.0.1

Page 12 / 98

Using the Configuration Menu (continued)

Home > Wireless > Open or Shared

SSID-

Wireless Settings-

Choose 802.11a or 802.11g.

Here, 802.11a is selected.

802.11a uses the 5GHz frequency range and can support speeds of up to 54Mbps.

802.11g uses the 2.4GHz frequency range and can support speeds of up to 54Mbps.

802.11g is also backwards compatible with 802.11b.

“default” is the default setting. All devices on the network must share the same SSID.

you change the default setting, the SSID may be up to 32 characters long.

Page 13 / 98

Channel-

is the default channel for 802.11a.

is the default channel for 802.11g.

All devices on the network must share the same channel.

Authentication-

Open System -

communicates the key across the network

Hexadecimal

digits consist of the numbers 0-9 and the letters A-F

ASCII

(American Standard Code for Information Interchange) is a code for repre-

senting English letters as numbers from 0-127

Keys 1-4-

Input up to 4 WEP keys; select the one you wish to use.

Key Type-

Select

HEX

ASCII

All the devices on your network must share the same wireless

settings in order to communicate

WEP Encryption-

Select the level of encryption desired: 64, 128 or 152-bit

WEP-

Select

Enabled

Disabled.

Disabled

is the default setting.

Shared Key -

devices must have identical WEP settings in or-

der to communicate in the network

WPA -

Wi-Fi Protected Access authorizes and authenticates

users onto the wireless network. WPA uses stronger security

than WEP and is based on a key that changes automatically at

a regular interval. This mode requires a RADIUS server in the

network.

WPA-PSK -

Pre-Shared Key mode means that the wireless cli-

ent and the router must have the same passphrase in order to

establish the wireless connection. A RADIUS server is

not

re-

quired with PSK.

Home > Wireless > Open or Shared (continued)

Using the Configuration Menu (continued)

Page 14 / 98

Using the Configuration Menu (continued)

Home > Wireless > WPA

Authentication-

WPA

(Wi-Fi Protected Access) is selected.

802.1x

Lifetime-

Wi-Fi Protected Access authorizes and authenticates users onto

the wireless network. WPA uses stronger security than WEP

and is based on a key that changes automatically at a regular

interval.This mode requires the inclusion of a RADIUS server in

your network.

802.1x Authentication is a first line of defense against intrusion.

In the Authentication process the server verifies the identity of

the client attempting to connect to the network. Unfamiliar cli-

ents are denied access.

Select 5, 15, 30 minutes, or 1 or 8 hours, or 1 day for the authen-

tication period. After this period expires, a new key will auto-

matically be generated.

Radius Server 1-

IP -

Enter the IP Address of the RADIUS server.

Port -

Enter the port number that your RADIUS server uses for

Authentication. The default setting of 1812 is the port setting for

many RADIUS servers.

Shared Secret -

Enter the Shared Secret. The Shared Secret

must be the same as the Shared Secret on your RADIUS server.

Radius Server 2-

Optional. If you have a second RADIUS server, you will

input the same information as shown above.

Page 15 / 98

Using the Configuration Menu (continued)

Home > Wireless > WPA-PSK

Authentication-

Passphrase-

Enter a passphrase for the router. The RADIUS server should

use the same passphrase (secret key) as the router.

WPA-PSK -

Pre-Shared Key mode means that the wireless cli-

ent and the router must have the same passphrase in order to

establish the wireless connection. A RADIUS server is

not

re-

quired with PSK.

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