单选题A pSeries technical specialist is configuring the network adapters for an HACMP cluster. The plan is to use a four-port Ethernet adapter with IPAT via IP aliasing for the two service IP labels. Which of the following would be a critical concern with
题目
单选题
A pSeries technical specialist is configuring the network adapters for an HACMP cluster. The plan is to use a four-port Ethernet adapter with IPAT via IP aliasing for the two service IP labels. Which of the following would be a critical concern with the proposed configuration？（）
A
A four-port adapter is not supported.
B
The four-port adapter is a single point of failure.
C
There should be a spare port for each service IP label.
D
The four-port adapter could be a potential performance bottleneck.