Dynamic routing can be found using the left menu, Your system and features section.
In the search field, type “dynamic” and click on Install button on the “Dynamic routing” row.
After the installation and the refreshed page, you should see new “Dynamic routing” item under “Network" / “Dynamic routing”
Basically the top status shows you from how many routers as propagates their routing rule to your freshed server and how many routing rules your gateway receives from these routers.
First parameters you need to define is :
From which network interface you want to propagate network information.
Which network interface will identify your gateway to others. ( Router Identifier)
And routes scopes/areas you need to push/retrieve. ( Propagate routes )