Gateway 200E User Manual page 51

Example router-based Ethernet network
The following is an example of a wired Ethernet network. The network is made up of a router, a
cable or DSL modem, your computers, and cables connecting each of these components. The router
is the central control point for the network.
Tip
To add the ability to access a wireless Ethernet network to your wired Ethernet
network, connect an access point to the router or use a router that has a built-in access point.
Attached to the router are all of your computers or Ethernet-ready devices. Also connected to the
router is a cable or DSL modem that provides access to the Internet.
Cable/DSL
modem
Router
Equipment you need for a router-based Ethernet network
Important
For best results, all Ethernet components should be either standard Ethernet (10
Mbps), Fast Ethernet (100 Mbps or 10/100), or Gigabit Ethernet (1000 Mbps or 10/100/1000).
A mixture of components rated at different speeds will result in your network running at
the speed of the slowest rated component.
For a wired Ethernet network you need:
•
Two or more computers with Ethernet jacks
•
One router
•
One broadband Internet connection (optional)
•
Ethernet cables connecting all of the network equipment
When buying your router, be sure the model includes everything your network needs, including:
•
Internet security features, such as a firewall, to protect your network from unwanted
intruders
•
4-port switch to eliminate the need for additional network hardware
•
DHCP server/dynamic IP address assignment to automatically configure network and IP
addresses
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