MD3600i backup / replication to MD3000i

Hi guys

I'm new to Dell PowerVault stuff and I have a MD3600i (22TB available after DDP) and MD3000i (24TB available after R6+1).

I want to configure the MD3000i to be a backup / replica of the MD3600i so that everything copied to the MD3600i is automatically synchronised to the MD3000i, or is scheduled to back up to the MD3000i every so often.

I am totally new to the Dell PowerVault stuff so any advice on whether there is software available etc. would be appreciated. Any tips that you wish to provide, or links to throw at me, I'd be most grateful.

Thanks