Cambium Networks PTP 820 Series, User Manual, Page: 774 / 1149

Chapter 16: Unit Management (CLI) Upgrading the Software (CLI)
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The Installed Versions table indicates which RFU software versions are installed in the IDU (first row) and in the
RFUs (second row). The version must be installed in the IDU before it can be used to update the RFU itself. Note
that in this example, the version you want to install (2.13) has been downloaded, since it appears in the Available
Versions table. However, no versions are available in the IDU, as indicated by the fact that there is no data
underneath the first row of the Installed Versions table. The last row of the table indicates that the RFU is running
an older version of the software, version 2.10_B7.
The next step is to perform the update and install commands:
root> platform software update rfu version slot 1 radio-port 1
root> platform software install rfu version slot 1 radio-port 1
To check the status of an update or install operation, enter the following command:
Once the installation is complete, the Install Status column should indicate installation success and the In Progress
column should indicate 100 (100%):
When the installation is complete, enter the show rfu versions command again to verify that the new version
has been properly installed in both the IDU and the RFU: