Wireless Networks dor Dummies phần 10 pot
Wireless Networks dor Dummies phần 10 pot
... demonstrandum:
that is, that which was to be proved):
dB = 10 log
10
(P2 / P1)
–3 dB = 10 log
10
(P2 / 100 )
–0.3 = log
10
(P2 / 100 )
10 – 0.3 = P2 / 100
0.50 = P2 / 100
P2 = 50%
Now, you may not feel like using ... appc.qxd 9/3/04 8:40 AM Page 364
388
Wireless Networks For Dummies
WirelessCommunities Web site, 345
WirelessMan network, 15
WirelessNetworkProducts W...
Wireless Networks dor Dummies phần 2 pot
... include
ߜ
www.mcgill.ca/ncs/access /wireless/ support/access
ߜ www.inet.co.th/services/wirelesszone
ߜ standards.ieee.org /wireless
ߜ www.lib.uiowa.edu/hardin /wireless. html
ߜ www.ezgoal.com/hotspots /wireless/ score.asp?FileID=86181
If you are ... software,
or wireless sniffer
ߜ Potential or actual sources of interference, which is information you cap-
tured from the wireless sniffer o...
Wireless Networks dor Dummies phần 6 potx
... to
implement wireless VLANs. There are many vendor products, including Cisco’s
Aironet 1200 and Symbol’s WS 5000 Wireless Switch.
To implement this functionality, you need both the specialized wireless
equipment ... Secure Wireless Access with Virtual Private Networking
17_575252 ch12.qxd 9/2/04 4:06 PM Page 213
extensions of WEP that support key lengths from 40 bits to 104 bits. At...
Wireless Networks dor Dummies phần 7 potx
...
20_575252 ch14.qxd 9/2/04 4:08 PM Page 254
Chantry Networks (www.chantrynetworks.com), Cisco Systems (www.cisco.
com
), Extreme Networks (www.extremenetworks.com), Gateway Inc. (www.
gateway.com
), ... enclosure. You can find
Wired
segment B
Wired
segment A
Wireless
bridge
Wireless
bridge
Wireless
link
Server
Client
Figure 14-1:
Point-to-
point
wireless
bridge.
252
Part IV: Keepi...
Wireless Networks dor Dummies phần 1 ppsx
... Tethers: Entering the Wireless World . . . . .9
Understanding the Risks and Rewards of Going Wireless 10
What you risk 10
The benefits you gain 11
Applications of Wireless Networks 11
Sorting Out ... Davis
Wireless
Networks
FOR
DUMmIES
‰
00_575252 ffirs.qxd 9/2/04 3:49 PM Page i
Configuring a wireless network 21
Staying secure in the wireless world 22
Administering and m...
Wireless Networks dor Dummies phần 3 docx
... additional data that we cannot
cover here.
101
Chapter 5: Moving On to a Wireless LAN: Your Wireless Access Point
09_575252 ch05.qxd 9/2/04 3:57 PM Page 101
All your connections are in place and ... Implementing Your Wireless Network
08_575252 ch04.qxd 9/2/04 3:56 PM Page 82
The operating range is about 10 meters (or 30 feet), but you can extend it to
100 meters (using more powe...
Wireless Networks dor Dummies phần 4 ppsx
... 6-2:
Compaq
USB
wireless
adapter.
106
Part II: Implementing Your Wireless Network
10_ 575252 ch06.qxd 9/2/04 3:58 PM Page 106
Bell Mobility, Microcell Solutions (Fido), Rogers AT&T Wireless, and ... and home offices.
Figure 6-4:
Wireless
print server
attached to
a printer.
108
Part II: Implementing Your Wireless Network
10_ 575252 ch06.qxd 9/2/04 3:58 PM Page 108
The ke...
Wireless Networks dor Dummies phần 5 ppsx
... antivirus software on all wireless clients. (See Chapter 10. )
ߜ Use personal firewall software on all wireless clients. (See Chapter 10. )
ߜ Use a secure transport for wireless communications: ... version 4 of the software:
ߜ The Proxim models 8 410- WD and 8420-WD. The 8 410- WD has also been
sold as the Dell TrueMobile 1150, Compaq WL 110, and Avaya Wireless
802.11b PC Card.
ߜ M...
Wireless Networks dor Dummies phần 8 pps
... wireless networks, only to find out they did. This chapter is
for those who acknowledge that they have wireless networks installed (and
for those who don’t).
Discovering the Extent of
Your Wireless ... (host- or target-based IDS) and networks (network-based IDS). More
recently, vendors have developed a wireless intrusion detection system (WIDS)
for wireless networks. A WIDS c...
Oracle PL/SQL for dummies phần 10 potx
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