Create VLANs in Linux

 

ip link add link eth0 name eth0.3001 type vlan id 3001

ip addr add 192.168.100.1/24 brd 192.168.100.255 dev eth0.3001

ip link set dev eth0.3001 up

ip -d addr show

Reference: https://www.baeldung.com/linux/vlans-create