Network Engineer Question:

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What are Gateways in network engineering?

Network Engineer Interview Question
Network Engineer Interview Question

Answer:

They relay packets among networks that have different protocols (e.g. between a LAN and a WAN). They accept a packet formatted for one protocol and convert it to a packet formatted for another protocol before forwarding it. They operate in all seven layers of the OSI model.

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What are Routers in network engineering?Explain ICMP (Internet Control Message Protocol)?