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Ganezh [65]
3 years ago
5

What is the lowest layer of the OSI model at which LANs and WANs support the same protocols?

Computers and Technology
1 answer:
Komok [63]3 years ago
3 0

Answer: Layer 3

Explanation:

The layer 3 in OSI model is the network layer which is responsible for routing the packet across the network.

So we need a switch and a router for the LAN and WAN connection and both of them has to support the same protocols at layer 3.

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