Impact and Backup Considerations for ESXi Host Certificate Renewal
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Impact and Backup Considerations for ESXi Host Certificate Renewal

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Article ID: 420313

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Updated On:

Products

VMware vSphere ESXi

Issue/Introduction

This article explains the impact and backup procedures associated with certificate renewal on ESXi hosts.

Environment

VMware vSphere ESXi

Resolution

When updating ESXi certificates from the vSphere Client UI, the ESXi host may temporarily appear as “No Responce,” but this does not affect its operation.
If the unresponsive state persists, contact Broadcom support.
- Renew or Refresh ESXi Certificates

If replacing the ESXi host's certificate fails, a backup (bak) file is automatically created.
You can restore it by overwriting the certificate file and key file with this bak file.
- Restore ESXi Certificate and Key Files When Certificate Replacement Fails

Additional Information

Renew or Refresh ESXi Certificates
Restore ESXi Certificate and Key Files When Certificate Replacement Fails

Japanese KB:
ESXi ホストの証明書更新に伴う影響とバックアップについて