Network Technology Interview Questions

13,724 network technology interview questions shared by candidates

How would you configure logging for a remote client? How would you configure 2 ISP's coming into your network to give one ISP preference over the other? Describe the traffic flow between a client accessing a website and a server configured behind a load balancer
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Senior Network Engineer

Interviewed at Internap Corporation

2.5
Nov 3, 2014

How would you configure logging for a remote client? How would you configure 2 ISP's coming into your network to give one ISP preference over the other? Describe the traffic flow between a client accessing a website and a server configured behind a load balancer

What is TCP Slow start? What is TCP congestion avoidance? What protocol does traceroute use? A device with a subnet of 255.255.0.0 expects how many neighbours could be reachable without going through a gateway? Name some reasons that someone may want to tunnel IPv4 packet streams.? Name as many tunnelling protocols as you can (IP/cellular)? Do you know what the software ‘Tor’ used for? How do denial of service attacks work? Give an example. Name some techniques that can be used to defend against them? A station wagon if filled with 1000 1GB thumb drives and is driving down the highway at 100km/h. What is its bandwidth? In Linux (or other Unix) filesystems, explain about "s" permission bit in a file? What are zombie processes? What does the Linux command ‘du’ do? Is Python code case sensitive? In Python, when will the else part of try-except-else be executed? and Python coding question: prints out the paths files within that directory as well as any files contained in contained directories.
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Network Product Test Specialist

Interviewed at XipLink

4.4
Feb 27, 2021

What is TCP Slow start? What is TCP congestion avoidance? What protocol does traceroute use? A device with a subnet of 255.255.0.0 expects how many neighbours could be reachable without going through a gateway? Name some reasons that someone may want to tunnel IPv4 packet streams.? Name as many tunnelling protocols as you can (IP/cellular)? Do you know what the software ‘Tor’ used for? How do denial of service attacks work? Give an example. Name some techniques that can be used to defend against them? A station wagon if filled with 1000 1GB thumb drives and is driving down the highway at 100km/h. What is its bandwidth? In Linux (or other Unix) filesystems, explain about "s" permission bit in a file? What are zombie processes? What does the Linux command ‘du’ do? Is Python code case sensitive? In Python, when will the else part of try-except-else be executed? and Python coding question: prints out the paths files within that directory as well as any files contained in contained directories.

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