For anyone searching for this article
My router has two 2.5G ports
My computer has a 2.5 network port
I avoided buying a switch by doing this and managed to get my computer to connect to a nas at 2.5g and access the internet.
Interface ethO
Interface description:
MAC address:
Enable bonding: E4:3A:0:39 No
Enable bridging: Yes
Bridging members of brO: ethO, eth1
Network protocol: IPv4 only
IPv4 address assignment: Automatic
IPv4 address: 192.168.31.92
IPv4 default gateway: 192.168.31.1
IPv4 DNS server assignment: Automatic
IPv4 DNS server: 192.168.31.1
Desired MTU: 1500
Enable VLANs: No