Refer to the Exhibit. Which statement about this output is true?
A. Identity between endpoints is verified using a certificate authority
B. The tunnel is not functional because NAT-T is not configured.
C. This router has sent the first packet to establish the Flex VPN tunnel
D. The remote device encrypts IKEv2 packets using key "282FE"0B3B5C99A2B".
The last line says: Initiator of SA: NO
so the correct answer should be A Identity between endpoints is verified using a certificate authority
A should be the answer
Negotiation is done, C should not be the answer.