A network administrator is configuring AES encryption for the ISAKMP policy on an IOS router. Which two configurations are valid? (Choose two.)
A. crypto isakmp policy 10
encryption aes 254
B. crypto isakmp policy 10
encryption aes 192
C. crypto isakmp policy 10
encryption aes 256
D. crypto isakmp policy 10
encryption aes 196
E. crypto isakmp policy 10
encryption aes 199
F. crypto isakmp policy 10
encryption aes 64
