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The transport-layer concept of a port number is used to identify:
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Subject
Computer Science
Topic
Computer Networks
Subtopic
Transport Layer
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medium
A MAC address
A specific application or service on a host
A router interface
A physical cable
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Explanation
Port numbers identify particular application processes or services, allowing multiplexing of connections on one host.…
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Concept Behind This Question
This question focuses on the concept of Transport Layer under the broader topic of Computer Networks.
Related key concepts: transport-layer.
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Question Details
- Subject:
- Computer Science
- Topic:
- Computer Networks
- Subtopic:
- Transport Layer
- Difficulty:
- medium
- Source:
- Tanenbaum Computer Networks 5th Ed Ch.6
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