When using transparent authentication, which of the following statements is true?

A.
The virtual URL used for origin-style redirects must resolve to the IP address of the ProxySG.

B.
The virtual URL used for origin-style redirects must resolve to an IP address.

C.
The virtual URL used for origin-style redirects must be configured as an IP address.

D.
The virtual URL used for origin-style redirects must be configured as a host name.

Explanation:
https://kb.bluecoat.com/index?page=content&id=KB2877