You want to implement a hub-and-spoke VPN topology using a single logical interface on
the hub. Which st0 interface configuration is correct for the hub device?

A.
[edit interfaces] user@srx# show st0 { multipoint unit 0 { family inet { address
10.10.10.1/24; } } }

B.
[edit interfaces] user@srx# show st0 { unit 0 { family inet { address 10.10.10.1/24; } } }

C.
[edit interfaces] user@srx# show st0 { unit 0 { point-to-point; family inet { address
10.10.10.1/24; } } }

D.
[edit interfaces] user@srx# show st0 { unit 0 { multipoint; family inet { address
10.10.10.1/24; } } }