I have a VLAN (2) assigned to ether1 connected to our ISP. It is working and receives a public IP from the the ISP's DHCP server. We are only getting a portion of the speed that we should. The ISP said that we need to use 802.1p: All upstream traffic must be marked with p-bit 2. This is also known as Class of Service (CoS) marking. I have been searching for hours and have not been able to locate information to set this seemingly simple setting.
How can I set the p-bit to 2 and assign it to the VLAN traffic going out the WAN-VLAN2 interface?