WAN optimization is configured in Active/Passive mode. When will the remote peer accept
an attempt to initiate a tunnel?

A.
The attempt will be accepted when a user on the remote peer accepts the connection
request.

B.
The attempt will be accepted when the request comes from a known peer and there is a
matching WAN optimization passive rule.

C.
The attempt will be accepted when there is a matching WAN optimization passive rule.

D.
The attempt will be accepted when the request comes from a known peer.