How does DHCP work between VLANs
Technical Specialist Network Interview Questions
10,693 technical specialist network interview questions shared by candidates
Basic networking questions including what service uses what ports. IPv4 and IPv6 and some CGN questions as well as BGP and MPLS down to packet level questions
Describe the troubleshooting steps for internet connectivity (example was Grandma calls you and says her internet is not working, what are your steps to resolving/isolating this issue?)
Most of the questions were BGP routing protocol based questions.
Walk through a routing process from end to end.
they asked if I'm willing to work onsite
I was thoroughly questioned on what devices and systems I had experience with, particularly on the security side of things. I was also asked to present scenarios of the kinds of networks (size, function, etc) I had worked on in the past, including inquiries on the WAN link-ups and utilization of network security (Firewalls, IDS/IPS, auditing, etc)
Tell me about a mistake you've made.
What is IP address?
What is the difference between TCP and UDP
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