High availability
is supported by the default server, the CICS® request
exit, and the Windows Workload
Manager.
Default server The defaultserver parameter
is used for requests where no CICS server
name is specified.
Configuring a CICS request exit
The cicsrequestexit parameter specifies
the class used to perform dynamic CICS server selection for ECI requests and ESI requests.
Configuring the Windows Workload Manager
Use the CICS Transaction Gateway Configuration
Tool to configure the Workload Manager settings. Alternatively, you
can edit the LOADMANAGER and SERVER sections of the configuration
file directly.