CCNA Exp 3 kap 7 wireless - Revision history

Heth at 18:32, 27 August 2009

2009-08-27T18:32:50Z

Heth at 05:36, 26 August 2009

2009-08-26T05:36:06Z

Heth at 05:29, 26 August 2009

2009-08-26T05:29:32Z

Heth at 05:12, 25 August 2009

2009-08-25T05:12:22Z

Heth: New page: Wireless standarder og anvendelsesområder Anvendelse i LAN [[Image:Exp3 wireless 3.png|800px|...

2009-08-25T05:06:56Z

New page

← Older revision		Revision as of 18:32, 27 August 2009
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		+	[[Category:CCNA]]

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-[[Image:Exp3 wireless 1.png|800px|left|thumb|Wireless standarder og anvendelsesområder]]
+__TOC__
-[[Image:Exp3 wireless 2.png|800px|left|thumb|Anvendelse i LAN]]
+{|
-[[Image:Exp3 wireless 3.png|800px|left|thumb|Sammenligning af trådløst og trådfast]]
+|[[Image:Exp3 wireless 1.png|800px|left|thumb|Wireless standarder og anvendelsesområder]]
-[[Image:Exp3 wireless 4.png|800px|left|thumb|WLAN i VLAN gennem Router-on-a-stick som måske har access-lister]]
+|-
-[[Image:Exp3 wireless 5.png|800px|left|thumb|Trådløs hastighed sammenlignet med afstand]]
+|[[Image:Exp3 wireless 2.png|800px|left|thumb|Anvendelse i LAN]]
-[[Image:Exp3 wireless 6.png|800px|left|thumb|Trådløse standarder og deres egenskaber]]
+|-
-[[Image:Exp3 wireless 7.png|800px|left|thumb|WI-FI certifikations mærke]]
+|[[Image:Exp3 wireless 3.png|800px|left|thumb|Sammenligning af trådløst og trådfast]]
-[[Image:Exp3 wireless 8.png|800px|left|thumb|Eksempler på trådløse netkort]]
+|-
-[[Image:Exp3 wireless 9.png|800px|left|thumb|Opsætning af trådløse Access Points (AP)]]
+|[[Image:Exp3 wireless 4.png|800px|left|thumb|WLAN i VLAN gennem Router-on-a-stick som måske har access-lister]]
-[[Image:Exp3 wireless 10.png|800px|left|thumb|CSMA/CA - Collision Avoidance (RTS/CTS)]]
+|-
 = Wireless operation =
-[[Image:Exp3 wireless 11.png|800px|left|thumb|Wireless parametre]]
+|-
-[[Image:Exp3 wireless 12.png|800px|left|thumb|Mixed mode problem]]
+|[[Image:Exp3 wireless 11.png|800px|left|thumb|Wireless parametre]]
-[[Image:Exp3 wireless 13.png|800px|left|thumb|SSID - Service Set Identifer broadcast]]
+|-
-[[Image:Exp3 wireless 14.png|800px|left|thumb|2,4 Ghz kanaler]]
+|[[Image:Exp3 wireless 12.png|800px|left|thumb|Mixed mode problem]]
 == 802.11 topologier ==
-[[Image:Exp3 wireless 15.png|800px|left|thumb|AD HOC forbindelse (Peer-to-Peer) Independent Basic Service Set (IBSS)]]
+|-
-[[Image:Exp3 wireless 16.png|800px|left|thumb|Infrasturcture Hub-and-Spoke Basic Service Set (BSS)]]
+|[[Image:Exp3 wireless 15.png|800px|left|thumb|AD HOC forbindelse (Peer-to-Peer) Independent Basic Service Set (IBSS)]]
-[[Image:Exp3 wireless 17.png|800px|left|thumb|Extended service area. Extended Service Set (ESS)]]
+|-
-[[Image:Exp3 wireless 18.png|800px|left|thumb|Opsummering]]
+|[[Image:Exp3 wireless 16.png|800px|left|thumb|Infrasturcture Hub-and-Spoke Basic Service Set (BSS)]]
 == Client og Access Point association ==
-[[Image:Exp3 wireless 19.png|800px|left|thumb|AP Broadcast SSID]]
+|-
-[[Image:Exp3 wireless 20.png|800px|left|thumb|Client prober - undersøger - om der er trådløse netværk. Enten med eller uden SSID]]
+|[[Image:Exp3 wireless 19.png|800px|left|thumb|AP Broadcast SSID]]
-[[Image:Exp3 wireless 21.png|800px|left|thumb|Client prøver at koble op. Identificerer sig selv (Authenticate)]]
+|-
-[[Image:Exp3 wireless 22.png|800px|left|thumb|AP og Client Asscocierer sig med hinanden (Udveksler MAC adresser og kanalen er åben - hvis accepteret af AP)]]
+|[[Image:Exp3 wireless 20.png|800px|left|thumb|Client prober - undersøger - om der er trådløse netværk. Enten med eller uden SSID]]
 == Planning the wireless LAN ==
-[[Image:Exp3 wireless 23.png|800px|left|thumb|Bygning]]
+|-
-[[Image:Exp3 wireless 24.png|800px|left|thumb|Enkelt AP dæknigsområde]]
+|[[Image:Exp3 wireless 23.png|800px|left|thumb|Bygning]]
-[[Image:Exp3 wireless 25.png|800px|left|thumb|AP placering ved siden af hinanden]]
+|-
-[[Image:Exp3 wireless 26.png|800px|left|thumb|Done]]
+|[[Image:Exp3 wireless 24.png|800px|left|thumb|Enkelt AP dæknigsområde]]
+|-
 == Opgaver ==
 *Opgave [http://mars.tekkom.dk/cisco/exp3/theme/cheetah.html?cid=1300000000&l1=en&l2=none&chapter=7 puslespil]
 == Unauthorized Access ==
-[[Image:Exp3 wireless 27.png|800px|left|thumb|Misbrug af Wireless netærk]]
+|-
-[[Image:Exp3 wireless 28.png|800px|left|thumb|Misbrug af Wireless netærk]]
+|[[Image:Exp3 wireless 27.png|800px|left|thumb|Misbrug af Wireless netærk]]
-[[Image:Exp3 wireless 29.png|800px|left|thumb|Misbrug af Wireless netærk]]
+|-
-[[Image:Exp3 wireless 30.png|800px|left|thumb|Misbrug af Wireless netærk]]
+|[[Image:Exp3 wireless 28.png|800px|left|thumb|Misbrug af Wireless netærk]]
 == Sikkerhed ==
-[[Image:Exp3 wireless 31.png|800px|left|thumb|Overblik over protokoller]]
+|-
-[[Image:Exp3 wireless 32.png|800px|left|thumb|]]
+|[[Image:Exp3 wireless 31.png|800px|left|thumb|Overblik over protokoller]]
-[[Image:Exp3 wireless 33.png|800px|left|thumb|EAP]]
+|-
-[[Image:Exp3 wireless 34.png|800px|left|thumb|Kryptering]]
+|[[Image:Exp3 wireless 32.png|800px|left|thumb|]]
 == Controlling Access ==
-[[Image:Exp3 wireless 35.png|800px|left|thumb|]]
+|-

@@ Line 8: / Line 8: @@
 [[Image:Exp3 wireless 8.png|800px|left|thumb|Eksempler på trådløse netkort]]
 [[Image:Exp3 wireless 9.png|800px|left|thumb|Opsætning af trådløse Access Points (AP)]]
-[[Image:Exp3 wireless 10.png|800px|left|thumb|CSMA/CA - Collision Avoidance]]
+[[Image:Exp3 wireless 10.png|800px|left|thumb|CSMA/CA - Collision Avoidance (RTS/CTS)]]

← Older revision		Revision as of 05:12, 25 August 2009
Line 6:		Line 6:
	[[Image:Exp3 wireless 6.png\|800px\|left\|thumb\|Trådløse standarder og deres egenskaber]]		[[Image:Exp3 wireless 6.png\|800px\|left\|thumb\|Trådløse standarder og deres egenskaber]]
	[[Image:Exp3 wireless 7.png\|800px\|left\|thumb\|WI-FI certifikations mærke]]		[[Image:Exp3 wireless 7.png\|800px\|left\|thumb\|WI-FI certifikations mærke]]
		+	[[Image:Exp3 wireless 8.png\|800px\|left\|thumb\|Eksempler på trådløse netkort]]
		+	[[Image:Exp3 wireless 9.png\|800px\|left\|thumb\|Opsætning af trådløse Access Points (AP)]]
		+	[[Image:Exp3 wireless 10.png\|800px\|left\|thumb\|CSMA/CA - Collision Avoidance]]