Describe what is considered a Layer 1 WAN Technology, mention the names of the 4 better...

Describe what is considered a Layer 1 WAN Technology, mention the names of the 4 better known technologies, and give one characteristic for each.

Describe what is considered Layer 2 WAN technologies, mention the names of the 3 better known technologies, and give one characteristic for each.

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venereology answered 2 years ago

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