Cisco Software Engineer-II interview questions

The manager of the team called and took a 1 hour phone screen round which was resume based. Immediately called onsite since I'm a local candidate. Onsite interview was a rigorous 4 hour interview, with questions about my work and past experience, along with a few C programming questions and basic networking/ OS questions

Got the call through an employee referral. Phone screening included a simple coding round. Later there were 3 onsite interviews with the manager, lead and one more developer from the same team.