It’s a good idea to spend some time looking at this topology and its configuration. See why things are working and the way they were designed. I’ll be uploading different labs with troubleshooting tickets later for you.
About the Author: Rene Molenaar
René - CCIE #41726 is the creator of GNS3Vault.com where he shares CCNA, CCNP and CCIE R&S labs. He also blogs about networking on http://networklessons.com