The customer is planning a new IBM System Storage DS5020 using iSCSI and direct attachedfibre channel connectivity in a redundant configuration. The customer is planning to set up adisaster recovery solution in the near future by using Enhanced Remote Mirroring. Which of thefollowing considerations are critical for this customer?()
- Acustomer must reconfigure aniSCSI port for mirroring
- Bcustomer must set up a fabric and dedicate port 4 for disaster recovery
- Ccustomer must set up a fabric and dedicate port 2 for disaster recovery
- Dreplication is not possible with the DS5020, they must consider the DS5300