what is the default administrative distance assigned to all ospf routes
Administrative distance On Cisco routers, routes issued by OSPF have a lower default administrative distance than routes issued by the Routing Information Protocol. By default, OSPF has a default administrative distance of 110 and RIP has a default administrative of 120.
U.S. Route 42 U.S. Route 42 (US 42) is an east–west United States highway that runs southwest-northeast for 355 miles (571 km) from Louisville, Kentucky to Cleveland, Ohio. The route has several names including Pearl Road from Cleveland to Medina in Northeast Ohio, Reading Road in Cincinnati, Cincinnati and Lebanon Pike in southwestern Ohio and Brownsboro Road in Louisville. Traveling east, the highway ends in downtown Cleveland, Ohio; and traveling west it ends in Louisville.