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7 WAN Concepts - Coggle Diagram
7 WAN Concepts
WAN Acces Technologies
Leased lines – dedicated, point-to-point connections.
DSL, Cable, and Fiber broadband – cost-effective, shared medium.
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Definition of a WAN
WAN vs LAN: geographic scope, speed, complexity.
Why companies need WANs: connect remote offices, branches, or data centers.
Key features: long distance, higher latency, lower bandwidth, higher cost.
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Addressing, Routing and NAT in WANs
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