HiperSockets technology
This chapter presents a high-level overview of the IBM HiperSockets capabilities as they pertain to the IBM z14, z13, z13s, zEC12, and zBC12 platforms.
This chapter includes the following sections:
8.1 Description
The HiperSockets function, also known as internal queued direct input/output (iQDIO) or internal QDIO, is an integrated function of the Licensed Internal Code (LIC) of the z14, z13, z13s, zEC12, and zBC12. It provides an attachment to high-speed logical LANs with ...

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