Cisco 9300 power supply installation while powered on

adeebtaqui · ‎07-19-2023

Wanted to know if we can install 2nd power supply in Catalyst Switches while switch is on or should we power of switch

marce1000 · ‎07-19-2023

- Shouldn't be a problem , check the logs on the 9300 when doing that (just after) ,

M.

-- Each morning when I wake up and look into the mirror I always say ' Why am I so brilliant ? '
When the mirror will then always repond to me with ' The only thing that exceeds your brilliance is your beauty! '

M02@rt37 · ‎07-19-2023

Hello @adeebtaqui,

The power supply is hot-swappable.

https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst9300/hardware/install/b_c9300_hig/m_9300_installing_a_power_supply.html

Best regards
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Leo Laohoo · ‎07-19-2023

As long as the new power supply is NOT powered, it is fine.