In a routing table, a default route is the route to the network segment 0.0.0.0 (with the mask being 0.0.0.0). If the destination address of a packet does not match any entry in the routing table, the packet is sent along the default route.
The system view is displayed.
The RIP view is displayed.
The device is configured to originate a default route or advertise the default route in the routing table to neighbors.