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wired LAN is called an Infrastructure configuration. Infrastructure is applicable to enterprise
scale for wireless access to central database, or wireless
11. ISM Band
The FCC and their counterparts outside of the U.S. have set aside bandwidth for unlicensed
use in the so-called ISM (Industrial, Scientific and Medical) band. Spectrum in the vicinity of
2.4 GHz, in particular, is being made available (Industrial, Scientific and Medical) band.
Spectrum in the vicinity of 2.4 GHz, in particular, is being made available of users around the
globe.
12. Local Area Network (LAN)
A LAN is a group of computers, each equipped with the appropriate network adapter card
connected by cable/air, that share applications, data, and peripherals. All connections are
made via cable or wireless media, but a LAN does not use telephone services. It typically
spans a single building or campus.
13. Network
A network is a system of computers that is connected. Data, files, and messages can be
transmitted over this network. Networks may be local or wide area networks.
14. Protocol
A protocol is a standardized set of rules that specify how a conversation is to take place,
including the format, timing, sequencing and/ or error checking.
15. SSID
A Network ID unique to a network. Only clients and Access Points that share the same SSID
are able to communicate with each other. This string is case-sensitive.
16. Static IP Addressing
A method of assigning IP addresses to clients on the network. In networks with Static IP
address, the network administrator manually assigns an IP address to each computer. Once a
Static IP address is assigned, a computer uses the same IP address every time it reboots and
logs on to the network, unless it is manually changed.
17. Temporal Key Integrity Protocol (TKIP)
The Temporal Key Integrity Protocol, pronounced tee-kip, is part of the IEEE 802.11i
encryption standard for wireless LANs. TKIP is the next generation of WEP, the Wired
Equivalency Protocol, which is used to secure 802.11 wireless LANs. TKIP provides per-
packet key mixing, a message integrity check and a re-keying mechanism, thus fixing the
flaws of WEP.
18. Transmission Control Protocol / Internet Protocol (TCP/IP)
TCP/IP is the protocol suite developed by the Advanced Research Projects Agency (ARPA). It
is widely used in corporate Internet works, because of its superior design for WANs. TCP
governs how packet is sequenced for transmission the network. The term “TCP/IP” is often
used generically to refer to the entire suite of related protocols.
19. Transmit / Receive
The wireless throughput in Bytes per second averaged over two seconds.
