To upgrade the PoE controller software in the device, run the following command with your fpc-slot id:
request system firmware upgrade poe fpc-slot 0
To get the status of the upgrade, issue the following command for details:
root> show poe controller
Controller Maximum Power Guard Management Status Lldp
index power consumption band Priority
0** 124W 0.00W 0W DOWNLOAD_INIT Disabled
...
root> show poe controller
Controller Maximum Power Guard Management Status Lldp
index power consumption band Priority
0** 124W 0.00W 0W SW_DOWNLOAD(43%) Disabled
The download requires no network connectivity, as the sofware is stored on the device.
On my EX2300-C, the download progress went to a halt at 95%, I figured it was simply installing:
Controller Maximum Power Guard Management Status Lldp
index power consumption band Priority
0** 124W 0.00W 0W SW_DOWNLOAD(95%) Disabled
a few minutes later, the install process had ended:
Controller Maximum Power Guard Management Status Lldp
index power consumption band Priority
0 124W 0.00W 0W AT_MODE Disabled
As per intructions; Please Reboot the system after Upgrade is complete