Cisco Exam Questions

Which two encryption transforms will be used by both ESP and AH for authentication?

Which two encryption transforms will be used by both ESP and AH for authentication?

A.
HMAC-MD5 or Hash Message Authentication Code-Secure Hash Algorithm-1(HMAC-SHA-1)

B.
DES or 3DES

C.
DES or Hash Message Authentication Code-Message Digest 5 (HMAC-MD5)

D.
3DES or MD5

Explanation: