LevelOne WNC-0200, Руководство пользователя

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allows the network to identify it at the hardware level. Unlike IP addresses,
which can be changed or dynamically assigned by the network, the MAC
address of a networking device is permane nt.
5. What is WEP?
Wired Equivalent Privacy (WEP) is a type of data encryption mechanism
described in the IEEE 802.11 standard. The 22Mbps Wireless Access Point
supports 64/128/256 bit shared key for WEP.
6. Would the information be transmitted securely in th e air?
WLAN offers two layers of protection for security. F irst layer is on the hardware
level. As with Direct Sequence Spread Spectrum (DSSS) technology, it has the
inherent security feature of scrambling. Second of all, on the software level, the
security control is made possible by Wired Equivalent Privacy (WEP) for access
control.
7. What is ISM band?
The FCC and their counterparts outside of the U.S. have set aside bandwidth for
unlicensed use in the ISM (Industrial, Scientific and Medical) band. The 2.4GHz
unlicensed ISM band is available worldwide, which presents the opportunity for
the global market of 802.11b high speed wireless products.