Which of the following statements are true regarding two EIGRP routers to become neighbors?
Which of the following statements are true regarding two EIGRP routers to become neighbors?
For two EIGRP routers to become neighbors, they must use the same Autonomous System Number (ASN). This ensures that they can recognize each other's routing information as valid. EIGRP does not require matching hello and dead timers or identical MTUs, and while having unique router IDs can be useful, it is not a strict requirement for forming a neighbor relationship. Therefore, the correct statement here is that the routers must use the same ASN.
EIGRP adjacency requires matching ASN and K-Values.
In this case D is right as networklessons is saying: Two EIGRP routers with the same router ID will still form a neighbor adjacency. So the only valid option is D. Remember that the first to options are valid if we were talking about OSPF. If the MTU does not match you will flap everytime in EXSTART/DOWN. The timers must match also otherwise the neighborship will not come UP.
D is corerct