Book description
This IBM® Redbooks® publication describes the
connectivity options available for use within and beyond the data
center for the IBM z Systems® family of mainframes, which
includes these systems:
IBM z Systems® z13 (z13)
IBM zEnterprise® EC12 (zEC12)
IBM zEnterprise BC12 (zBC12)
IBM zEnterprise 196 (z196)
IBM zEnterprise 114 (z114)
This book highlights the hardware and software components, functions, typical uses, coexistence, and relative merits of these connectivity features. It helps readers understand the connectivity alternatives that are available when planning and designing their data center infrastructures.
The changes to this edition are based on the z Systems hardware announcement dated January 14, 2015.
This book is intended for data center planners, IT
professionals, systems engineers, technical sales staff, and
network planners who are involved in the planning of connectivity
solutions for IBM z Systems.
Table of contents
- Front cover
- Notices
- IBM Redbooks promotions
- Preface
-
Chapter 1. Connectivity options
- 1.1 Overview
- 1.2 Channel subsystem
- 1.3 I/O cage, I/O drawer, and PCIe I/O drawer
- 1.4 I/O and special purpose features support
- 1.5 Parallel channel
- 1.6 ESCON protocol
- 1.7 Fibre Channel connection
- 1.8 Open Systems Adapter-Express
- 1.9 HiperSockets
- 1.10 Parallel Sysplex and coupling links
- 1.11 10GbE RoCE Express
- 1.12 Crypto Express
- 1.13 Flash Express feature
- 1.14 zEDC Express feature
- 1.15 z Systems I/O and special-purpose feature support
- Chapter 2. Channel subsystem overview
- Chapter 3. Enterprise Systems Connection
- Chapter 4. Fibre Connection
- Chapter 5. Channel-to-channel connections
-
Chapter 6. IBM Open Systems Adapter-Express
- 6.1 Functional description
-
6.2 OSA capabilities
- 6.2.1 Virtual IP address
- 6.2.2 Primary/secondary router function
- 6.2.3 IPv6 support
- 6.2.4 Large send for IP network traffic
- 6.2.5 VLAN support
- 6.2.6 SNMP support for z/OS and Linux on z Systems
- 6.2.7 IP network multicast and broadcast support
- 6.2.8 Address Resolution Protocol cache management
- 6.2.9 IP network availability
- 6.2.10 Checksum offload support for z/OS and Linux on z Systems
- 6.2.11 Dynamic LAN idle for z/OS
- 6.2.12 QDIO optimized latency mode
- 6.2.13 Layer 2 support
- 6.2.14 QDIO data connection isolation for z/VM
- 6.2.15 QDIO interface isolation for z/OS
- 6.2.16 Layer 3 VMAC for z/OS
- 6.2.17 Enterprise Extender
- 6.2.18 TN3270E Server
- 6.2.19 OSA for Network Control Program (NCP) support
- 6.2.20 Adapter interruptions for QDIO
- 6.2.21 Inbound workload queuing
- 6.2.22 Network management: Query and display OSA configuration
- 6.2.23 OSA-Express for ensemble connectivity
- 6.3 Connectivity
- 6.4 Summary
- 6.5 References
- Chapter 7. OSA-Express Console support
- Chapter 8. RDMA over Converged Ethernet (RoCE) Express features
- Chapter 9. IBM HiperSockets technology
- Chapter 10. Coupling links and common time
- Chapter 11. Extended distance solutions
- Appendix A. Cryptographic features
- Appendix B. IBM zEnterprise Data Compression (zEDC) Express
- Appendix C. Flash Express feature
- Appendix D. Fiber optic cables
- Appendix E. CHPID assignment and the CHPID Mapping Tool
- Appendix F. Channel feature attributes
- Appendix G. Fiber cabling services
- Related publications
- Back cover
-
IBM System x Reference Architecture for Hadoop: IBM InfoSphere BigInsights Reference Architecture
- Introduction
- Business problem and business value
- Reference architecture use
- Requirements
- InfoSphere BigInsights predefined configuration
- InfoSphere BigInsights HBase predefined configuration
- Deployment considerations
- Customizing the predefined configurations
- Predefined configuration bill of materials
- References
- The team who wrote this paper
- Now you can become a published author, too!
- Stay connected to IBM Redbooks
- Notices
Product information
- Title: IBM z Systems Connectivity Handbook
- Author(s):
- Release date: April 2015
- Publisher(s): IBM Redbooks
- ISBN: 9780738440514
You might also like
book
Highly Efficient Data Access with RoCE on IBM Elastic Storage Systems and IBM Spectrum Scale
With Remote Direct Memory Access (RDMA), you can make a subset of a host's memory directly …
book
Reduce Risk and Improve Security on IBM Mainframes: Volume 2 Mainframe Communication and Networking Security
This IBM® Redbooks® publication documents the strength and value of the IBM security strategy with IBM …
book
Programming Persistent Memory: A Comprehensive Guide for Developers
Beginning and experienced programmers will use this comprehensive guide to persistent memory programming. You will understand …
video
Strata Conference New York + Hadoop World 2014: Video Compilation
Use the power of big data to drive business strategy What happens when cutting-edge data science …