1. 1 | Understanding Mainframe Networks and Your Role Company Name Date - Time Introducing Mainframe Networks 1 hour PowerPointOur Mainframe Networks PowerPoint Our Mainframe Network Operations Webinar Understanding Mainframe Networks and Your Role = Datatrain Course Modules IBM Mainframe Communication Concepts VTAM Commands Mainframe TCP/IP Commands 1 hour

2. About You © Copyright. All rights reserved. Interskill Pty Ltd2 BackgroundNumbers Another Group2 Another Company1 New Graduate4

3. Objectives © Copyright. All rights reserved. Interskill Pty Ltd3 Questions from the Course So Far Who Manages Mainframe Networks? Current and Future Mainframe Network Priorities and Directions

4. Clarification of Previous Material © Copyright. All rights reserved. Interskill Pty Ltd4 General comments received Technical queries on Mainframe Networks

5. Who Manages Mainframe Networks? © Copyright. All rights reserved. Interskill Pty Ltd5 IT Infrastructure Mainframe Support Systems Programming Operations UNIX Support Windows Support Network Support Help Desk (ABC)

6. Network Support © Copyright. All rights reserved. Interskill Pty Ltd6 John Smith Manager Fred Blue Windows Helen Gold Windows Alan Green UNIX David Grey UNIX Dan Silver UNIX

7. Systems Programmers © Copyright. All rights reserved. Interskill Pty Ltd7 Dan Jones Manager Jane Sampson z/OS / CICS Paul Simson CICS/IMS

8. Mainframe Networks Priority 1: Maintain Networks Goal: Zero Unscheduled Downtime Challenges: Legacy SNA Links, increasing TCP/IP traffic Past Projects: Decommission SNA, z/Linux CCL Current Projects: Decommission remaining SNA links Future Projects: Workload Sharing, Enhanced TCP/IP network monitoring © Copyright. All rights reserved. Interskill Pty Ltd8

9. Mainframe Networks Priority 2: More From TCP/IP Goal: Increase mainframe access using TCP/IP features Challenges: Security, Mainframe Capacity Past Projects: SMTP Server, FTP Current Projects: SMB Future Projects: LDAP Server, NFS © Copyright. All rights reserved. Interskill Pty Ltd9

10. Summary © Copyright. All rights reserved. Interskill Pty Ltd10 Who Manages Mainframe Networks? The Network Support Group and Systems Programmers Mainframe Networks Priorities and Projects

11. Questions Introducing Mainframe Networks 1 hour PowerPointOur Mainframe Networks PowerPoint Our Mainframe Network Operations Webinar Understanding Mainframe Networks and Your Role = Datatrain Course Modules IBM Mainframe Communication Concepts VTAM Commands Mainframe TCP/IP Commands 1 hour