Nexus 9k fan replacement

[gowdakssujan]

• Does downtime is required while replacing the fan + PSU of nexus 9k??

[M02@rt37]

Hello @gowdakssujan 

You can replace the other power supply/Fan during operations so long as the new power supply/Fan has the same airflow direction as the other modules in the chassis.

[balaji.bandi]

Its all depends on the model and suggest to replace one component at a time with right airflow same one.

check the FAN replacement :

https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus9000/hw/n93108tcex_hig/guide/b_c93108tcex_nxos_mode_hardware_install_guide/b_c93108tcex_nxos_mode_hardware_install_guide_chapter_0101.html#concept_62AF8E25C1F744AD9B2534999E521EE9