Refer to the exhibit. All servers are in the same VLAN/Subnet. DNS Server-1 and DNS Server-2 must communicate with each other, and communicate with default gateway multilayer switch. Which type of private VLAN ports should be configured to prevent communication and the file server?
A. Configure GigabitEthernet0/1 as promiscuous port, GigabitEthernet0/2 as isolated port, and GigabitEthernet0/3 and GigabitEthernet… ports.
B. Configure GigabitEthernet0/1 as community port, GigabitEthernet0/2 as promiscuous port, GigabitEthernet0/3 and GigabitEthernet…0/
C. Configure GigabitEthernet0/1 as promiscuous port, GigabitEthernet0/2 as community port, and GigabitEthernet0/3 and GigabitEthen… ports.
D. Configure GigabitEthernet0/1 as community port, GigabitEthernet0/2 as isolated port, and GigabitEthernet0/3 and GigabitEthernet…OA ports.