Benefits over P multicast Quick deployment All multicast state in end systems Computation at forwarding points simplifies support for higher level functionality MIT1 MIT Berkeley MIT2 UCSD CMU1 CMU 10/5/06 ecture #12: Inter-Domain Routing CMU2 910/5/06 Lecture #12: Inter-Domain Routing 9 • Quick deployment • All multicast state in end systems • Computation at forwarding points simplifies support for higher level functionality Benefits Over IP Multicast MIT1 MIT2 CMU1 CMU2 CMU Berkeley MIT UCSD