NetApp
7-mode/HA pair/V-Series : Configuration : Security : SSH and SSL : Configuring SSH and SSL : Enabling or disabling SSH
Enabling or disabling SSH
You can use the Edit SSH Settings dialog box to enable or disable the Secure Shell (SSH) protocol on your storage system.
Steps 
1.
From the Home tab, double-click the appropriate storage system to display a subtree of management features.
2.
Click Configuration > Security > SSH & SSL.
3.
Click Edit SSH.
4.
Select either Enable SSH v1 or Enable SSH v2 and click OK.