Name: SNAP-IX
Availability: InStock

Question 1

What is SNAP-IX and what does it do?

Accepted Answer

SNAP-IX allows UNIX systems to communicate with mainframe, peer, and APPN hosts using SNA. It also enables UNIX applications to emulate mainframe SNA applications, communicating with SNA downstream devices. This includes support for 3270 and TN3270 LU0 applications, and LU6.2 applications.

Question 2

How does SNAP-IX enable SNA communication?

Accepted Answer

SNAP-IX facilitates SNA communication by providing the necessary protocols and interfaces for UNIX systems to interact with SNA networks. It supports various SNA LU types, enabling diverse application interactions. This includes Enterprise Extender support for SNA over TCP/IP.

Question 3

What types of SNA applications does SNAP-IX support?

Accepted Answer

SNAP-IX supports 3270 and TN3270 LU0 applications, which are commonly used for terminal emulation. It also supports LU6.2 applications, which are used for advanced program-to-program communication, including CICS.

Question 4

Does SNAP-IX support APPN?

Accepted Answer

SNAP-IX supports APPN tools and communications, allowing for efficient routing and management of SNA traffic across networks. This feature enhances the flexibility and scalability of SNA connectivity.

Question 5

What are some common SNAP-IX commands and configuration files?

Accepted Answer

Common commands include `snax_config` for configuration, `snax_start` and `snax_stop` for service control, and `snax_status` for monitoring. The configuration files are typically located in `/etc/snax/` and contain settings for SNA connections and applications.

Question 6

Can you provide examples of SNAP-IX command syntax?

Accepted Answer

The `snax_config` command is used to configure SNAP-IX. For example, you might use `snax_config -a add_lu -n LU_NAME -t 3270 -p 23` to add a 3270 LU. The configuration files, such as `snax.conf`, are edited to define SNA connections and application parameters.

Question 7

What types of APIs does SNAP-IX expose?

Accepted Answer

SNAP-IX uses a native API for application integration. This API allows developers to create applications that interact with SNA resources. The API provides functions for establishing SNA sessions, sending and receiving data, and managing SNA connections.

Question 8

What are the main system components of SNAP-IX?

Accepted Answer

The main components include the SNA Gateway, the LU Services, and the APPC/LU6.2 Server. The SNA Gateway handles the SNA protocol translation, the LU Services manage logical units, and the APPC/LU6.2 Server provides advanced program-to-program communication.

Question 9

What is the business value of using SNAP-IX?

Accepted Answer

SNAP-IX enables UNIX systems to integrate with mainframe environments, allowing for data exchange and application interoperability. This integration can reduce costs by leveraging existing mainframe investments and extending their functionality to UNIX platforms.

Question 10

How does SNAP-IX support IT modernization?

Accepted Answer

By providing SNA connectivity, SNAP-IX allows organizations to modernize their IT infrastructure without replacing their core mainframe systems. This approach enables businesses to maintain critical applications while adopting newer technologies.

Question 11

How does SNAP-IX improve user access and productivity?

Accepted Answer

SNAP-IX facilitates the extension of mainframe applications to UNIX environments, enabling new use cases and improving user access. This can lead to increased productivity and better utilization of existing resources.

Question 12

What types of applications can benefit from SNAP-IX?

Accepted Answer

SNAP-IX supports various SNA LU types, including 3270 and LU6.2, which allows for a wide range of application interactions. This flexibility ensures that different types of applications can communicate with the mainframe.

Question 13

What security features does SNAP-IX offer?

Accepted Answer

SNAP-IX supports security through the underlying SNA protocols, which include features like session-level encryption and authentication. The specific security measures depend on the SNA configuration and the connected mainframe environment.

Question 14

How is access control managed in SNAP-IX?

Accepted Answer

SNAP-IX relies on the security mechanisms provided by the SNA network and the connected mainframe systems. This includes access control lists (ACLs) and other security policies configured on the mainframe.

Question 15

What audit and logging capabilities are available?

Accepted Answer

SNAP-IX provides logging capabilities to monitor SNA communication and identify potential security issues. These logs can be used for auditing and troubleshooting.

Question 16

What administrative interfaces are available for SNAP-IX?

Accepted Answer

Administrative interfaces include the command-line interface (CLI) for configuration and management. The CLI provides commands for starting, stopping, and monitoring the SNAP-IX services.

Question 17

How is user management handled in SNAP-IX?

Accepted Answer

User management is typically handled through the underlying operating system's user accounts and groups. SNAP-IX does not have its own user management system.

Question 18

What are the main configuration parameters?

Accepted Answer

Key configuration parameters include SNA connection details, LU definitions, and application settings. These parameters are set using the `snax_config` command and stored in configuration files.

Question 19

What monitoring and logging capabilities exist?

Accepted Answer

SNAP-IX provides monitoring capabilities through the `snax_status` command, which displays the status of the SNA connections and services. Logging is available for troubleshooting and auditing.

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SNAP-IX

Product Overview

Frequently Asked Questions

What is SNAP-IX and what does it do?

How does SNAP-IX enable SNA communication?

What types of SNA applications does SNAP-IX support?

Does SNAP-IX support APPN?

What are some common SNAP-IX commands and configuration files?

Can you provide examples of SNAP-IX command syntax?

What types of APIs does SNAP-IX expose?

What are the main system components of SNAP-IX?

What is the business value of using SNAP-IX?

How does SNAP-IX support IT modernization?

How does SNAP-IX improve user access and productivity?

What types of applications can benefit from SNAP-IX?

What security features does SNAP-IX offer?

How is access control managed in SNAP-IX?

What audit and logging capabilities are available?

What administrative interfaces are available for SNAP-IX?

How is user management handled in SNAP-IX?

What are the main configuration parameters?

What monitoring and logging capabilities exist?

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