Cisco IOS for S/390 Customization Guide

Note that Cisco IOS for S/390 does not configure TOS for SNMP or DNR queries, and NNTP is not implemented. Telnet and the FTP control connection can be configured in the Service statement. The FTP data connection can be configured in the FTP statement. The SMTP connection can be configured on the Service statement.

LOGGING Keywords Logically Grouped

The LOGGING command has been changed slightly to introduce a logical grouping of the keywords that control SYSOUT attributes and when the log is spun. The changes in this section apply to the Cisco IOS for S/390 System Management Guide.

This change makes the command easier to use in that you do not need to specify all of the keywords for an action, as is shown in the following table.

Keywords specified

Action

All the keywords are specified.

The LOGGING command will change all of the attributes as specified.

Some of the keywords are specified.

The specified attributes are changed, but the remaining attributes

 

of the grouped attributes are set to the default.

 

 

None of the keywords are specified.

None of the attributes of the group will be changed, and any

 

previous attributes will be carried forward.

 

 

The SYSOUT attributes that are grouped are:

CLASS

DEST

FORM

WRITER

The SPIN attributes that are grouped are:

LINES

MINUTES

SYNC

Note The NOW keyword is not associated with LINES, MINUTES, and SYNC. The PRINT and WTO keywords are separate from each other, and from all the rest.

LOGGING Examples

Here are some examples of the usage of these grouped keywords.

LOGGING PRINT(ALL)

Prints all messages; leaves WTO, SYSOUT, and spin unchanged.

LOGGING WTO(ALL)

WTOs all messages; leaves PRINT, SYSOUT, and spin unchanged.

LOGGING CLASS(X)

Resets SYSOUT class to X; defaults DEST, FORM, and WRITER, and leaves remaining keywords unchanged.

Cisco IOS for S/390 Release 2.0 Release Notes 17

Page 17
Image 17
Cisco Systems S/390 manual Logging Keywords Logically Grouped, Class Dest Form Writer, Lines Minutes Sync, Logging Examples

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.