DNA Center Image Repository

[BastiiGee]

I have looked at some guides for the Cisco DNA Center Image Repository. I would like to download the new recommended image for my devices directly from the DNA Center. According to the guides, all available images are displayed including the recommended one. By selecting a golden image, it will be downloaded.
Unfortunately, we do not have this option at all. Not all versions are displayed and not even the recommended one.
I cannot mark the images that are displayed as golden (see screenhot). I can only mark the manually imported image. A download is therefore not possible.

Does anyone know what I have to do to be able to use the functions as described?

[balaji.bandi]

Make sure DNAC can access Cisco side to get images .

Look at SWIM how it works :

https://www.cisco.com/c/en/us/td/docs/solutions/CVD/Campus/dnac-swim-deployment-guide.html

[BastiiGee]

Thank you for your replay.
DNA Center has access to cisco and i provided the creds.
I also see connections at our proxy. There are no blocks

KGV also works as you can see in my screenshot. 

As the guide says:
"

   CCO Credentials

Though this is not a mandatory requirement for SWIM but its strongly recommended to add CCO credentials. Otherwise, certain features like ROMMON upgrade or suggested and latest image display list of images will not function. CCO Credentials is also required to download the KGV file for Integrity Verification of Software Images." 

[Flavio Miranda]

Actually, you need to have the image on the repository in order to turn it as golden. In your case, looks like you have only one image available which is the last one.

You can click on the up side down errow and try to download from cisco, in case you have internet on the DNAC or you can upload manually.

After download or upload, you assing to a device type and then you can turn it as golden. 

[BastiiGee]

Don’t think so. The guide says if you mark it as golden it’s being downloaded.

The arrow is for manuell upload.

[Flavio Miranda · Accepted solution]

No man, I think you understood wrongly.

Take a look on this video, it is pretty clear to me.

https://www.youtube.com/watch?v=SEU-PwIFAL8 

If the DNAC is asking you to download the image, means you dont have the image and soon you can´t classify as goldern.