Some operations support the batch mode. For example, to change the ping options for a group of hosts at once, select them in the list (hold down the CTRL key on the keyboard and click the host names). Then click the right mouse button to open the context menu and select "Change the Ping Options…".
Select only those options you want to change. Specify the new values and click the "ОК" button. Do the same to change the log and alarm notification options using the corresponding items from the context menu of the ping tool.