Router R1 and its peer R2 reside on the same subnet in the network, If does it make connections to R2?

Refer to the exhibit:

Router R1 and its peer R2 reside on the same subnet in the network, If does it make connections to R2?
A . R1 establishes UDP connections that are authenticated with an MD5 password
B . R1 establishes TCP connections that are authenticated with a clear-text password
C . R1 establishes UDP connections that are authenticated with a clear-text password
D . R1 establishes TCP connections that are authenticated with an MD5 password

View Answer

Answer: D