The network administrator can ping a remote router but is unable to telnet to it. At what layer of the OSI model does this error occur?

Dec 14, 2023 Last Updated: Dec 14, 2023 No Comments
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IT Questions Bank › Category: CCNA Discovery v4 › The network administrator can ping a remote router but is unable to telnet to it. At what layer of the OSI model does this error occur?

The network administrator can ping a remote router but is unable to telnet to it. At what layer of the OSI model does this error occur?

  • physical
  • network
  • data link
  • application

Exam with this question: CCNA Discovery 2: DsmbISP Final Exam

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