单选题Which of the following statements is true about IPAT via IP replacement？（）AConfiguration of Hardware Address Takeover is supported.BFewer physical network interface cards are required in the cluster.CIt is the default for keeping a service IP labels hi
题目
单选题
Which of the following statements is true about IPAT via IP replacement？（）
A
Configuration of Hardware Address Takeover is supported.
B
Fewer physical network interface cards are required in the cluster.
C
It is the default for keeping a service IP labels highly available.
D
None-service ip labels must use different subnets than service IP labels.