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Suppose we eliminate tcp and instead rely exclusively on udp as our only transport layer protocol. ⢠how does this impact operations at the application layer? ⢠how does this impact operations at the network layer?

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rsmith6559
TCP is a reliable protocol. Verification of the data (to an extent) is performed. UDP is an unreliable protocol. It's a "fire and forget" protocol. Since the verification ( packet counts, checksums ) isn't being done, the application[s] have to do it.