- Select System > Management > Basic > Stack Configuration.
A screen similar to the following displays.

- In the Copy Master Firmware to Unit list, select 2.
- Click Apply.
For more information, see the following support articles:
- What is switch firmware and how does it work with my managed switch?
- What is code mismatch and how does it work with my managed switch?
- How do I upgrade the firmware on my managed switch?
- How do I migrate a configuration with a firmware upgrade on my managed switch?
This article applies to the following managed switches and their respective firmware:
- M5300 - firmware version 10.0.0.x
-
- M5300-28G (GSM7228S)
- M5300-5G (GSM7252S)
- M5300-28G3 (GSM7328Sv2h2)
- M5300-52G3 (GSM7352Sv2h2)
- M5300-28G_POE+ (GSM7228PSv1h2)
- M5300-52G-POE+ (GSM7252PSv1h2)
- M5300-28GF3 (GSM7328FSv2)
- XSM7224S - firmware version 9.0.1.x