What following parameters for the EIGRP authentication need to match in order for EIGRP neighbors to establish a neighbor relationship?
A. Autonomous System number.
B. K-Values
C. If authentication is used both: the key number, the password, and the date/time.
D. The neighbors must be on common subnet (all IGPs follow this rule).
In order to form neighborship it should fulfill all 04 condition mention in question. But since its specifically ask about authentication answer C is correct, to work authentication properly there are 02 conditions to fulfill.
01. Date and time must be properly configured on all routers
02. Authentication parameters such as preshared key should be matched.
vjh
You can forgot this question I thik that they ommited to say (chose three)
ABC is the response fo me
He’s talking about the EIGRP authentication so only C is the correct option
And what about K-Values?