hi all, i have created the attached diagram in a lab and all is working fine, i can ping all networks (all loopbacks from each router) however there is a small quetion i would like some help. when i ping from any router e.g if i ping from R5 ro lo3 on R3 i only get 40% success rate and same if i ping the other way. In fact i hardly get 100% success when pinging across the cloud. any ideas??
Thanks in advance