this is the generic discussion about week 9's material, which is group communication, summaries and other general questions/comments.

Write a small 1 page write up on week 9 material which is group communication in distributed system

Group Communication and Multicast

What you got out of the week's material

Any questions on the material or the homework

Any suggestions on how to explain the material better

Any additional examples or the like that may help illustrate the material

Any research ideas that came to mind