Which of these statements is true about EIGRP?
A.
It conserves network bandwidth by using periodic, incremental updates to propagate network changes to its neighbors
B.
It can install up to eight equal-cost paths to a given destination in its routing table
C.
It is possible for two EIGRP routers to become neighbors even if the hello and hold timers do not match.
D.
EIGRP updates can be sent between two discontinuous autonomous systems via a virtual link.
E.
EIGRP packets can be both authenticated and encrypted to ensure that the information exchange is reliable and confidential