11.Perform the same action of adding OSAD device 1B8F to OSCONFIG ITSOTEST. Press Enter (see Figure 13-31). 

## 13.2.8 Defining OSE CHPIDs 

*----------- Define Device to Operating System Configuration -----------* | Row 1 of 42 | | Command ===> _____________________________________ Scroll ===> CSR | | | | Select OSs to connect or disconnect devices, then press Enter. | | | | Device number . : 1B8F Number of devices : 1 | | Device type . . : OSAD | | | | / Config. ID Type SS Description Defined | | _ COD230 MVS z/OS image for COD test Yes | | _ DBSV4SU4 MVS z/OS DB Server 4 | | _ DBSV5SU4 MVS z/OS DB Server 5 | | _ DBSV6SU4 MVS z/OS DB Server 6 | | _ ITSO MVS All ITSO devices Yes | | _ ITSOTEST MVS ITSO test OSCONFIG for z14 ZR1 Yes | | _ PERF4SU4 MVS z/OS Appl Server 4 | | _ PERF5SU4 MVS z/OS Perf Serv 5 | | _ PERF6SU4 MVS z/OS Appl Server 6 | | _ ZMEDRVR MVS z/OS 2.1 Server Pak refresh Yes | | _ ZOSADLTD MVS z/OS 1.13 ADLT system | | _ ZOSALDTE MVS z/OS 2.1 ADLT-E system | | _ ZOSDBSV1 MVS z/OS 2.1 dbsv1 Image Yes | *-----------------------------------------------------------------------* 

When defining an OSD or OSE connection, you must determine which type of OSA card you need for your configuration. OSD and ODE connections can use optical or copper-based cards, depending on the type and speed of network to which you want to connect your OSAs. The following cards are available: 

GLYPH<SM590000> Optical based cards: 

– OSA Express6S GbE SX or LX 

– OSA Express6S 10 Gb SR or LR 

GLYPH<SM590000> Copper-based card: OSA Express6S 1000BASE-T 

A new OSE CHPID includes the following considerations: 

GLYPH<SM590000> Channel path ID (CHPID) 

GLYPH<SM590000> Channel ID (CHID) 

GLYPH<SM590000> Channel path type 

GLYPH<SM590000> Operational mode 

GLYPH<SM590000> Description 

GLYPH<SM590000> Partition access list 

GLYPH<SM590000> For performance and redundancy, how many I/O cards of that feature are installed in the processor and to what PCIe ports on what CPC drawer do the I/O cards connect to (see the PCHID/CHID report for a list of installed hardware) 

