def remove_redistribution(self, protocol):
        """Removes a protocol redistribution to OSPF

           Args:
               protocol (str):  protocol to redistribute
               route_map_name (str): route-map to be used to
                                     filter the protocols
           Returns:
               bool: True if the command completes successfully
           Exception:
               ValueError:  This will be raised if the protocol pass is not one
                            of the following: [rip, bgp, static, connected]
        """

        protocols = ['bgp', 'rip', 'static', 'connected']
        if protocol not in protocols:
            raise ValueError('redistributed protocol must be'
                             'bgp, connected, rip or static')
        cmd = 'no redistribute {}'.format(protocol)
        return self.configure_ospf(cmd)