Archive : Cisco-frame-relay

In one of my earlier posts I have presented how to connect 3 routers in a Hub and Spoke Frame-Relay topology. Now I want to show you how to connect 2 routers back to back, in a Frame Relay topology. With a back to back connection and without any FR switch, things are a little bit different than in the...

Some days ago, during my preparation for CCIE RS I had to configure Frame-Relay Hub and Spoke environment. Since I already did it, I said that is good to have it here also, maybe somebody will find it useful. Even if it sounds quite complicate as title, FR hub and spoke. This post assume that you are...

Let’s say that you have a link configured with Frame-Relay and from time to time you observe that the link is having some strange problems. Since you cannot be sure that the link is provided 100% error free you want to do your own tests. You want to see if the Frame-Relay between R0 and R1 is correctly...