It does not save the configuration SW C9300L-48P-4X

[Francisco Leon]

We are experiencing an issue with a Cisco Catalyst C9300L-48P-4X where the device does not save the configuration. After running commands such as:

Version:17.12.2r

write memory copy running-config startup-config

the configuration is not stored and is lost after a reload.

Could you please assist us in identifying the root cause?
Below are the details and information we can provide or collect if needed:

• Platform: C9300L-48P-4X

• Running mode (Install/Bundle)

• NVRAM status and free space

• Flash/NVRAM filesystem status (possible read-only condition)

• Stack status (if applicable)

Please let us know what additional logs or outputs you require to troubleshoot this issue.

Thank you,
Regards.

[Mark Elsen]

  - @Francisco Leon     Check this document, and verify your settings :
                                                   https://www.cisco.com/c/en/us/support/docs/switches/catalyst-9300-series-switches/216850-configuration-register-equivalent-clis-i.html

  M.

[Leo Laohoo]

Please post the complete output to the following command:

sh romvar

[pieterh]

i am confused about your command: 

write memory copy running-config startup-config

it is one of two variants
- write memory
or
- copy running-config startup-config
the last is the more official command, the first is still in use for compatability

[Ethan Campbell]

Here is the long form of the command:

copy system:running-config nvram:startup-config

What output do you get when attempting this?