Which of the following settings could prevent two potential EIGRP neighbors from becoming
neighbors? (Choose two answers.)
A.
The interface used by one router to connect to the other router is passive in the EIGRP
process.
B.
Duplicate EIGRP router IDs
C.
Mismatched Hold Timers.
D.
IP addresses of 10.1.1.1/24 and 10.2.2.2/24, respectively.
Explanation:
http://smitley.net/?p=167 (see ‘configuration settings that could prevent neighbor
relationships’)