Questions weren't too hard; all were solvable within the given time. People were friendly.
Study algorithms, C/C++ coding, and math proofs.
Study a lot of sample interviews online, especially acetheinterview.com and careercup.com. These sites have user-inputted real interview questions that can help you. Also, study brain teasers.
Write itoa.
The following metrics were computed from 2 interview experiences for the Cisco Senior Software Engineer role in Santa Clara, California.
Cisco's interview process for their Senior Software Engineer roles in Santa Clara, California is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Cisco's Senior Software Engineer interview process in Santa Clara, California.