Remote Server field

Required if File Transfer Type = FTP or SFTP; name or IP address of the File Transfer server. This machine may or may not be the same as the Agent machine.
 
You also can specify a non-standard FTP or SFTP port:

• For FTP, specify the port number separated from the host name with a space: "some.server.com 2222".
• For SFTP, specify the port number separated from the host name with a colon: "some.server.com:2222".