Regarding the description of the customer’s disaster recovery center construction needs, which of the following statements is wrong?

A customer plans to build a disaster recovery center that can take over production business after the production center fails. The customer’s business attributes can tolerate a 2-hour business suspension. The disaster recovery center is 50KM away from the production center. The customer requires that the production center and the disaster recovery center adopt 1 mode and provide convenient disaster recovery management.

Regarding the description of the customer’s disaster recovery center construction needs, which of the following statements is wrong?
A . To ensure business continuity, we recommend that the customer use the active-active mode to build a disaster recovery center.
B . The storage capacity of the disaster recovery center needs to be the same as the data storage capacity of the production center
C . Customers need to consider the management network, business network, and replication network when planning the network of production centers and disaster recovery centers.
D . Replication link recommends that this customer use IP link

View Answer

Answer: A