When the show crypto isakmp sa output shows a state of “QMJDLE” with the “Active” status, what
does that most likely indicate?

A.
Peer authentication has failed during IKE Phase 1.

B.
IKE Phase 1 quick mode negotiation has failed.

C.
An ISAKMP SA exists.

D.
IKE Phase 1 is in the negotiation state.