This object selects whether the switch sends its own originated traffic, or traffic with an unknown source, over the in-band data path or a dedicated out-of-band management path. Administrators use it to decide whether management traffic shares the same links as regular data traffic or uses a separate, isolated path. For example, an admin with a dedicated management network would set this to outOfBand(1) to keep switch-originated traffic off the production data VLANs.