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Chapter 2: Networking Basics

The Use of IP Addresses

Broadband Router

A DHCP server can either be a designated PC on the network or another network device, such as the Router. By

default, the Router’s Internet Connection Type is

Obtain an IP automatically

(DHCP).

The PC or network device obtaining an IP address is called the DHCP client. DHCP frees you from having to assign

IP addresses manually every time a new user is added to your network.

For DSL users, many ISPs may require you to log on with a user name and password to gain access to the

Internet. This is a dedicated, high-speed connection type called Point to Point Protocol over Ethernet (PPPoE).

PPPoE is similar to a dial-up connection, but PPPoE does not dial a phone number when establishing a

connection. It also will provide the Router with a dynamic IP address to establish a connection to the Internet.

PPPoE

(

P

oint to

P

oint

P

rotocol

o

ver

E

thernet): a type of

broadband connection that provides authentication

(username and password) in addition to data transport.

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Chapter 3: Getting to Know the Broadband Router

The Front Panel

Broadband Router

Chapter 3: Getting to Know the Broadband Router

The Front Panel

The Router’s LEDs are located on the front panel.

LEDs

Ethernet 1-4

Green. The

Ethernet

LEDs serves two purposes. If an LED is continuously lit, the Router

is connected to a device through the corresponding port (1, 2, 3, or 4). If an LED is

flashing, the Router is actively sending or receiving data over that port.

Internet1

Green. The

Internet1

LED lights up when the Router is connected to your cable or DSL

modem through the corresponding Internet port.

Internet2

Green. The

Internet2

LED lights up when the Router is connected to your cable or DSL

modem through the second Internet port.

Diag

Orange. The

Diag

LED lights up when the system is not ready. The LED goes off when

the system is ready.

System

Green. The

System

LED lights up when the Router is powered on. If the LED is flashing,

the Router is running a diagnostic test.

Figure 3-1: Front Panel

port:

the connection point on a computer or networking

device used for plugging in cables or adapters.

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Chapter 3: Getting to Know the Broadband Router

The Back and Side Panels

Broadband Router

The Back and Side Panels

The Router’s ports and Reset button are located on the back panel of the Router.

If the Router is having problems connecting to the Internet, press the Reset button for just a

second with a paper clip or a pencil tip. This is similar to pressing the Reset button on your PC to

reboot it.

If you are experiencing extreme problems with the Router and have tried all other

troubleshooting measures, press and hold in the Reset button for 30 seconds. This will restore

the factory defaults and clear all of the Router’s settings, such as port forwarding or a new

password.

Ports

Ethernet 1-4

These four

Ethernet

ports connect to network devices, such as PCs, print servers, or additional

switches.

Internet1

The

Internet1

port connects to a cable or DSL modem.

Internet2

The

Internet2

port acts as an additional Internet port and connects to a cable or DSL modem.

Power

The

Power

port is where you will connect the included AC power cable.

Proceed to “Chapter 4: Connecting the Broadband Router.”

Internet1

Ethernet

Internet2

boot:

to start a device and cause it to

start executing instructions.

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Chapter 4: Connecting the Broadband Router

Overview

Broadband Router

Chapter 4: Connecting the Broadband Router

Overview

To set up your network, you will need to do the following:

•

Connect the Router to one of your PCs according to the instructions in this chapter.

•

Set up and configure the Router with the setting(s) provided by your Internet Service Provider (ISP) according

to “Chapter 5: Setting up and Configuring the Broadband Router.”

The installation technician from your ISP should have left the setup information with you after installing your

broadband connection. If not, you can call your ISP to request the information. Once you have the setup

information for your specific type of Internet connection, then you can begin installation and setup of the Router.

Cable or DSL

Modem

Broadband

Router

Notebook with

Ethernet Adapter

PC with Ethernet

Adapter

Figure 4-1: Example of a Typical Network

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Chapter 4: Connecting the Broadband Router

Connection Instructions

Broadband Router

Connection Instructions

1.

Before you begin, make sure that all of your hardware is powered off, including the Router, PCs, hubs,

switches, and cable or DSL modem.

2.

Connect one end of an Ethernet network cable to one of the Ethernet ports on the back of the Router. Connect

the other end to an Ethernet port on a network device, e.g., a PC, print server, hub, or switch.

Repeat this step to connect more PCs or other network devices to the Router.

3.

Connect your cable or DSL modem’s Ethernet cable to one of the Router’s Internet ports. If using the Internet2

port, connect a second cable to it, and the other end to the network device, e.g., modem or public server.

4.

Power on the cable or DSL modem and the other network device if using one.

5.

Connect the included AC power cable to the Router’s Power port, and then plug the power adapter into an

electrical outlet.

The System LED on the front panel will light up as soon as the power adapter is connected properly.

Proceed to “Chapter 5: Setting Up and Configuring the Broadband Router.”

Figure 4-2: Connect a PC

Figure 4-3: Connect the Internet

Figure 4-4: Connect the Power

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