Added a HP 412648-B21 NC 360 to my HPE tower desktop. was for the purpose of adding a virtual server and giving it additional 2 ports.
When i added the nic card , all 3 interfaces came up as Network 2. The motherboard interface was disabled. the motherboard came live when i unplugged the two new and put them in the switches later. i have one in one switch and the motherboard and one new port in the other switch. All of them are still network 2 and all have different ip address.
Have seen other 4 port cards added to same switch and they are assigned different ip's and different network id's