Depends upon the team and structure, size, roles, and responsibilities you are going to allot. Also depends upon the interview person and necessity.
A good workplace. A better place to learn; it's kind of a knowledge ocean.
Work on the basics of protocols and technology.
The following metrics were computed from 1 interview experience for the Cisco IPT Engineer role in India.
Cisco's interview process for their IPT Engineer roles in India is incredibly easy as the vast majority of engineers get an offer after going through it.
Candidates reported having very good feelings for Cisco's IPT Engineer interview process in India.