1. A frequent critique to CCN is the fact that if the forwarding tables are not completely initialized to contain routes to all the data prefixes (which may very well be the case with millions of possible prefixes), then the overhead caused by "flooding the Interests" to the entire network may be overwhelming. How would you answer to this critique to defend CCN?
2. Each node in the overlay keeps several carefully chosen fingers.
(a) Which of these fingers must always be present for convergence and why?
(b) Following up on the above question, if you where allowed to use only two fingers, is there a best choice for the second finger (that minimizes the # of steps) and why?