Explanation/Reference:
The following list of parameters must match between EIGRP neighbors in order to successfully establish neighbor relationships:
+ Autonomous System number.
+ K-Values (look at the previous lesson).
+ If authentication is used both: the key number, the password, and the date/time the password is valid must match.
+ The neighbors must be on common subnet (all IGPs follow this rule).
Therefore we don't need to check EIGRP hello and hold timers because they don't have to match. We should check if appropriate networks are included in the "network ..." command of EIGRP on both routers.