Cisco DNA IOS Reimage

[saxenanitesh8522]

Dear Team,

I am trying to get a cisco dna using IOS reimage.

Earlier when we did a IOS reimage using Etcher it use to make 1 bootable drive and now its making in the 2.3.3.4 version.

i tired to boot it with that but it didnt work kept on giving me error's while trying to do IOS reimage.

Is there something else i can do to get the DNA upgrade done.

[Dan Rowe]

Hey Saxenanitesh8552,

Download the latest recommended ISO here:

-- https://software.cisco.com/download/home/286316341/type/286318832/release/2.2.3.6

Use Balena Etcher to create the bootable USB:

-- https://www.balena.io/etcher/

** Use >= 64GB Non-Encrypted USB **

Follow the steps outlined in the 'Reimage the appliance' section of the following document:

-- https://www.cisco.com/c/en/us/td/docs/cloud-systems-management/network-automation-and-management/dna-center/1-3/install_guide/M5/b_cisco_dna_center_install_guide_1_3_M5/b_cisco_dna_center_install_guide_1_3_M5_chapter_0110.html#:~:text=Network%20Inter...

If you still run into errors after following the steps above, I would suggest opening a Cisco TAC case with the DNA Center TAC team for further troubleshooting.

[saxenanitesh8522]

Hi,

i am able to make it with 64GB pen drive but it makes 2 partition and it doesnt work.

thats where i am stuck why this is happening because the earlier version of 2.2.3.X works properly but 2.3.3.6 it doesnt work.