Technical University of Cluj-Napoca Group 3250. Wireless Networks. Cluj-Napoca, 24 Nov. 2003. Authors: Marius Popovici Daniel Crişan Zagham Abbas. Presentation Outline. Wireless Technology overview The IEEE 802.11 WLAN Standards Secure Wireless LANs
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The wireless LAN connects to a wired LAN
Complete Wireless Networks
Wireless LANs operate in almost the same way as
wired LANs, using the same networking protocols
and supporting the most of the same
Data Link Layer:
address roaming, you may need
to purchase equipment from one
vendor if your users need to roam
from one access point to another.
CISCO Aironet 350 series
Wireless Handheld Terminal
Semi Parabolic Antenna