Which of the following statements about the deployment of Huawei's active-active data center is correct: (multiple choice)
A.
The storage layer does not support one of the heterogeneous takeover of third-party storage, and then use the LUN structure after the takeover and the LUN on the other V3
Create a HyperMetro LUN.
B.
Deploy at least two independent GSLBs at each site at the network layer to achieve load balancing between sites.
C.
When deploying arbitration, the software supports installation on physical servers or virtual machines. The arbitration server uses the IP network to connect to the active-active data
Two sets of storage arrays of the heart.
D.
The transmission layer adopts Huawei OptiX OSN series DWDM, and each site deploys 2 sets of WDM equipment.
Chosen Answer:
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