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The tables are used to compare the firmware on the sets when they register to determine whether they need to be upgraded.
Firmware tables are stored in memory and refreshed each time the system reboots. Anytime new firmware is uploaded to the system, you can use this command to force a refresh (no system reboot required). After the refresh, any set found running old firmware must be rebooted to trigger an upgrade.
NOTE: Certain sets may be exempt from this command depending on Controller Registry settings related to firmware upgrades. The settings apply to 53xx and 69xx sets and can be configured so that the sets can only be upgraded by issuing the LOAD FIRMWARE maintenance command.
Renew FW Tables Command In Progress. See Logs for information.