Step 1: Goto FileZilla
Step 2: In File option, select Sitemanager option.
Step 3: In hostname field, enter hostname as server name or IP or domain name and port no as 21.
Step 4: Set Encryption as "Only use plain FTP"
Step 5: Set Logon type as "Normal"
Step 6: Enter User and password
Step 7: In Transfer Setting tab select transfer mode as "Active"
Step 8: Now click Connect option.