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B. A protection mechanism called RTS.CTS that governs how 802.11g devices and
802.11b devices interoperate.
10. What does IEEE 802.11 feature support?
The product supports the following IEEE 802.11 functions:
-- CSMA/CA Plus Acknowledge Protocol
-- Multi-Channel Roaming
-- Automatic Rate Selection
-- RTS/CTS Feature
-- Fragmentation
-- Power Management
11. What is Ad-Hoc?
An Ad-Hoc integrated wireless LAN is a group of computers, each has a Wireless LAN
adapter, Connected as an independent wireless LAN. Ad-Hoc wireless LAN is applicable at
a departmental scale for a branch or SOHO ope
ration.
12. What is Infrastructure?
An integrated wireless and wireless and wired LAN is called an Infrastructure configuration.
Infrastructure is applicable to enterprise scale for wireless access to central database, or
wireless application for mobile workers.
13. What is BSS ID?
A specific Ad hoc LAN is called a Basic Service Set (BSS). Computers in a BSS must be
configured with the same BSS ID.
14. What is WEP?
WEP is Wired Equivalent Privacy, a data privacy mechanism based on a 40 bit shared key
algorithm, as described in the IEEE 802.11 standard.
15. What is TKIP?
TKIP is a quick-fix method to quickly overcome the inherent weaknesses in WEP security,
especially the reuse of encryption keys. TKIP is involved in the IEEE 802.11i WLAN security
standard, and the specification might be officially released by early 2003.
16. What is AES?
AES (Advanced Encryption Standard), a chip-based security, has been developed to