Hello everyone
I have CSS326 switch and I have 10 AirFiber with different vlans, Vlans are go to core router CCR1072 via SP+ everything is ok but if one of the ethernet is increase from 1G to 100MB all of the ethernets is 100Mb or some one are 100Mb.
This is very important for us because all traffics from this Switch go to main router.
Please advise me to solve this problem.
Thank you