Hello i battled with the same thing many time and found the following. Gigabit uses all 8 wires on the cat5-6 cable, Also ensure your earth strand has proper contact to the shielded Rj45. In some instances we soldered the earth strand which fixed the problem. Lastly make sure you have proper voltage...

Hello everyone, i appologise in advance if im posting in the wrong section as i am new to the forum. I have a problem with mangle, i have RB3011 with 3 gateways on it, OSPF setup successfully with a static gateway. I setup mangle to identify my different subnets and place routes so that certain subn...