nbdecommission command question.

Hi,

Can I use nbdecommission command (-oldserver, -newserver attributes) in order to change the active network hostname of a netbackup 6.5.6. netbackup media server installation on a media server connected to two networks (public, backup)? For example, the media server was installed using the backup network hostname of the server and I want to change it to use the public network hostname of that media server. If not, which is the correct procedure to use in order to avoid tape import if possible?

Thanks,