def _configure_nve_db(self, vni, device_id, mcast_group, host_id):
host_nve_connections = self._get_switch_nve_info(host_id)<EOL>for switch_ip in host_nve_connections:<EOL><INDENT>if not nxos_db.get_nve_vni_member_bindings(vni, switch_ip,<EOL>device_id):<EOL><INDENT>nxos_db.add_nexusnve_binding(vni, switch_ip, device_id,<EOL>mcast_group)<EOL><DEDENT><DEDENT>
Create the nexus NVE database entry.

        Called during update precommit port event.