Cisco interview questions

Had couple telephonic conversations about my resume, interests, and to improve my understanding about the position, reporting and the company. Questions on my resume and interests were pretty standard like - What different technologies I have used, Why I wanted to move, What I'm looking forward to work on, My dream job in next 5 yrs, My educational interests etc. On site interviews were all 1:1 with 4 sr.engineers, 2 dev managers, 1 qa manager, and finally a Sr.Director. Interview was pretty technical and grilling. People were really nice. They were looking at my approach than the exactness of my answers. Their questions were highly adaptive and deeply conceptual.

Extremely difficult phone interview over an hour. 5-6 engineers on the phone asking technical questions across all subjects - Unix, Routing/Switching, Voice, Oracle, etc. In-depth discussions about protocols, RFC/IETF specifications, signaling flows. No trick questions but they quiz you on everything on your resume.