Network support engineer Interview Questions

Hey can you tell me what other basic questions and scenarios they asked in technical round ? My technical round is scheduled for next week so that will be helpful

Hey!! Can you tell me what do they ask in the first phone interview? Are they asking any technical stuff in the first round itself?

Need help

tcpdump command is also called as packet analyzer. tcpdump command will work on most flavors of unix operating system. tcpdump allows us to save the packets that are captured, so that we can use it for future analysis. The saved file can be viewed by the same tcpdump command. We can also use open source software like wireshark to read the tcpdump pcap files.

That's a good answer. Now, I am going to give you a packet capture in a pcap file, and I want you to tell me why this particular web server is not working. You may use wireshark if you wish, but I would be more impressed if you could diagnose the problem using just tcpdump.

that was a very good answer.

DHCP Relay should be enabled

Can you give an idea on what they asked during the written assignment and the last face to face interview in the SF office

Answers actually depend on topologies given for troubleshooting.

Could you brief about the topology you got during on-site interview?

For this question, I responded with the 3-way handshake and briefly described its process, including which segment header fields are used and how the sequence/acknowledgement numbers are incremented.

sync, sync-ack, ack

I explained the experience I had.

With a smile on my face