My isp requires to disable auto negotiation on my wan port and set it to 1000mbit and full duplex. In the web config i am inname to set port settings to 1000mbit komt 100 and 10 are possible settings.

Hi, I bought TL-ER7206 and found, some of my SFP modules are not working. The router tried to negotiate with modules (SFP LED is ON for 3-4 seconds) but later modules are not recognized. It looks like