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Top Network Administrator Interview Questions and Answers

| 10 minutes to read


Here is a List of essential Network Administrator Interview Questions and Answers for Freshers and mid level of Experienced Professionals. All answers for these Network Administrator questions are explained in a simple and easiest way. These basic, advanced and latest Network Administrator questions will help you to clear your next Job interview.

Network Administrator Interview Questions and Answers

These interview questions are targeted for a Network Administrator. You must know the answers of these frequently asked basic and advanced Networking questions to clear a Network Administrator Job interview.

1. What is the role of Network Administrator?

2. What could be the problem if PC is not able to connect to a specific server?

3. How to troubleshoot OSPF?

4. What is the BGP Attributes?

5. What is EIGRP?

6. What do you understand by NOC and SOC?

7. What are the different OSI layers?

8. Explain OSPF LSA types.

9. How to fix an IP address conflict?

10. How will you rectify IP address response?

11. What do you know about Linux operating system?

12. What is VSS?

13. What is Site-to-Site VPN?

14. Differentiate Router and Switch.

15. What is BGP?

16. What is Cloud Computing?

Some General Interview Questions for Network Administrator

1. How much will you rate yourself in Network Administrator?

When you attend an interview, Interviewer may ask you to rate yourself in a specific Technology like Network Administrator, So It's depend on your knowledge and work experience in Network Administrator.

2. What challenges did you face while working on Network Administrator?

This question may be specific to your technology and completely depends on your past work experience. So you need to just explain the challenges you faced related to Network Administrator in your Project.

3. What was your role in the last Project related to Network Administrator?

It's based on your role and responsibilities assigned to you and what functionality you implemented using Network Administrator in your project. This question is generally asked in every interview.

4. How much experience do you have in Network Administrator?

Here you can tell about your overall work experience on Network Administrator.

5. Have you done any Network Administrator Certification or Training?

It depends on the candidate whether you have done any Network Administrator training or certification. Certifications or training are not essential but good to have.


We have covered some frequently asked Network Administrator Interview Questions and Answers to help you for your Interview. All these Essential Network Administrator Interview Questions are targeted for mid level of experienced Professionals and freshers.
While attending any Network Administrator Interview if you face any difficulty to answer any question please write to us at Our IT Expert team will find the best answer and will update on the portal. In case we find any new Network Administrator questions, we will update the same here.