Which statement about Telnet and the PIX Firewall is true?

Which statement about Telnet and the PIX Firewall is true?

A.
Telnet connections to the PIX Firewall are not permitted.

B.
You can enable Telnet on all interfaces, but the PIX Firewall requires that all Telnet traffic to all
interfaces be IPSec protected.

C.
You can enable Telnet on all interfaces except the outside interface.

D.
You can enable Telnet on all interfaces, but the PIX Firewall requires that all Telnet traffic to the
outside interface be IPSec protected.