Installation Process

Note 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.

6HOLDDATA

Before installing system maintenance, obtain the most recent HOLDDATA file. You can obtain this file through anonymous FTP by logging in to ftp.interlink.com and requesting it as shown in the following example. For user ID, use anonymous; for password, user your email address.

ftp2

open ftp.interlink.com cd pub/ptf520

ascii

get hold.txt

At the prompt for a storfile name, enter the following (including the single quotation marks):

'your_80byte_pds(member)' quit

This file is in ASCII and is to be downloaded to MVS for processing by SMP/E. Translation of ASCII text to EBCDIC is automatic during transfer.

PTFs may have a HOLD status associated with them that should be reviewed before you begin the APPLY process. Review the ++HOLD requirements after you RECEIVE the SYSMODS. When satisfied, use a BYPASS(HOLDSYS) on the APPLY command and rerun the APPLY job without the CHECK parameter.

Use this HOLDDATA file as your SMPHOLD file in the SMPHOLD DD statement. If you do not have Internet access, contact Cisco TAC for the latest HOLDDATA file.

7SMPECUMT

Member SMPECUMT in the CNTL library is used to apply maintenance to the base product.

The non-labeled (VOL=SER=PTFTAP) maintenance tape distributed with the product contains the latest maintenance for the Cisco IOS for S/390 product. Apply this maintenance, as well as any maintenance obtained interactively from our web site, prior to beginning any customization, as configuration files or parameters may have changed.

Before submitting the INSTSMPE member, consider the following:

You may submit only the RECEIVE portion of this job first. This will let you review the HOLDDATA, especially any hold action that may appear and take appropriate action. It will also let you add additional BYPASS HOLD keywords to your APPLY statement.

Edit the SMPECUMT member by entering TCPNAMES at the command line.

If you are using a tape management system such as CA1, you must modify the label parameter on your DD statements to include EXPDT=98000.

LABEL=1,NL,,EXPDT=98000

If you are using JES2, add the following statement:

/*JOBPARM L=9999

Cisco IOS for S/390 Release 2.0 Release Notes 29

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Cisco Systems S/390 manual Holddata, Smpecumt

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.