Gateway 300x User Guide

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Chapter 7: Networking Your Computer

Create a wired Ethernet network by using special wires to connect all the computers and 
devices on your network. Wired Ethernet networks are typically faster than other network 
types. Create a wired Ethernet network if:

■

You are building a new home or your existing home already has Ethernet cable 
installed in each room that has a device you want to connect

■

You are creating a network in an office or business where network speed is more 
important than moving about with your computer

■

Your computer has an Ethernet jack for connecting to the network

A wired Ethernet network consists of two or more computers connected together through 
an Ethernet cable. This connection type is commonly used in offices around the world 
and can be used to build computer networks in the home.

Ethernet is available at three different speeds. Standard Ethernet runs at 10 Mbps, Fast 
Ethernet runs at 100 Mbps, and Gigabit Ethernet runs at 1000 Mbps. Most home networks 
are built using Standard or Fast Ethernet components. Business networks are typically built 
using Fast or Gigabit Ethernet components.

To create a wired Ethernet network, you or your electrician must install special Ethernet 
cables in your home or office.

The most common way to set up a wired Ethernet network is Dynamic Host Control 
Protocol (DHCP) using a router. A DHCP network configuration uses a router to 
automatically assign IP addresses to each computer or network device.

Check local code requirements before installing Ethernet cable or 
other wiring in your home or office. Your municipality may require you 
to obtain a permit and hire a licensed installer.