By default, Veeam Backup & Replication is configured to create a daily configuration backup. The resulting configuration backup file is stored in the
\VeeamConfigBackup\%BackupServer% folder on the default backup repository. However, for security’s sake, it is recommended that you do not store configuration backups on the default backup repository or in any other folder on the backup server. In this case, if the backup server fails, its configuration data will remain, and you will be able to recover the failed backup server.