Questions for 6.S897 lecture 13 (Networking, 10/29).
Email your answers to 6.s897staff@gmail.com.

1) Why did Google's network designs use centralized control for routing instead of traditional decentralized protocols between the switches?

2) What is the role of the factor "f" in QJump? How do the authors suggest choosing the f for each application?

3) Would QJump still be useful in a full-bisection-bandwidth network like Jupiter?