Cisco Systems Allocate the Data Set Names for Cisco IOS for S/390 release, Tcpnames, Jobcard

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Installation Process

Note Some members of the CNTL library are now under SMP/E control and some members will be loaded as part of the APPLY process. When modifying the ALLOCT00 JCL stream, verify that the TCPJCL DDDEF points to your CNTL library. Also, you should exit the CNTL library as soon as the INSTSMPE job stream is submitted. Keeping the data set open in your TSO session will cause the APPLY job to fail.

Allocate the Data Set Names for Cisco IOS for S/390 release 2.0

References to member names in the following instructions are located in the control file that you loaded onto your system in Control File JCL.

1TCPNAMES

Member TCPNAMES in the CNTL library is used to customize all other installation members.

The TCPNAMES member, a REXX EXEC, lets you assign consistent data set name allocations. You can customize member TCPNAMES so that you do not need to edit the other installation members manually.

Step 1 Edit the data set name symbolics to be consistent with naming conventions of your site.

Verify adequate space on the volume specified.

The LNKINDX data set is allocated as a SYS1 data set in job ALLOCT00. You can change to a different high level node if you do not have authority to allocate SYS1.

Step 2 Copy the TCPNAMES member to a CMDLIB listed in the SYSPROC concatenation of your TSO logon procedure as described below.

Determine the name of your logon procedure. It is identified on the first screen of your

TSO logon.

Determine the data set in which your logon procedure is located. It is most likely in SYS1.PROCLIB. If not, from your TSO command line execute the command

TSO LISTA, which will list all data sets allocated to your TSO session. Your TSO logon procedure is most likely located in a data set with final node of PROCLIB.

Determine the CMDLIB you will use. Select the member containing your logon procedure, find the SYSPROC DD, and select a CMDLIB to copy TCPNAMES into.

If you are copying TCPNAMES into a VBA library, you must delete the line numbers that appear in columns 73 through 80 after you copy it in.

2JOBCARD

Member JOBCARD in the CNTL library is used by the TCPNAMES EXEC to customize the jobcards of all other installation members.

Choose a jobcard and copy it into the CNTL data set member JOBCARD.

If you are using JES3, replace the JOBPARM card with the following:

//*MAIN LINES=(999,W)

3ALLOCSMP

Member ALLOCSMP allocates the data sets that contain your consolidated software inventory. Edit and submit member ALLOCSMP according to the instructions below.

Before submitting the ALLOCSMP member, consider the following:

ALLOCSMP requires 53 cylinders.

Cisco IOS for S/390 Release 2.0 Release Notes 27

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Contents Cisco IOS for S/390 Release 2.0 Release Notes Improved Management Enhanced FeaturesEnhanced Features Improved Performance and EfficiencyEnhanced APIs Product ChangesEnhanced APIs Other EnhancementsAPPCFG00 DNRCFG00 IJTCFG00 SNMCFG00 TCPCFG00 Product Changes Parameter AliasesAcpcfg Member Changes Product Changes Arcb Cbuf Epcb SRE Tpcb Tsqb TucbProduct Changes New Features New FeaturesCisco Connection Online DocumentationCisco Connection Online Product Documentation Library Product Documentation LibraryCisco IOS for S/390 Planning Guide Service Startup StatementChanges to the Documentation Set Cisco IOS for S/390 Users GuideExit Work Area Register Contents on Entry Exit Recovery RoutineRecovery Exit Recovery Exit Register ContentsSyntax Description Cisco IOS for S/390 System Management GuideCustomizing CA-ACF2 Version 6 or Later Refreshing UsstabSubtype Description Parameters for the Svcdump CommandProtocol Layer Events Subtypes 110 123 Descriptions MU1IUCV Usermod CorrectionTcpeep Netif Option Netstat RTM CommandCisco IOS for S/390 Customization Guide Capture of User Data in a TLI TraceAppend TCP Mindev and RTO Defaults ChangedRecommendations on Setting TOS Append Keyword for Lupool StatementLogging Examples Logging Keywords Logically GroupedClass Dest Form Writer Lines Minutes SyncT01CF082W Cisco IOS for S/390 Prefixed MessagesT01CF080R T01CF081WCisco IOS for S/390 Unprefixed Messages and Codes C24Cxxxx 0Exx T012TOPT Documentation ’C245’ Instance Codes Byte code Description’C24C’ Instance Codes ’C25B’ Instance Codes C25Bxxxx 1Dxx T012TERRXC25F Instance Codes C25Fxxxx 21xx T01PSTUBC262xxxx 6Fxx T012TPLK Documentation Byte code DescriptionInstallation Requirements Installing Cisco IOS for S/390 ReleaseSAS/C Release Level Callable System Services LibraryTSO/E ACF/2MVS/ESA Release 5.1 Considerations Common Inet Sockets in OpenEditionRS6000 Vtam ReleaseInstallation Process Control File JCLHardware/Software/Microcode Compatibility Jobcard Installation ProcessAllocate the Data Set Names for Cisco IOS for S/390 release TcpnamesInstsmpe ALLOCT00Smpecumt HolddataCustomization Guest bin Cd /pub/ptf520Modify Trace on SIZE256 Parm CustomizationInvoking Cisco IOS for S/390 Release Usermod CustomizationObtaining a Snap Dump Diagnosis and Problem ReportingDiagnosis and Problem Reporting Obtaining GTF OutputObtaining JCL Output SAS/C Usage NotesObtaining a Tcpeep Obtaining an SVC DumpSecurity Security CLASS, PROFILE, APPLNAME, Xsec Logging ACPCFG00 Host StatementLogstamp Loopbuf MVS Sysdump Loopmtu Host SSN Global APILUPARMAPPLUP00 GreetingyesnoapplLogstamp Nologstamp LUPARMACPLUP00TCP Protocol Parameters Service Telnet Appl Termprof FTP GAT Smtp LPR VtamService Telnet Appl Application Statement MappingsKeepalivegarbagenogarbage KEEPALIVETIMERnumTIB Protocoltcp TADDRUSErangesUDP UDP Protocol ParametersRAW Protocol Parameters TIB ProtocoludpNetwork Medianame Network Metric Network ParametersTIB Protocolraw Arptable Lnid LoopOffloadno Route ParametersMssoptneversubnet Netalways ChecksumhostyesFlagsgnacrcsrc Driver ConfigurationLocal Arptable ARPLniclaw ErrorabendOptionsasyncsync Dsmesm Getmainpcore Loopnoloop Docpeocp TracenotraceBUFSIZE1024204330724096 Lniclaw DEVADDRccuuDEVADDRccuu SinglenoopdoublenoopLnihypr Hypr Driver ConfigurationLnihypr Trace NameMedianame Autostart Pfilter Bcasttrunc ErrorabendArptableserver Lnilcs and LnilinkIJTCFG00 Changes Logging Statement Ifsparm PromptnopromptAuth Logging Statement Cisco IOS for S/390 Release 2.0 Release Notes

S/390 specifications

Cisco Systems S/390, also known as IBM's S/390 architecture, is a revolutionary mainframe computing solution that has significantly impacted enterprise computing since its introduction. Though primarily associated with IBM, its integration with Cisco Systems technologies has fostered enhanced networking capabilities, creating a robust platform for organizations to leverage.

One of the most notable features of the S/390 architecture is its scalability. The system is designed to manage workloads efficiently, enabling organizations to scale their operations seamlessly as their requirements grow. This architecture supports an extensive range of applications, from transaction processing to complex data analysis, making it suitable for diverse industries.

The S/390 systems are known for their reliability and resilience. With advanced error detection and correction mechanisms, the architecture minimizes downtime, ensuring that mission-critical applications remain operational. The mainframe's design accommodates redundancy and fault tolerance, reinforcing its reputation as a dependable computing solution.

Moreover, security is a core characteristic of the S/390 infrastructure. It incorporates various security features, such as encryption and robust access control mechanisms, to safeguard sensitive data against unauthorized access and cyber threats. This level of security is particularly critical for industries such as finance, healthcare, and government, where data protection is paramount.

The integration of Cisco networking technologies with the S/390 architecture brings enhanced connectivity and streamlined communication capabilities. Cisco’s advanced routing, switching, and security solutions bolster the mainframe's communication prowess, enabling organizations to create seamless, high-performance networks. This ensures that data flows efficiently between the mainframe and other networked devices.

Additionally, S/390 supports an array of middleware solutions, facilitating better interoperability with modern applications and cloud services. Organizations can take advantage of this flexibility to leverage existing investments in technology while embracing innovative solutions.

In summary, Cisco Systems S/390 embodies a potent combination of scalability, reliability, security, and advanced networking features. Its architecture serves as a cornerstone for enterprise computing, allowing organizations to meet their evolving business needs while maintaining high-performance standards. As businesses increasingly rely on data-driven decision-making, S/390 remains a critical asset for organizations striving for efficiency and innovation in their operations.