Answers 1. a replication license is required on both sides 2. You really can’t answer that question exactly. It depends on their rate of change and their available bandwidth. The minimums (105% data protection space) can be a good starting point.  3. Yes
Hello  A couple questions on VNXe replication.  1. Is a replication license required on both the source and destination array?  2. What is the disk space requirement on the destination array?  3. Does iSCSI and CIFS replication have the same disk space requirements on the destination array?  Thanks,
VNXe replication