SWRA615A June   2019 CC1352P , CC1352R , CC2530 , CC2531 , CC2538 , CC2652P , CC2652R , CC2652R7 , CC2652RB , CC2652RSIP

 

  1.   What's New in Zigbee 3.0
    1. 1 Overview
    2. 2 Zigbee PRO Specification
      1. 2.1 Child Device Management
      2. 2.2 Parent Announce Command
      3. 2.3 Trust Center (TC) Link Key Updates
      4. 2.4 Install Codes
      5. 2.5 Outgoing NWK Frame Counter
      6. 2.6 Changes to Network Joining
      7. 2.7 New Mandatory Command Support
      8. 2.8 Optional Distributed Networks
    3. 3 Base Device Behavior (BDB)
      1. 3.1 BDB Commissioning Modes
      2. 3.2 BDB Security
      3. 3.3 Reset Methods Available with BDB
    4. 4 Green Power Basic Proxy
    5. 5 Zigbee Cluster Library
    6. 6 Zigbee Application Architecture
      1. 6.1 Zigbee Node
      2. 6.2 Zigbee Cluster
      3. 6.3 Zigbee Device
    7. 7 Zigbee Lighting & Occupancy (ZLO) Device Specification
    8. 8 Zigbee 3.0 Certification
    9. 9 References
      1.      Trademarks

2.7 New Mandatory Command Support

Processing Mgmt-Leave and NWK-Leave requests are now mandatory but handled differently depending on the Zigbee device type. Routers accept these commands from any node while end devices only accept the command from its direct parent. Coordinators ignore all leave requests. The Mgmt_LQI_req command is mandatory for all devices (including end devices) and provides a standard way of performing network topology discovery.