Ucs Changing Mtu Value Results in Esxi Not Booting and Other Issues

Related to the following bug:
Cisco Link

📖 Read more: https://sajalchoudhary.net/til/ucs-changing-mtu-value-results-in-esxi-not-booting-and-other-issues/

#esxi #cisco #ucs

UCS Snmp Settings

Admin > Expand All > Communication Management > Communication Services

📖 Read more: https://sajalchoudhary.net/til/ucs-snmp-settings/

#ucs

When Doing Chassis Replacement Decommission Chassis First

When doing chassis replacement decommission chassis first
Otherwise old chassis remains.

📖 Read more: https://sajalchoudhary.net/til/when-doing-chassis-replacement-decommission-chassis-first/

#ucs

UCS the Password Encryption Key Has Not Been Set

1. In the Navigation pane, click Admin.
2. Expand All > User Management > User Services > Locally Authenticated Users
3. Fill out the Password Encryption Key field.
4. After filling it and saving, Password Encryption Key Set will become Yes.

📖 Read more: https://sajalchoudhary.net/til/ucs-the-password-encryption-key-has-not-been-set/

#ucs

UCS Keyring Fix

Issue:
default Keyring's certificate is invalid, reason: expired.

📖 Read more: https://sajalchoudhary.net/til/ucs-keyring-fix/

#ucs

Cisco UCS Clear Any Errors Which Are Not Actually There

Go to Service Profile > General > Recover Server > Reset CIMC (Server Controller)

📖 Read more: https://sajalchoudhary.net/til/cisco-ucs-clear-any-errors-which-are-not-actually-there/

#ucs

UCS Port Licensing Related

Check how many ports are licensed

📖 Read more: https://sajalchoudhary.net/til/ucs-port-licensing-related/

#ucs

UCSM Firmware Upgrade

Firmware Image Management
Cisco delivers firmware updates to UCS in bundles.
1. Infrastructure bundle (A)
2. B-series bundle
3. C-series bundle

📖 Read more: https://sajalchoudhary.net/til/ucsm-firmware-upgrade/

#ucs #cisco