[PCA 2.x] Upgrading Cisco Switch Firmware Fails with Error "Host key verification failed" (Doc ID 2859195.1)

Last updated on JANUARY 12, 2025

Applies to:

Private Cloud Appliance X8-2 - Version All Versions and later
Linux x86-64
Upgrade of PCA X8 CISCO Switches to PCA 2.4.4 level

The PCA Product Documentation gives the steps to upgrade the switch firmware:

Step "4 Copy the Cisco NX-OS software file to the bootflash location on the switch." gives the instruction, but this fails. Example session:

The management nodes had been upgraded from PCA 2.4.3 to PCA 2.4.4

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Symptoms

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