Which statement is true about the differences between a WAN and a LAN?
- WANs generally support higher bandwidth than LANs support.
- A WAN link typically traverses shorter geographic distances than a LAN link traverses.
- A WAN often relies on the services of carriers, such as telephone or cable companies, but a LAN does not.
- All WAN implementations generally use the same Layer 2 protocol but there are many accepted LAN Layer 2 protocols in use.
Exam with this question: CCNA Exploration 4: EWAN Chapter 1 Exam
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