Which statement about the PIX Firewall and PPPoE is true?

Which statement about the PIX Firewall and PPPoE is true?

A.
When configured, the PIX Firewall’sPPPoE client automatically connects to a service provider’s
access concentrator without user intervention.

B.
To clear and restart aPPPoE session, enter the clear ppp session command.

C.
WhenPPPoE is configured, you must set the MTU size to the correct value to allow PPPoE to
be transmitted in an Ethernet frame.

D.
The PIX Firewall does not detectPPPoE session termination.

E.
WhenPPPoE is configured, the user enters his username and password to connect to a PPPoE
server and set the MTU size to 1492 bytes.