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Questions and Answers
What are the two key functions of the network layer?
What are the two key functions of the network layer?
- Forwarding and multicasting
- Routing and forwarding (correct)
- Switching and multicasting
- Routing and switching
What does the control plane in the network layer determine?
What does the control plane in the network layer determine?
- How data is forwarded within a router
- How data is processed at the transport layer
- How data is transmitted from the network layer to the data link layer
- How a datagram is routed among routers along the path from source host to destination host (correct)
What is the main function of the data plane in the network layer?
What is the main function of the data plane in the network layer?
- Determining the path from source host to destination host
- Determining how datagrams arriving on a router input port are forwarded to the output port (correct)
- Implementing routing algorithms
- Managing network-wide logic
What does the network layer use to make routing decisions?
What does the network layer use to make routing decisions?
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What does the data plane in the network layer involve?
What does the data plane in the network layer involve?
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