Cisco Software Engineer interview questions

Multiple choice questions, written test around 40 questions i think. Some aptitude questions, c programming, networking based questions. 3 rounds face to face technical interviews. Each round took mostly around an hour. HR round just to discuss about company culture.

I was reached out through Linkedin. The interview was setup the next week. There was six rounds of interview lasting an hour each. They asked questions ranging from previous experience, current work, algorithms, TDD, White Board question. I got feedback within the next day. Negotiated the salary over a couple of days.