I'm doing a lab where I have 3 routers with 2 interfaces on each router in a triangle configuaration (something similiar to this http://www.net-authors.com/nww/2009-04-15-2.jpg
) they are all connected via link with HDLC, PPP and Frame-Relay encapsulation. I did another lab when doing just Frame Realy and I would have another router that would act as a FrameRelay swicth that would forward frames from one router to the other. In this lab here though, I don't have a FR switch in beetwen the two routers that are connected with Frame Relay enacpsulated link. Is it possible to do it that way?