Met Cisco recruiters at a Careers Fair at my university. Got a call for a phone interview.
Passed the first interview, which was mostly about my CV, myself, and my skills, there is a face to face interview to get through and get the actual internship. More technical questions are asked here, in addition to information on your CV (again); get informed about their latest technologies and general basic information. People at Cisco are very professional and nice, so make sure to be up to their standards.