At which layer of the TCP/IP model does TCP operate?

IT Questions BankCategory: CCNA 1 v4.0 ENetworkAt which layer of the TCP/IP model does TCP operate?

At which layer of the TCP/IP model does TCP operate?

  • transport
  • application
  • internetwork
  • network access

Explanation: TCP is the Transmission Control Protocol and it operates at the transport layer of the TCP/IP model. TCP ensures that IP packets are delivered reliably.

Exam with this question: Networking Basics - 15.3.3 Transport Layer Quiz
Exam with this question: CCNA 1 Exploration v4.0 Chapter 4 Quiz

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