What is the default encapsulation for serial interfaces on a Cisco router?

Oct 29, 2023 Last Updated: Apr 22, 2024 No Comments
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IT Questions Bank › Category: CCNA 4 v4.0 EWAN › What is the default encapsulation for serial interfaces on a Cisco router?

What is the default encapsulation for serial interfaces on a Cisco router?

  • HDLC
  • PPP
  • Frame Relay
  • X.25

Explanation: Cisco HDLC is the default encapsulation method used by Cisco devices on synchronous serial lines.

Exam with this question: EWAN v4 Chapter 2 Check Your Understanding: PPP
Exam with this question: CCNA 4 Exploration v4.0 Chapter 2 Quiz

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