Tim, The default network type is NBMA for NBMA-type interfaces (e.g. frame relay) and also for p-t-mp subinterfaces.
As for broadcast, this implies a fully meshed environment, which is *logically* equivelant to a broadcast environment such as ethernet - assuming of course that information is duplicated to every recipient). Remember that a DR and BDR are elected in this type of environment just like ethernet. I have to look this stuff up every couple of months because it is pretty confusing. The terminology isn't exactly intuitive. Scott Tim Booth wrote: > > Hello, > > As I understand it, Frame-Relay is a NBMA technology. Why > isn't it > necessary to specify the non-broadcast command when configuring > ip ospf > network point-to-multipoint ? And for that > matter, why > does ip ospf network broadcast work with FR? This seems like an > answer I > should know... > > Kind Regards, > Tim Booth > MCDBA, CCNP, CCDP, CCIE written > ----------------------------------------- > Those who would give up essential liberty to purchase a little > temporary > safety deserve neither liberty nor safety. > Benjamin Franklin, 1759 > > Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=36409&t=36402 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]