Hi Satish thank you for your inputs.
Current CenteraGEN4LP has 8-nodes & 2-nodes are configured with A&S,rest 6-nodes as storage. The distance between the sites is 200kms.The new centera is also 8-nodes with same capacities.
There is EV configured at Primary site which stores email archives to Primary Centera, the data is around 300GB at present on primary centera.
I know centera replicates async, what bandwidth would we need between both sides or does it matter to take into account bandwidth?