Cisco Network Engineer Mock Interview
Master 30 Cisco Network Engineer interview questions covering routing protocols, network security, and troubleshooting scenarios.
Question 11 of 30
What are HTTP and HTTPS, and what port do each of these protocols use?
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William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.
Since virtually everyone is familiar with the internet, they probably have seen terms like HTTP before. However, many don't know what these terms stand for or how they are used on a network. Some network engineers may be so familiar with these terms that they are surprised when somebody asks this type of question. Understand that you may be interviewing with somebody within Cisco who does not have a technical background. Make sure you keep your answers brief and to the point, and use common, non-technical language. If the Cisco interviewer wants to get more technical, they will ask a follow-up question.
William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.
"HTTP stands for HyperText Transfer Protocol, and it is responsible for presenting web content to users. Web pages use this to transmit their content and allow the display and navigation of HyperText. It uses TCP port 80. HTTPS is a Secure HTTP and is used for secure communication over a network. HTTPS provides authentication of websites that prevents unwanted attacks by encrypting the communication. It verifies if the requested server connection is valid with the help of an SSL certificate. HTTPS uses TCP port 443."
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