Commonly sought-after information about upgrading to the new more secure DX NetOps 21.2.x release.
Covers information about upgrading a consolidated DX NetOps environment that might include one or more of the following products integrated with the common DX NetOps Portal web UI Portal.
All supported DX NetOps releases
We recommend starting with the DX NetOps 21.2 Release Notes on the Coordinated Upgrade Process. Those are found here in the Upgrade Requirements for DX NetOps 21.2 documentation.
All the documented complexity comes from Fault Tolerant Data Aggregators (where some components require an uninstall/reinstall process) and/or HTTPS configurations.
The recommended upgrade procedure seen below is done to reduce the loss of data in two specific areas:
Information Knowledge Base Articles:
Common upgrade problems and solutions:
Useful documentation references: