Jim, point-to-multipoint can be both broadcast and non-broadcast. In case it is configured as broadcast (default when you configure 'ip ospf network point-to-multipoint), it will treat interface as collection of point-to-point links and will use multicast, just as on point-to-point link. If it is configured as non-broadcast, with:
ip ospf network point-to-multipoint non-broadcast it will use unicast, and you have to configure neighbors. See page 566 for example. Sasa Jim Bond wrote: > > On Jeff Doyle's TCP/IP volume I, P417 it says > point-to-multipoint is multicast; P433 it says it's > unicast. Which one is correct? Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=23703&t=23655 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
