To only see the the name itself in links, you can use the ~
in links:
:class:`~models_cisco.IOSCfgLine`
this will render as IOSCfgLine
instead of models_cisco.IOSCfgLine
.
But as, if I see it correctly in your codebase, all classes are available in the toplevel package name space. So you can also document them like that (so without the .. module:: models_cisco
, but .. module:: ciscoconfparse
).