When you configure a Layer 3 interface, what is one mandatory step?
When you configure a Layer 3 interface, what is one mandatory step?
When configuring a Layer 3 interface, it is mandatory to configure virtual routers to route the traffic for each Layer 3 interface. Virtual routers are essential for enabling the routing of traffic between interfaces in a Layer 3 deployment.
https://docs.paloaltonetworks.com/pan-os/10-1/pan-os-networking-admin/configure-interfaces/layer-3-interfaces "In a Layer 3 deployment, the firewall routes traffic between multiple ports. Before you can Configure Layer 3 Interfaces, you must configure the virtual router that you want the firewall to use to route the traffic for each Layer 3 interface."
In a Layer 3 deployment, the firewall routes traffic between multiple ports. Before you can Configure Layer 3 Interfaces, you must configure the Virtual Routers that you want the firewall to use to route the traffic for each Layer 3 interface. https://docs.paloaltonetworks.com/pan-os/8-1/pan-os-admin/networking/configure-interfaces/layer-3-interfaces.html
Zone and Virtual Router should be assigned to each L3 interface
A - Virtual Routers, without it you can't even close the configuration window
Virtual router is required 100%