Question 310
At the Maplehaven nonprofit organization, router administrative authentication fails intermittently when one AAA node becomes unreachable across a routing failure. Which explanation best accounts for the concern?
Explanation
Correct Answer
The problem stems from the fact that network path and timeout configuration can make healthy credentials appear invalid. A correct solution would validate source interface reachability timeout and ordered server-group failover and check that authentication succeeds through the healthy alternate node after the primary is removed.
Incorrect Answers
The offered principle is: Authentication success does not guarantee correct network authorization attributes. In the source material it is associated with: Authentication success does not guarantee correct network authorization attributes. This case has a different controlling cause: Network path and timeout configuration can make healthy credentials appear invalid. Its keyed mechanism is: Network path and timeout configuration can make healthy credentials appear invalid.
The offered principle is: Encryption conceals payload content even though network metadata remains observable. In the source material it is associated with: Encryption conceals payload content even though network metadata remains observable. This case has a different controlling cause: Network path and timeout configuration can make healthy credentials appear invalid. Its keyed mechanism is: Network path and timeout configuration can make healthy credentials appear invalid.
Unaligned clocks can invert apparent event order during investigation. That may occur elsewhere, but the evidence at the Maplehaven nonprofit organization instead points to the fact that network path and timeout configuration can make healthy credentials appear invalid.