What is the purpose of the ‘Permitted IP’ address on a NetScreen device?

What is the purpose of the ‘Permitted IP’ address on a NetScreen device?

A.
It defines which range of address can access devices connected to the NetScreen

B.
It defines a list of addresses that are trusted to perform management on the NetScreen

C.
It is used in policy rules to determine which user traffic is allowed through the NetScreen

D.
It is the address that an external device uses to gain management access to a NetScreen

E.
It defines a list of devices whose traffic can pass through the NetScreen without being
authenticated