Difference between revisions of "CCNA Explorer 4 Accessing the Wan"

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|[[Image:Exp4wan23.png|800px|left|thumb|ATM]]
 
|[[Image:Exp4wan23.png|800px|left|thumb|ATM]]
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|[[Image:Exp4wan24.png|800px|left|thumb|DSL]]
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|[[Image:Exp4wan25.png|800px|left|thumb|Cable]]
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|[[Image:Exp4wan26.png|800px|left|thumb|Wireless]]
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|[[Image:Exp4wan27.png|800px|left|thumb|VPN]]
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|[[Image:Exp4wan28.png|800px|left|thumb|VPN]]
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|[[Image:Exp4wan29.png|800px|left|thumb|Metro Ethernet]]
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|[[Image:Exp4wan30-1.png|800px|left|thumb|WAN typer 1]]
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|[[Image:Exp4wan30-2.png|800px|left|thumb|WAN typer 2]]
 
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Revision as of 05:40, 8 September 2009

WAN standarder

Wans
Small Office home - Lille kontor
Campus - Hovedkontor
Branch - Filialer
Distributed
Enterprise Arkitektur
Enterprise Arkitektur
Enterprise Arkitektur
Eksempel
OSI og lag 2 WAN's
Udbyder og kundeplaceret udstyr (Demarcation Point)
WAN enheder
Fysiske standarder
Fysiske standarder
Data Link protokoller
HDLC frame.
WAN typer i CCNA
Amerikanske og Europæiske standarder ofte forskellige
Linie hastigheder
ISDN
X.25
Frame Relay
ATM
DSL
Cable
Wireless
VPN
VPN
Metro Ethernet
WAN typer 1
WAN typer 2
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