CCNA Interview Questions and Answers for 2017

CCNA Interview Questions and Answers for 2017

Welcome to our blog post on CCNA interview questions and answers for the year 2017. If you are preparing for a CCNA job interview or simply looking to enhance your networking knowledge, this comprehensive set of questions and answers will undoubtedly prove useful.

1. What is CCNA?

CCNA, short for Cisco Certified Network Associate, is an entry-level certification provided by Cisco Systems, a renowned networking and telecommunications equipment provider. It validates the fundamental knowledge and skills required to manage networks, troubleshoot issues, and ensure network security.

2. Why is CCNA certification important?

CCNA certification is highly regarded in the IT industry. It demonstrates your proficiency in networking concepts and technologies, making you a valuable asset to employers. With a CCNA certification, you have a competitive edge when applying for networking roles and can enjoy better career prospects and salary opportunities.

3. What are the prerequisites for CCNA certification?

There are no specific prerequisites for CCNA certification. However, having a basic understanding of networking concepts and some hands-on experience with Cisco equipment will greatly benefit you during the certification process.

4. What topics are covered in the CCNA exam?

The CCNA exam covers a wide range of networking topics, including:

  • IP addressing and subnetting
  • Routing protocols
  • Switching concepts
  • Network security
  • Wireless networking
  • Network troubleshooting

5. How can one prepare for the CCNA exam?

Preparing for the CCNA exam requires a combination of study materials, hands-on practice, and dedication. Here are some tips to help you prepare effectively:

  • Enroll in a CCNA training course
  • Read CCNA study guides and books
  • Create a study schedule and stick to it
  • Practice with network simulation tools

6. What job opportunities are available for CCNA certified professionals?

A wide range of job opportunities are available for CCNA certified professionals, including:

  • Network Administrator
  • Network Engineer
  • IT Support Specialist
  • Network Security Specialist
  • Systems Engineer

These are just a few examples, and the demand for CCNA certified professionals continues to grow rapidly.

7. How has CCNA certification evolved over the years?

Over the years, CCNA certification has adapted to keep up with the changing technology landscape. In 2013, Cisco introduced a new curriculum (CCNA 2.0) to reflect the evolving job roles of network professionals and the advancements in networking technologies. The latest version of CCNA (CCNA 7.0) was released in 2020, incorporating the latest industry trends and technologies.

8. What are some common networking interview questions?

Here are a few common networking interview questions that you may come across:

  • Explain the difference between a switch and a router.
  • What is the purpose of DHCP?
  • How does OSPF differ from RIP?
  • What is VLAN and why is it used?
  • How do you troubleshoot network connectivity issues?

9. How can you maintain CCNA certification after passing the exam?

To maintain CCNA certification, you must recertify every three years. This can be done by passing one of the following:

  • Any current associate-level exam (excluding ICND1 exam)
  • Any current 642-XXX or 300-XXX professional-level exam
  • Any current 642-XXX Cisco Specialist exam

By recertifying, you ensure that your skills and knowledge remain up-to-date in a rapidly changing networking environment.

10. In conclusion

CCNA certification is a valuable credential for networking professionals. It provides a solid foundation in networking concepts and opens up numerous job opportunities. By adequately preparing for the CCNA exam and staying current with advancements in networking technologies, you can excel in your networking career.

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