Understanding When to Stop a Catalyst9000 Switch

[Translator]

Thank you for your help.

There is no power button on the Catalyst9000 switch, but is it okay to pull the power cable out of the switch when it stops?

In the case of a ISR4000 router, a soft shutdown is required by the reload command in advance, but I was worried because there was the same command in Catalyst9000.

https://community.cisco.com/t5/%E3%83%AB%E3%83%BC%E3%82%BF%E4%B8%80%E8%88%AC-ios-ios-xe/isr4000%E3%81%AE%E9%9B%BB%E6%BA%90%E3%82%92%E8%90%BD%E3%81%A8%E3%81%99%E9%9A%9B%E3%81%AE%E3%82%BD%E3%83%95%E3%83%88%E3%82%B7%E3%83%A3%E3%83%83%E3%83%88%E3%83%80%E...

[Leo Laohoo]

1. Ping the switch. 
2. Issue the command "reload". 
3. When the ping stops, pull the power cable.