VDP DR Plan

Currently we are using ESXi 5.5 in Primary Site also is DR Site, for vm backup we are planning to deploy VDP on both the sites.

Both sites we are using separate vCenter Servers.

In regards, of that we have few quries are as below:-

1. Can we use NFS DataStore as a Backup Destination?

2. We VDP Replicate backup vm to DR Site?

3. Can we register same vm in DR site, if yes than how many times?\

Regards,

Mitesh Nandu