Which of the following methods does the FortiGate unit use to determine the availability of a
web cache using Web Cache Communication Protocol (WCCP)?
A.
The web cache sends an “I see you” message which is captured by the FortiGate unit.
B.
The FortiGate using uses the health check monitor to verify the availability of a web
cache server.
C.
The FortiGate unit receives periodic “Here I am” messages from the web cache.
D.
The FortiGate unit polls all globally-defined web cache servers at a regular intervals.