what is the VPN? what is the certificate? what is the firewall in general?
Tac Engineer Interview Questions
132 tac engineer interview questions shared by candidates
Working of a DHCP server
N queens problem.
why do you want to work as a networking support engineer ?
What would you r wok for Cisco
Scenario based questions as well as troubleshooting problems. Was given a scenario where traffic could reach from one host to another hosts which are connected via a series of switches and routers. Was asked to walk through how I would troubleshoot the given problem.
About the TCP/ip model in depth
Explain ARP packet flow? different types of ARP
Phone questions included basic questions about networking, proxies and dns, they asked about a problematic situation i faced in the past and how did I resolve it. In person interview consisted of 2 role play scenarios in which I was to troubleshoot the client network. The objective was to use soft skills to manage the situation, get the required information and based on this information provide a problem description, conclusions if possible and finally provide an action plan. This was followed by crunching 25-30 page documentation within an hour of preparation time and doing a little presentation on the topic. Finally, I had both a managers questioning as well as technical questioning. Questions ranged from explaining OSPF, comparing it to EIGRP, STP Loop prevention mechanisms ...
TCP Padding. Firewall question BGP. Basic knowledge of subnets. .
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