can't upgrade to XOS 16.2.1.6 on X480 48t

[Ko_Saw_Gyi]

Hi All

I can't upgrade to XOS 16.2.1.6 on X480 48t. It display tftp error. But I can upgrade another version on X480 48t. Please help me.

[Drew_C]

Here's two articles in GTAC Knowledge that may help here:

Failed to download image - tftp: write error in X480
A write error is received when upgrading a stand alone or stacked X480.

Don't forget to download and install the X480 Diagnostics XMOD as well.

[Ko_Saw_Gyi]

Thanks Drew C

[Stephane_Grosj1]

x480 needs a specific image, without diagnostics that you can add afterward. Are you using the correct binary? Can you give the full name of the binary you are using?

[Aleixo_Gomes]

what is the error you receive on exos cli , while upgrading