Book description
Server Time Protocol (STP) is a server-wide facility that is implemented in the Licensed Internal Code (LIC) of IBM® zEnterprise EC12 (zEC12), IBM zEnterprise 196 (z196), IBM zEnterprise 114 (z114), IBM System z10®, and IBM System z9®. It provides improved time synchronization in both a sysplex or non-sysplex configuration.
This IBM Redbooks® publication will help you configure a Mixed Coordinated Timing Network (CTN) or an STP-only CTN. It is intended for technical support personnel requiring information about:
-Installing and configuring a Coordinated Timing Network
-Using STP functions and operations
-Migrating to a Coordinated Timing Network from various timing
environments
Readers are expected to be familiar with IBM System z technology and terminology. For planning information, see our companion book, Server Time Protocol Planning Guide, SG24-7280. For information about how to recover your STP environment functionality, see the Server Time Protocol Recovery Guide, SG24-7380.
Table of contents
- Front cover
- Notices
- Preface
- Summary of changes
-
Part 1 Setting up the Coordinated Timing Network
- Chapter 1. Configuring an External Time Source
- Chapter 2. Migrating from ETR to STP-only CTN
- Chapter 3. Configuring an STP-only CTN
- Chapter 4. STP-only CTN: Adding a server in STP timing mode
-
Part 2 CTN operations
- Chapter 5. Operations in an ETR and Mixed CTN
- Chapter 6. Operations in an STP-only CTN
- Chapter 7. Operational considerations
-
Part 3 Migration scenarios
- Chapter 8. ETR Network to Mixed CTN (ETR timing mode)
- Chapter 9. Mixed CTN (ETR timing mode) to ETR Network
- Chapter 10. Mixed CTN: Changing one server from ETR timing mode to STP timing mode
- Chapter 11. Mixed CTN: Changing one server from STP timing mode to ETR timing mode
- Chapter 12. Mixed CTN: Adding a server in STP timing mode
- Chapter 13. Mixed CTN (two servers) to STP-only CTN
- Chapter 14. Mixed CTN (three servers) to STP-only CTN
- Chapter 15. STP-only to Mixed CTN
-
Part 4 Appendixes
-
Appendix A. POR of a server in an STP-only CTN
- Procedure 1: POR of the server in a single-server STP-only CTN
- Procedure 2: POR of a server in a two-server STP-only CTN
- Procedure 3: POR of a server in a three or more-server STP-only CTN
- Procedure 4: POR of both servers in a two-server STP-only CTN
- Procedure 5: POR of all servers in a three or more-server STP-only CTN
- Appendix B. How to draw a CTN topology
-
Appendix A. POR of a server in an STP-only CTN
- Related publications
- Back cover
Product information
- Title: Server Time Protocol Implementation Guide
- Author(s):
- Release date: June 2013
- Publisher(s): IBM Redbooks
- ISBN: None
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