Veeam Upgrade

https://www.reddit.com/r/Veeam/comments/1b84qg4/migrate_11_to_12_on_new_hardware/

• Disable all jobs, perform necessary backups and snapshots of existing v11 server

• Perform upgrade to v12

• Post upgrade, take configuration backup

• On new v12 server, perform configuration restore

• Enable jobs

• Decom old VBR server/DB.

Or you can install the same v11 version on the new server, perform the config backup and restore first, then do an in place upgrade of the new server to v12.

Make sure you upgrade any VeeamONE and Enterprise Manager first.

Licensing, you can use the same license on both servers as long as its part of the migration process...only running the same license on two different VBR server in production at the same time is an issue.