Queenlatifah6408 Queenlatifah6408
  • 02-08-2019
  • Computers and Technology
contestada

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



Layer 2



Layer 3



Layer 4



Layer 5

Respuesta :

Limosa
Limosa Limosa
  • 06-08-2019

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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