You have posted in the Small Business Support forums, and we don't usually support Catalyst switches. You will probably have better luck getting a good answer if you move your post to the Network Infrastructure - LAN Switching forum.
Thank you for choosing Cisco,
Christopher Ebert - Advanced Network Support Engineer
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...