Introduction to Networking

Cable/DSL modem

Router

Equipment you need for a router-based Ethernet network

For an 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

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.

Tips & Tricks 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

www.gateway.com

51