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Support Engineer Interview Questions
21,819 support engineer interview questions shared by candidates
What is DHCP? How it Works,
Two hosts are connected by a L2 switch. Host A mac:AAA IP:1111 Host B mac:BBB IP:2222. Explain in detail the process of a bing from host A to host B.
Details on ISN, PMTUD?
An application is running slowly on Windows. What would you do to see what's going wrong?
There were 6 Pre-Qualify Questions; the 6th one was over my head and I didn't even write it down. 1. What is Spanning Tree? 2. What is IEE 802.1Q and what is it used for? 3. What is multicast? 4. From a SAN perspective, why is zoning typically implemented? 5. In a Linux Server environment, where is the log file directory located?
Given this network diagram, device A is receiving ICMP (type/code) messages (the type and code will vary by question or scenario). What could be causing these messages?
Ethics questions.
How do you work through difficult problems?
Please describe the layers of the OSI model.
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