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Wired Ethernet network
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
Using a wired Ethernet 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, Fast Ethernet, or Gigabit Ethernet
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.
Important 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.