Cisco Network Engineer Mock Interview
Master 30 Cisco Network Engineer interview questions covering routing protocols, network security, and troubleshooting scenarios.
Question 15 of 30
Do you have experience working with Proxy Servers? If so, how do you use them to protect a computer network similar to ours here at Cisco?
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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.
Even though you provided your resume to the Cisco interviewer, they may ask you questions about your experience. You should never assume that the interviewer has read your complete resume. Additionally, they may have read the resume but want to investigate your experience in more detail or explore your experience in areas not listed on the resume. Therefore, it is advisable to bring a copy of your resume, which you can reference in the interview. You should also bring additional copies in case the people you are interviewing with have not seen your resume or did not bring it with them to the interview. Don't become frustrated if they ask you questions that are already answered on the resume. Provide an answer to these questions as you would to any others.
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.
"I have worked with proxy servers in my previous positions and consider them invaluable in protecting the data and users in a network. The function of a proxy server is to prevent unauthorized users from accessing the IP addresses of an internal network. It makes the computer network invisible to these users. They do this by masking the IP addresses users need to access Cisco's internal websites and IP resources. Proxy servers also maintain a list of blacklisted websites, so an internal Cisco user is prevented from accessing these and possibly getting infected by viruses or other malicious software."
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