_conv_br_id_2_uid
_conv_br_id_2_uid (&port->portPrio.root_bridge, &entry->designated_root);
_conv_br_id_2_uid (&port->portPrio.design_bridge, &entry->designated_bridge);
_conv_br_id_2_uid (&this->rootPrio.root_bridge, &entry->designated_root);
_conv_br_id_2_uid (&this->BrId, &entry->bridge_id);