rdesktop (Remote Desktop) is the package used to connect the windows machine from linux server. Its used RDP ( Remote Desktop Protocol) with 3389 port.
Step 1: Install rdesktop
[root@server.local ~]#yum install rdesktop
Step 2: How to connect remote windows machine
[root@server.local ~]#rdesktop -u admin winhost1
[root@server.local ~]#rdesktop -u admin 192.168.1.10
After that enter the admin password to login into the windows machine.
Hope you are connected the windows host.