37
Appendix C
Glossary
Subnet Mask
A set of four numbers configured like an IP address used to create IP address
numbers used within a particular network only.
TCP/IP (Transmission Control Protocol/Internet Protocol)
The standard protocol for data transmission over the Internet.
WAN (Wide Area Network)
A network connecting computers located in separate areas, (i.e., different build-
ings, cities, countries). The Internet is a WAN.
WECA (Wireless Ethernet Compatibility Alliance)
An industry group that certifies cross-vender interoperability and compatibility
of IEEE 802.11b wireless networking products and promotes the standard for
enterprise, small business, and home environments.
WLAN (Wireless Local Area Network)
A group of computers and other devices connected wirelessly in a small area.