Rm500u-ea not connect with ethernet

I have rm500ui-ea module with poe ethernet case when connect usb work well when connect ethernet no internet how can solve this issue plz tell

Dear @Abhishek_Live
Please share your current firmware.

this is my firmware

RM500UEAAAR03A12M2G_01.001.01.001

Dear @Abhishek_Live
I have sent the document to you via Message, please refer to it.

When flash to new firmware type command to AT+QNETDEVCTL=1,1,1 work fine but when restart or on off device then this process return follow type command to AT+QNETDEVCTL=1,1,1 then work if any solution to give auto reconnect without using at command

Dear @Abhishek_Live
Sorry, I didn’t get your point, do you mean you need to execute AT+QNETDEVCTL=1,1,1 after restart or on off device?

It possible not do this process again and again because without this command not internet connect

solved my problem thanks to waveshare documents here the screenshot to enable ethernet with poe