NEC Express5800/320Fd-LR User Manual page 98

4-34 Windows Setup
communicates on the network.
Regarding the path redundancy, you need to construct the environment by using the spanning
tree not only on the server side but also on the switch side.
You need to set the priority of the switch so that the path through the primary adapter is
available even when a switch on the path is broken and the path information is updated.
The other modes, "Static Link Aggregation" and "IEEE 802.3ad Link Aggregation" do not
contribute to an enhancement of the fault tolerance. When a fault occurs, the communication
performed on the controller with the fault will be lost; the backup controller does not take it
over.