For increased availability reasons, a two-node application cluster has two servers in the DMZ. Each DMZ server has two network adapters. The system needs to be enabled to accept inbound FTP or FTP…

For increased availability reasons, a two-node application cluster has two servers in the DMZ. Each DMZ server has two network adapters. The system needs to be enabled to accept inbound FTP or FTP SSL client connections on port 25000 and 26000. A wildcard (*) is not used in the Perimeter Server. How many FTP Server adapters need to be configured to support ACTIVE and PASSIVE user initiated sessions?