Enterprise Switching Business Unit is glad to announce Beta release 16.12.3 for all Catalyst 9200/9300/9400/9500/9600. This release is made available to allow users to test, evaluate and share feedback before General Availability (GA). We encourage you to test the Beta code and share your feedback as soon as possible.
Obtaining Pre-Release Software
Please fill-up a simple request access form, you will receive an email with links to download the software.
What’s New in 16.12.3?
16.12.3 is a Maintenance Release code common for all Catalyst 3000 and 9000 platforms and brings in several fixes and improvements. Some of the notable improvements include:
Overall platform stability, improvements and more resilience.
Improved Buffer Management
Fixes around on SFP+/GBIC, GLC-T SFP’s
Memory leak fixes and better Memory and CPU management
Logging and Serviceability improvements
SDA: LAN Automation and PnP Improvements
PnP Provisioning now supports Dual uplinks.
Defect fixes around MACSEC, CTS, SGT/SGACL
Fixes around Autoconf
Improved logging and serviceability
Note:The software is intended for lab test environments only and not recommended for Production use.