The protocols that you can use for the various client/server connections are shown in Table 1. This table lists the protocols that you can use to connect your CICS Universal Client to your CICS server. It also shows whether EPI emulation and ECI are supported for your combination of CICS server and CICS Universal Client operating system. ● indicates that the protocol or feature is supported; ○ indicates that it is not supported.
SERVER | TCP/IP | SNA | ECI | EPI |
ESI |
---|---|---|---|---|---|
CICS Transaction Server for z/OS® V3.2 | ● (ECI only) | ● | ● | ● | ● |
CICS Transaction Server for z/OS V2.2, V2.3 and V3.1 | ● (ECI only) | ● | ● | ● | ● |
CICS Transaction Server for VSE/ESA™ V1.1.1 | ● (ECI only) | ● | ● | ● | ● |
CICS/VSE® V2.3 | ○ | ● | ● | ● | ● |
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CICS Transaction Server for Windows V5.0 | ● | ○ | ● | ● | ○ |
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