Netgear WGE111 User Manual download pdf (Page 84)

User Manual for the NETGEAR WGE111 Wireless Game Adapter

4 Glossary

Network Address Translation

NAT. A technique by which several hosts share a single IP address for access to the Internet.

NIC

Network Interface Card. An adapter in a computer which provides connectivity to a network.

packet

A block of information sent over a network. A packet typically contains a source and destination network

address, some protocol and length information, a block of data, and a checksum.

router

A device that forwards data between networks. An IP router forwards data based on IP source and

destination addresses.

Routing Information Protocol

RIP. A protocol in which routers periodically exchange information with one another so that they can

determine minimum distance paths between sources and destinations.

Subnet Mask

A mask used to determine what subnet an IP address belongs to. Subnetting enables a network administrator

to further divide an IP address into two or more subnets.

TCP/IP

The main internetworking protocols used in the Internet. The Internet Protocol (IP) used in conjunction with

the Transfer Control Protocol (TCP) form TCP/IP.

WAN

A long distance link used to extend or connect remotely located local area networks. The Internet is a large

WAN.

WEB Proxy Server

A Web proxy server is a specialized HTTP server that allows clients access to the Internet from behind a

firewall.

The proxy server listens for requests from clients within the firewall and forwards these requests to remote

Internet servers outside the firewall. The proxy server reads responses from the external servers and then

sends them to internal client clients.

wide area network

WAN. A long distance link used to extend or connect remotely located local area networks. The Internet is a

large WAN.

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Netgear WGE111 User Manual Page 84