Yes, select the File Field from the form binding collection.
For the rename new option, leave the default [FileName]_[Increment]
the [FileName] portion will use whatever you set for the File name setting in the second step.
it is not possible to set a seed value _101 value like you are trying to do.
the first file uploaded will be name photo_101 on uploading other files, since photo_101 exists, it will be renamed _1:
photo_101_1 etc... the first upload will not be renamed however, since on the first upload, the file does not exist.