What is the 30-60-90 day plan question in an interview, and how should a network engineer answer it?

The 30-60-90 day plan question asks candidates to outline their first three months on the job. Network engineers should structure it as: Days 1-30 — learn network topology, documentation standards, ticketing tools (ServiceNow/Remedy), shadow senior engineers; Days 31-60 — handle L2 incidents independently, contribute to change requests, audit VLAN/routing configs; Days 61-90 — propose optimization (OSPF tuning, ACL cleanup), document undocumented segments. Bangalore employers like Cisco India and Aryaka value this because it shows ownership mindset, not just technical skills. Interview tip: Reference the company's tech stack from the job description to show you researched their environment.