My config has 24 vlans on eth12-port.
eth12-port has dhcp-server (192.168.200.0/24)
vlan01 has dhcp-server (192.168.201.0/24)
vlan02 has dhcp-server (192.168.202.0/24)
...
vlan24 has dhcp-server (192.168.224.0/24)
Network scheme is here Queues setup.
It works fine.