Because Cat4 is learning the route from BB2on it's vlan50 interface. With split horizon enabled it will not advertise that route back out it's vlan50 interface so you won't be able to learn it on R8 from cat4. If Cat4 were originating the route, or learning it on a different interface this wouldn't be an issue.
Make sense? P.S. You may want to include the lab # in your questions. I got lucky with your first question and guessed right. On Fri, Jul 15, 2011 at 12:48 PM, Alef <[email protected]> wrote: > Anyone working on this task? Instead of getting the routes from BB2, R8 needs > to get them from Cat4. > > The task does not really explain why we need to disable split horizon on > vlan50 interface on cat4. > Could anyone provide a good explanation ? > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com > _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
