CCNA EIGRP Simulation

After adding Interior router, no routing updates are being exchanged between Perimeter and the new location. All other inter connectivity and Internet access for the existing locations of the company are working properly.

http://lh4.ggpht.com/-jXf4LKxDfmI/UhTPLNy_chI/AAAAAAAAAaY/ejqntp7fIPc/image_thumb%25255B5%25255D.png

The Task is to identify the fault(s) and correct the router configurations to provide full connectivity between the routers.
Access to the router CLI can be gained by clicking on the appropriate host.
All passwords on all routers are cisco.
IP Address are listed in the chart below

http://lh6.ggpht.com/-bzYfeuWjc7g/UhTPOzmO-QI/AAAAAAAAAao/3ptbkI7XbwM/image_thumb%25255B6%25255D.png

source
ccna