IBM 890 manual Endnotes

Page 94
Endnotes:

Endnotes:

1)The GbE features support two ports per feature and the 10 GbE feature supports one port per feature.

2)For SNA traffi c in QDIO mode use Enterprise Extender or TN3270E.

3)IEEE 802.1q,

4)When the OSA-Express2 GbE features become available, the OSA- Express Gigabit Ethernet features will no longer be orderable.

5)The OSA-Express2 10 Gigabits per second (Gbps) link data rate does not represent the actual throughput of the OSA-Express2 10 GbE fea- ture. Actual throughput is dependent upon many factors, including traffi c direction, the pattern of acknowledgement traffi c, packet size, the appli- cation, TCP/IP, the network, disk subsystem, and the number of clients being served.

6)and OSA-Express

7)VLAN id, IEEE 802.1q

8)As of December 3, 2004, z/VM VSWITCH support exploits the Layer 2 support within the z/VM Control Program

9)and OSA-Express (GbE, 1000BASE-T Ethernet and Fast Ethernet)

10)The PCICA and PCIXCC features are no longer orderable upon the availability of the Crypto Express2 feature.

11)Crypto Express2, PCIXCC and PCICA features occupy a card slot but they do not use CHPIDs.

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Produced in the United States of America 01/05

All Rights Reserved

References in this publication to IBM products or services do not imply that IBM intends to make them available in every country in which IBM operates. Consult your local IBM business contact for information on the products, features, and services available in your area.

IBM, IBM eServer, IBM ^,the IBM logo, the e-business logo, AFP, APPN, BookManager, CICS, DB2, DB2 Connect, DB2 Universal Database, DFSMSdfp, DFSMSdss, DFSMShsm, DFSMSrmm, DFSMS/MVS, DFSORT, DirMaint, EKCD, Encina, Enterprise Storage Server, ESCON, FICON, Flash- Copy, FFST, GDDM, GDPS, HiperSockets, Hiperspace, HyperSwap, IMS, InfoPrint, Intelligent Miner, IP PrintWay, Language Environment, MQSeries, Multiprise, MVS, Net.Data, Netfi nity, NetSpool, NetView, Open Class, OS/2, OS/390, Parallel Sysplex, Performance Toolkit for VM, PR/SM, Processor Resource/Systems Manager, ProductPac, pSeries, RACF, RAMAC, Refresh- Pac, Resource Link, RMF, RS/6000, S/390, S/390 Parallel Enterprise Server, Sysplex Timer, SystemPac, Tivoli, Tivoli Storage Manager, TotalStorage, VisualAge, VM/ESA, VSE/ESA, VTAM, WebSphere, xSeries, z/Architecture, z/OS, z/VM, and zSeries are trademarks or registered trademarks of the International Business Machines Corporation in the United States and other countries or both.

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Other trademarks and registered trademarks are the properties of their respective companies.

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Performance is in Internal Throughput Rate (ITR) ratio based on measure- ments and projections using standard IBM benchmarks in a controlled environment. The actual throughput that any user will experience will vary depending upon considerations such as the amount of multiprogramming in the user’s job stream, the I/O confi guration, the storage confi guration, and the workload processed. Therefore, no assurance can be given that an individual user will achieve throughput improvements equivalent to the per- formance ratios stated here.

Photographs shown are engineering prototypes. Changes may be incorpo- rated in production models.

This equipment is subject to all applicable FCC rules and will comply with them upon delivery.

Information concerning non-IBM products was obtained from the suppliers of those products. Questions concerning those products should be directed to those suppliers.

All customer examples described are presented as illustrations of how these customers have used IBM products and the results they may have achieved. Actual environmental costs and performance characteristics may vary by customer.

All statements regarding IBM’s future direction and intent are subject to change or withdrawal without notice, and represent goals and objectives only.

Prices subject to change without notice. Contact your IBM representative or

Business Partner for the most current pricing in your geography. ZSO00525-USEN-03

GM13-0522-03

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Contents IBM zSeries 890 and z/OS Reference Guide JanuaryTable of Contents zSeries Overview What does an on demand company look like?The New zSeries from IBM Tools for Managing e-businessz/Architecture z/Architecture Operating System Supportz/Arch IBM zSeriesOperating System 31-bitNumber of CPs BaseEstimated Ratio z890 Design and Technology The z890 supports LPAR mode only basic mode is no longer supported z890 Performance Comparison z890 Family ModelsIBM On/Off Capacity on Demand for z890 Page On/Off CoD Test z800 to z890 and z890 Model Upgradesz800 z890 z890 Performance Comparisons z890 Cage Layout z890 I/O Subsystemz890s Positioning in the zSeries Family CEC I/O CagePhysical Channel IDs PCHIDs SubSystem Greater than 15 Logical Partitions LPARsUp to 30 Logical Partitions Logical Channel SubSystem LCSS SpanningUp to 420 ESCON Channels z890 Channels and I/O ConnectivityChannel Spanning Up to 40 FICON Express ChannelsIntegrated Cluster Bus-3 ICB-3 Up to 80 FICON Express2 ChannelsInterSystem Channel-3 ISC-3 Integrated Cluster Bus-4 ICB-4Native FICON Channels Fibre Channel ConnectivityFICON CTC function FICON Support for Cascaded Directors FICON ConnectivityFCP Channels FCP Full fabric connectivity Preview - FCP LUN Access ControlFICON Express enhancements for Storage Area Networks FICON purge path extended FICON Express2 LX A New Generation for SANs - FICON Express2FICON Express2 Doubles the Channel Capacity FICON Express2 SXModes of Operation Concurrent UpdateContinued Support of Spanned Channels and LPARs CascadingConcurrent LIC update Layer OSA-Express2 Gigabit EthernetOSA-Express2 10 Gigabit Ethernet LR Queued Direct Input/Output QDIO One port per featureLarge send for TCP/IP traffic New functions in OSA-Express2Improved virtualization - now 640 TCP/IP stacks OSA-Express2 large send for the z/OS environment previewOSA-Express2 concurrent LIC update - an availability enhancement Layer 2 support - ideal for server consolidationTCP/IP stack utilization improvement for OSA-Express Open Systems Adapter-Express Features OSA-Expressz890 OSA-Express 1000BASE-T Ethernet Queued Direct Input/Output QDIO OSA-Integrated Console Controllerz890 OSA-Express Gigabit Ethernet z890 OSA-Express Token-Ring NON-QDIO operational modeNote Statement of Direction IPv6 Support Server to User connectionsLPAR Support of OSA-Express Performance enhancements for virtual serversHiperSockets LCSS1 z/VMLCSS0 HiperSockets CHPIDCryptography HiperSockets Network ConcentratorLogical Partitions zSeries Security Certification Cryptographyz890/z990 PCIXCC Designed for FIPS 140-2 level 4 certifi cation Operating Systems Common Criteria Certifi cation SUSE LINUX on zSeriesThe Crypto Express2 feature supports the following Cryptographic support for 19-digit PANs Enabling use of less than 512-bit keys for clear key RSA operations2048-bit key RSA management for PCICC on z800, z900 TKE 4.2 and Smart Card Reader Support TKE 4.2 codeAvailability z890 Capacity Upgrade on Demand CUoDz890 Server Capacity BackUp CBU Plan Ahead and Concurrent ConditioningOn/Off CoD Testing Automatic Enablement of CBU for GDPSz890 Customer Initiated Upgrade CIU Order Staging for CIU-Express and On/Off CoDAdvanced Availability Functions Concurrent MaintenanceConcurrent Capacity BackUp Downgrade CBU Undo Transparent SparingParallel Sysplex Cluster Technology Coupling Facility Configuration Alternatives System-Managed CF Structure Duplexing Route A Parallel Sysplex Coupling ConnectivityGDPS/PPRC Cross Site Parallel Sysplex distance Extended to 100 km Route BConnectivity z890 and z990 Theoretical Maximum Coupling Link SpeedOptions LPAR CPU Management Intelligent Resource DirectorzSeries IRD Scope Dynamic Channel Path ManagementParallel Sysplex Professional Services Channel Subsystem Priority QueuingGDPS GPDS/PPRC HyperSwap Re-IPL in place of failing operating system images GDPS/PPRC and GDPS/XRC FlashCopy SupportGDPS/PPRC Multiplatform Resiliency for zSeries Site takeover/failover of a complete production siteGDPS/Global Mirror - preview Automatic Enablement of CBU for GDPSconfigurations Performance enhancements for GDPS/PPRC and GDPS/XRCSysplex Continuous Availability Recommended Configuration for ParallelFacilities Components and assumptionsKey attributes can include z890 Support for LinuxLinux on zSeries IBM Middleware Integrated Facility for Linux IFL Linux Distribution Partnersz/VM Version 4 and Version OSA-Express Ethernet for LinuxOSA-Express Enhancements for Linux HiperSocketsCryptographic Support for Linux Fibre Channel Protocol FCP channel Support for LinuxLinux Support Processor Memory zSeries 890 Family Configuration DetailProcessor Unit Assignments Channelsz890 Frame and I/O Configuration Content Planning for I/O Cryptographic FeaturesOSA-Express Features General Informationz890 Dimensions Physical Characteristicsz890 Power/Heating/Cooling System Power Consumption 50/60 Hz, KVA Coupling Facility - CF Level of SupportFiber-Optic Cabling and System Connectivity Integrated system services z/OSz/OS.e Support for 64-bit real memory and 64-bit virtual storage64-bit Support zSeries Application Assist Processorz/OS Scalability LPAR CPU Management Dynamic Channel Path Managementz/OS Version 1 Release 6 optional priced features System ServicesAutomation Support z/OS Version 1 Release 6 base elementsWLM Improvements for WebSphere Sense and Respond with Workload ManagerData Management with DFSMS Parallel Sysplex CICS/VSAM enabled for 24x7 availabilityJES2 and JES3 Console Enhancements System Management ServicesEnhancements Advanced System Automation Security ServicesSMP/E RACFRACF enhancements Multilevel SecurityICSF LDAPa restriction where the private key had to reside in the RACF database Network Authentication Service PKI ServicesFirewall Language Environment Application Enablement ServicesC/C++ Unicode Communication ServicesJava REXX FunctionsSysplex Distributor Intrusion Detection Services IDSDynamic Virtual IP Address Takeover IPv6HiperSockets z/OS UNIXHighlights UNIX System Services benefits can includeDistributed Computing Services zSeries File System zFSDistributed File Services DFS Server Message Block SMB Internet ServicesPrint Services Infoprint CentralSoftcopy Publications Support Integrated TestingLibrary Center Publicationsz/OS 1.6 is supported on the following IBM servers Installation ConsiderationsMigration/Coexistence zSeries Bimodal Support for z/OS Migration, installation and customization enhancementsWizards z/VM Order z/OS through the Internetz/VM Version 3 z/VM Version 4Exploiting New Technology Systems Management New technological enhancements in z/VM V4.4 provideManagement and control of VLAN topology by the z/VM virtual switch Application EnablementNetworking with z/VM C/C++ for z/VM Compiler 5654-A22z/VM Version 5 Virtualization Technology and Linux Enablement Engine-based Value Unit PricingEnhancements in z/VM V5.1 include Value Unit Pricing helps you toNetwork Virtualization and Security Systems Management Improvements Technology ExploitationFor further information see the z/VM Reference Guide, GM13-0137 VSE/ESA VSE/ESAz/VSE To learn more Endnotes
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