Openstack：Mirantis燃料仪表板中没有网络节点

I am new to openstack and started my first deployment of openstack through Mirantis Fuel 9.0. I could not find any Network node in the fuel dashboard. If there is no network node where will be the L3 agent and dhcp agent will run. Could you kindly help me to get clarify on this one I am new to openstack and started my first depl