How to simulate protein and setting up parameters for 50ns?

Hello,
i am new in MD simulation. I have simulated a protein with default value of Biovia discovery studio. Now my question is if i want to simulate 50ns what i have to do. After simulating protein how do i get RMSD and RMSF plot. I got RMSF plot but RMSD gave just color leveled plot. I don't like that. Is there any way to analyze the trajectory in a good way. Like the RMSF plot and RMSD plot will be same in look,i mean type of plot. 

plz is there anyone who can describe step by step