The following table describes and lists the servers for which nodes are to be switched, when operating the systems linked with the cluster software:

Table 16-3 Servers for which nodes are to be switched

Node switching types	Servers for which nodes are to be switched	Example of system configurations when operating the systems by linking with cluster software
1-to-1 node switching system	Management Server	See 17.3.1 Example system configuration for a 1-to-1 node switching system.
Mutual node switching system	Application server	See 18.3.1 Example of system configuration of the mutual node switching system.
Node switching system for the host unit management model	Application Server of the host unit management model	See 20.2.1 Example of system configuration of the node switching system for the host management model.

For details on the system configuration for operating the system linked with the cluster software, see 17.3.1 Example system configuration for a 1-to-1 node switching system and 18.3.1 Example of system configuration of the mutual node switching system.