300+ Network Engineer Interview Questions and Answer

Are you thinking about getting a job as a Network Engineer? Are you considering leaving your present position and getting a new networking job at a new company? Has it been a while since you’ve interviewed for a network engineer position? If you’ve answered yes to any of these questions then keep reading! We’ve compiled a list of things you need to do to be prepared for your next interview. We’ve also compiled a list of some tips for making sure you ace that interview as well as a list of 20 Network Engineer Interview Questions.

With this knowledge, can you pass the test?

Cisco Interview Process

The Cisco interview process for various roles may include a set of networking interview questions and Cisco coding questions. These check the in-depth knowledge and capability of the candidate for the role s/he has applied for. Cisco interviews can be challenging. The good news is that preparing in advance can make a big difference. The Cisco interview process is categorized into 3 rounds:

Round 1: Technical Interview 1

It includes questions on aptitude, C language, electronics, and MCQs on various topics such as OS (virtual memory, threads, memory management), Linux threads, Linked Lists, IPCs, mutex locks.

Can you describe what a DNS is and the services it provides?

  • How to Answer

  • Answer Example

  • This is a technical question meant to test your competency in this field. It also provides them an example of your communication skills. When you answer the question, make sure you first define the term, then describe the service it provides in common language. This will demonstrate your ability to work with individuals from other parts of Ciscos organization who may not have a technical background.

    “A Domain Name Server, or DNS, acts as a networks phone book. Organization-specific and public IP addresses and their hostnames are stored in the DNS. When a user enters a web address or URL, the DNS translates it into a corresponding machine language IP address. The user is then routed to the appropriate IP address, and the information or website is presented to them. There is a Central Registry where all the domain names are stored and updated periodically. All Internet service providers and host companies usually interact with the central registry to get the updated DNS details. In addition, private IP addresses for internal use by an organization are stored in a registry on the organizations DNS server.”

    Practice specific career interviews within Cisco

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    Cisco Network Engineer Interview Questions & Answers

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    Explore expert tips and resources to be more confident in your next interview.

    Continue practicing by visiting these similar question sets

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    Check also our new eBook Get That Network Engineer Job!

    Make sure you prepare well on those technical subjects. Don’t think that you know them already, actually spend time refreshing your knowledge to be and look more confident:

    Employers know you can look things up in a pinch but what do you know off the top of your head that you can hit the ground running and fix a problem if it arises.

    Put yourself in their shoes, what will they need from you? Review the job description and target those things specific to the job your interviewing for.

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