How to handle customer requests?
Support Engineer Interview Questions
21,853 support engineer interview questions shared by candidates
What experience I had in IT.
Do you want to settle down in Shanghai?
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.
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