ZDP commands are available for user applications and allow users to retrieve and eventually to configure many network parameters including: channel scan/network discovery results, device and service discovery results, routing table contents, binding table contents and network status updates. In addition to ZDP that can be used by every node in a ZigBee network, ZDO provides interfaces to control operations on single node level (such as sleeping configuration, transmission power) and on the network level (start/join, network status, etc.) individually for any node type (coordinator/router/end device).