Master 30 Cisco Network Engineer interview questions covering routing protocols, network security, and troubleshooting scenarios.
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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.
This is a general question the Cisco interviewer will ask early in the interview to begin the conversation, learn more about your qualifications, and collect some information from you they can use later in the interview. This type of question allows you to start to move the interview in a direction you are comfortable with.

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.
"Some of the key characteristics of networking are:
Topology - This defines how the devices are arranged in the network, either physically or logically.
Protocol - The instructions or guidelines used to establish communication between devices on a network.
Medium - This is the transmission equipment used to move information across the network, consisting of either copper or fiber optic cables, or air, in the case of wireless communications via radio waves."

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Written by William Swansen
30 Questions & Answers • Cisco

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