New Features and Fixes for Cisco Catalyst 9800-80 Controllers

New Features:

• New SFP Support: Support for new SFPs including COLORCHIP-C040-Q020-CWDM4-03B, FINISAR-FTL4C1QL2L, QSFP-40G-CSR-S, among others.
• AP Power Save: Enhanced to support radio spatial streams and flexible PoE profiles.
• Application Performance Monitoring: Collects assurance metrics for applications forwarded through AP to Cisco DNA Centre.
• Cisco DNA Center Telemetry Filter: Filters telemetry data for configured SSIDs.
• CleanAir Support for 6 GHz: Added support in the 6-GHz band radio.
• Device Classifier Dynamic XML Support: Better device classification without device upgrade.
• Device Telemetry: Collects anonymous usage data for Cisco products; enabled by default.
• DNS/DHCP/AAA Server Reachability: Additional parameters for capturing DHCP server failures.
• Downloadable ACL: Centralized ACL updates from Cisco ISE.
• Factory Reset with Data Wipe: Complete data removal including configurations and credentials.
• Site Load Balancing: Enhanced load balancing feature.
• Support for 4 FNF Monitors: Increased flow monitor configuration limit for better DNS traffic analysis.
• Device Ecosystem Data: Sends device analytics data for endpoint profiling.

Enhancements:

• Nothing known

Fixed Bugs:

• CSCwa79968: SNMP MIB issues with high client counts.
• CSCwb37457: Standby controller crashes in RMI+RP HA mode.
• CSCwb43548: Default disable of ip proxy-arp.
• CSCwb47040: Improper RFID location updates.
• CSCwb52755: Authentication issues with iPSK profiles on fast-transition clients.
• CSCwb64661: Location updates from RFID tags being discarded.
• CSCwc01644: CoS AP using incorrect VLAN settings.
• CSCwc15533: High CPU usage in Flexible NetFlow mapping.
• CSCwl60073: Non-WPA3 clients access issues in webauth-pending state.
• Additional bugs fixed identified by respective CSC numbers.

Open Issues:

• CSCwb51757: High channel utilization on 5GHz radio with 40MHz.
• CSCwc74020: Limit on IPv6 addresses per wireless client.
• CSCwc99359: Rogue rule delete classification not functioning.
• CSCwd06018: 802.11r reauthentication failures during roaming.
• CSCwd46721: IP theft issues from stale entries in ODM database.

Update Instructions:

• Nothing known