A member of the site name Angel Canario shared a basic lab topology that he put together. It’s not a lab exercise, but like many labs and topologies on the site; they can helpful to someone eventually. Angel has found this site to be very useful and says he’d donate all labs he creates once they’re complete. I say awesome

If you’d like to share your labs you can do so by following the steps here. Now onto the lab!

RUNNING OSPF ON A NON-BROADCAST MODE
NBMA over FRAME RELAY

•    DEFAULT MODE FOR X.25, FRAME RELAY, AND ATM NETWORK
•    NEIGHBORS ARE STATICALLY CONFIGURED
•    ACTS LIKE A LAN ENVIROMENT NETWORK
•    A DR/BDR MUST BE ELECTED (MUST HAVE FULL CONNECTIVITY)
•    MUST BE ONE SUBNET

NBMA over Frame Relay – Drawbacks
1.    Slow forming neighbors

Routers Used: 7200

IOS: c7200-jk9s-mz.124-13b.bin

Feature of Topology: NBMA, Non-Broadcast Multiple Access, Frame Relay, OSPF

Image:

Download: GNS3-Labs:: NBMA over FRAME RELAY LAB-Angel

Thanks,

Angel Canario

Tags: 7200, Angel Canario, Frame-Relay, GNS3 Topology, NBMA, Non-Broadcast Multiple Access, OSPF