ActionTec T2200H User Manual download pdf (Page 89)

Actiontec USB/Ethernet DSL Modem User Manual

Appendix E Glossary

Ethernet Network

A standard wired networking configuration using cables and hubs.

Firewall

A method preventing users outside the network from accessing and/or damag-

ing files or computers on the network.

Gateway

A central device that manages the data traffic of your network, as well as data

traffic to and from the Internet.

IP (Internet Protocol) Address

A series of four numbers separated by periods identifying a unique Internet

computer host.

ISP Gateway Address

An IP address for the Internet router. This address is only required when using a

cable or DSL modem.

ISP (Internet Service Provider)

A business that allows individuals or businesses to connect to the Internet.

LAN (Local Area Network)

A group of computers and devices connected together in a relatively small area

(such as a house or an office). A home network is considered a LAN.

MAC (Media Access Control) Address

The hardware address of a device connected to a network.

NAT (Network Address Translation)

A method allowing all of the computers on a home network to use one IP

address, enabling access to the Internet from any computer on the home net-

work without having to purchase more IP addresses from the ISP.

PC Card

An adapter that inserts in the PCMCIA slot of a computer, enabling the commu-

nication with a device.

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ActionTec T2200H User Manual Page 89