Cisco interview questions

I contacted a person inside cisco, whom I don't know. He reviewed my resume and contacted me to have a short phone interview. It was roughly 30 minutes long interview, he mainly asked questions oriented to software development, which I don't know much about.

I got in through University recruitment program. I had 2 rounds one on campus at the school and the other one at the company's head quarters. Interview was very long and asked everything from A-Z There were 8 people in all who interviewed me other than a director and a VP.