Take these 3 pairs DR VICE RP SPARSE VICE DENSE SHARED VICE SOURCE TREE make the 3 sqared=9 possibilities, such as: Explain what the Designated Router does when sparse mode on a shared Tree? Explain what the DR does in dense mode on a source tree? Explain what the RP does in dense mode on a shared tree? etc. after this i guess multicast would no longer be confusing _________________________________ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]

