What’s New in this Guide

This section introduces the documentation updates for Release 11.1 in Oracle Communications EAGLE LNP Application Processor APPB Install/Upgrade Guide.

Release 11.1 - G62533-01, October 2026

• Added Dual Image Upgrade Overview chapter with the following sections:
  • Required Materials
  • DIU Upgrade Phases
  • Backout Phases
  • Log Files
  • DIU Upgrade Preparation
  • SSoftware DIU Upgrade Preparation
• Updated release details in the Install paths and Full upgrade paths for E5APPB-02 tables.
• Updated the platform-verification example in Procedure 7 and the ELAP package-verification examples in Procedures 9 and 23.
• Updated switch-configuration references in Section 2.2, Installation Phases.
• Added a switch-configuration entry and revised maintenance-window timing entries in Section 3.1, Upgrade Timeline for ELAP Procedure Execution Order.
• Added a reference to Procedure 25 for the SM-card database reload after upgrade acceptance.
• Added steps to select the UEK kernel and reboot the server in Procedure 7.
• Updated Procedure 9.
• Updated Procedure 11.
• Updated the Chrony service command sequence in Procedure 12, and Procedure 13.
• Corrected the password placeholder for the elapdev user in Procedure 15.
• Added TFTP service preparation and revised the initial setup, console steps, and supporting screenshots.
• Updated Appendix A.2, Cisco Switch Configuration.
  • Added guidance to obtain the enable secret in Appendix A.2.
  • Updated switch configuration order, crossover cabling guidance, and connectivity validation for Switch1A through Switch1D in Appendix A.2.