Hello Chris!I don´t see any problem with your topology. You are doing something as known as "Collapsed Core" architecture which is the way to go when working with small networks. So, having the "core" switch routing among VLANs is fine, don´t worry. ...

Hello Niko!!Right! The issue is on your Router FW02 ´s routing table.You have inserted three default routers that you don´t need since you have more specific routing entries for all of your networks.Those default routes will cause the router to forwa...

Hello Niko1!   I´ve found a few mistakes here.   The subnets are not matching among hosts BT0, BT1 and Router FD-BT-DMZ.  For the hosts you are using 10.2.0.0/24 while for the Router you have 10.2.0.240/28. Same thing for the Flying Dutchman subnet: ...