Refer to the exhibit.

What are two effects of the given command? (Choose two.)

A.
It configures authentication to use AES 256.

B.
It configures authentication to use MD5 HMAC.

C.
It configures authorization use AES 256.

D.
It configures encryption to use MD5 HMAC.

E.
It configures encryption to use AES 256.

Explanation:
BD
To define a transform set — an acceptable combination of security protocols and algorithms — use the crypto
ipsec transform-set global configuration command.
ESP Encryption Transform
+ esp-aes 256: ESP with the 256-bit AES encryption algorithm.
ESP Authentication Transform
+ esp-md5-hmac: ESP with the MD5 (HMAC variant) authentication algorithm. (No longer recommended)
Source: http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/security/a1/sec-a1-cr-book/sec-crc3.html#wp2590984165