Currently I'm studying for the CCNA ICND exam and i have this question:
When i have a full-mesh topology(lets say its a Diamond shape)and instead of configuring many point-to-point sub-interfaces on each router i want to configure just one multipoint on each router.So as i understand, on every router i write something like this:
>interface serial 0
>interface serial 0.100 multipoint
>ip address [some address and mask]
>frame-relay interface-dlci 102
>frame-relay interface-dlci 103
>frame-relay interface-dlci 104
As i understand i just configured the router to use "like 3 point-to-point" interfaces(which is what multipoint is all about).
the DLCI numbers are not the same on every router(so the next will be like 201 301 401)..
so my question is that if all this is configured right how come when i configured it on my Boson Net-Sim router simulator, after executing >show frame-relay pvc it showed that only one pvc is active,it also showed a lot of other DLCI's that i didnt even configured...
please help me this is killing me..