单选题A system is being designed with many LPARs which will be clients of dual VIO Servers. The VIO Servers must be redundant so that, in the event of scheduled maintenance, the clients do not need to be shut down. Which of these strategies could be used to
题目
单选题
A system is being designed with many LPARs which will be clients of dual VIO Servers. The VIO Servers must be redundant so that, in the event of scheduled maintenance, the clients do not need to be shut down. Which of these strategies could be used to ensure that the client LPARs continue to be able to use the network in the event of a VIO Server being shut down?（）
A
Implement PowerHA SystemMirror on both VIO servers.
B
Configure Etherchannel between the client LPARs and the two VIO servers.
C
Configure Network Interface Backup between the two VIO servers and use each VIO server to access the network.
D
Implement Shared Ethernet Adapter failover and have all client partitions access the network through the shared adapters.
