You have a group IPsec VPN established with a single key server and five client devices. Regarding this scenario, which statement is correct?
A. There is one unique Phase 1 security association and five unique Phase 2 security associations used for this group.
B. There is one unique Phase 1 security association and one unique Phase 2 security association used for this group.
C. There are five unique Phase 1 security associations and five unique Phase 2 security associations used for this group.
D. There are five unique Phase 1 security associations and one unique Phase 2 security association used for this group.