I redesign the lab topology
Now the 2 Juniper and 2 Cisco routers are connected with OSPF,
The 2 Cisco routers are connected with EIGRP between them,
(redistribute routes into OSPF from EIGRP) The Debian64 server is now connected to the LAN of the Cisco routers
Feel free to make changes,
Configuration is reset in every 24 hours

Link-
www.sharontools.com/online-lab