When the Blue Coat Web Filter is enabled, the DRTR
A.
is disabled by default
B.
is enabled only through VPM policy
C.
is enabled to work in the background by default
D.
is enabled to work in real-time by default
Explanation:
http://www.bluecoat.co.jp/downloads/manuals/SGOS_Vol7_ManagingContent_5.3.1.pd
f(page 23, see the screenshot)