The two functions of the network layer are:Group of answer choicesQueuing and ForwardingForwarding and RoutingRouting and Traffic ControlRouting and Queuing
Question
The two functions of the network layer are:
- Group of answer choices
- Queuing and Forwarding
- Forwarding and Routing
- Routing and Traffic Control
- Routing and Queuing
Solution
To determine the correct answer, let's analyze the functions typically associated with the network layer in the OSI model:
-
Forwarding: This function involves the internal transfer of packets from incoming links to outgoing links within a router. It uses information from the routing table to forward packets to their destination.
-
Routing: This function refers to the process of determining the optimal path for data transmission across a network. It involves creating and maintaining routing tables that guide the forwarding process.
Given these definitions, the two primary functions of the network layer are Forwarding and Routing.
Final Answer
Forwarding and Routing
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