Critical bug fixes relating to scale and stability improvements

Improvements

• Mesh and Mesh + Flex Support for Cisco Catalyst 9124AXE Outdoor Access Points

• Mesh and Mesh + Flex Support for Cisco Catalyst 9124AXI/D Outdoor Access Points

Bug fixes

• CSCwc20929 - APP hosting segmentation does not work in Cisco Catalyst 9100 Acces Point and Cisco Catalyst 9800 controller running Cisco IOS-XE 17.6.3

• CSCvx28901 - C9800:"% TDL error: thrown while configuring clients under manual exclusion list in Cisco IOS-XE 17.6.1

• CSCvy30606 - Cisco Catalyst 9800 Wireless Controller fails to update sdn-network-infra-iwan key after a year

• CSCwa10377 - Cisco Catalyst 9800-80 Wireless Controller in SSO running 17.03.04 with APSP and SMU crashes causing unexpected HA failure

• CSCwa73294 - 17.3.5: The show commands, HTTPS, and SNMP stops working in Cisco Catalyst 9800-80 Wireless Controller when DBM process CPU stays high at 100%

• CSCwb21141 - Cisco Catalyst 9800 Wireless Controller related WLAN configuration is not pushed to APs during a specific wncd

• CSCwb42717 - Cisco Catalyst 9800-80 Wireless Controller crashes due to "ewlc_capwapmsg_free_msgbuf_internal"

• CSCwc59518 - Cisco Catalyst 9800-80 Wireless Controller crashes with reason Critical process wncd fault on rp_0_3 (rc=134)

• CSCwa51748 - Cisco Catalyst 9800 Wireless Controller generates cpp-mcplo-ucode cpp_fatal_internal in 17.7.1 image

• CSCwb28057 - Cisco Catalyst 9800-CL Cloud Wireless Controller crashes after updating the WLAN configuration

• CSCwb43261 - Dropping the packets in Cisco Catalyst 9800-CL Cloud or Cisco Catalyst 9800-L Wireless Controller when the call snooping is enabled and call cannot be established

Open issues

CSCwc68682 - Cisco Catalyst 9800 Wireless Controller - Link down due to local fault