When configured as part of an IPv6 network, how does the ProxySG gets its IPv6 address?

A.
The ProxySG obtains an IPv6 address for each interface automatically, but the administrator
cannot change these after completing initial configuration.

B.
The administrator must supply an IPv6 address manually.

C.
The ProxySG obtains an IPv6 address for each interface automatically, and the administrator
can change these after completing initial configuration.

Explanation: