// check whether the installed SSH
rpm -qa | grqp ssh
// download openssh
yum install openssh-server
// restart the service
service sshd restart
// Check listening port
netstat -antp | grep sshd
// enable Boot
chkconfig sshd on
// check whether the installed SSH
rpm -qa | grqp ssh
// download openssh
yum install openssh-server
// restart the service
service sshd restart
// Check listening port
netstat -antp | grep sshd
// enable Boot
chkconfig sshd on