RHEL server comes with vsftpd which is the Very Secure File
Transfer Protocol (FTP) daemon. The server can be launched
via a xinetd or as standalone mode, in which case vsftpd
itself will listen on the network port 21.

Install vsftpd:
# yum install vsftpd

Turn on vsftpd ftp service:
# service vsftpd start

Open FTP port:
Open /etc/sysconfig/iptables file, enter:
# vi /etc/sysconfig/iptables

Append following line to open ftp port 21 before REJECT line:
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp
--dport 21 -j ACCEPT

Save and close the file. Restart the firewall:
# service iptables start

Test ftp server:

# ftp localhost

The default configuration file is /etc/vsftpd/vsftpd.conf file. 
# vi /etc/vsftpd/vsftpd.conf

firstly create the user.
useradd surendra
passwd surendra

then opne the FTP file:-
vi /etc/vsftpd/vsftpd.conf
add this line at the end of the file
userlist_deny=NO

then open this file,
vi /etc/vsftpd/user_list

and add the above created user in this file to access FTP
services.

and restart the FTP services
/etc/init.d/vsftpd start
chkconfig vsftpd on  ( for permanent on )

fisrt install yum server after then 
# yum install vsftpd*
# service vsftpd restart
# chkconfig vsftpd on
   then after for chk
# ftp <server IP>
# anonumous 

press two times enter because anonymous is using without 
password if its successfully done means ur ftp is working