Which two statements are true about AH? (Choose two.)
A.
AH provides data integrity.
B.
AH is identified by IP protocol 50.
C.
AH is identified by IP protocol 51.
D.
AH cannot work in conjunction with ESP
Which two statements are true about AH?
Which two statements are true about AH? (Choose two.)
http://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml
51 AH Authentication Header
http://en.wikipedia.org/wiki/IPsec
AH guarantees connectionless integrity and data origin authentication of IP packets