While investigating a problem with a router, the show interface command reports line protocol down on the Ethernet port. A Cat5e cable is plugged into the port and is connected to another router's Ethernet port about 80 meters down the hall. Both routers are turned on and configured correctly. The cable is terminated using the TIA/EIA 568A standard on both ends and was tested with a cable certifier. What would solve the problem

Create a file called favorite_foods, and list your favorite foods, entering five or six or more. press enter after each favorite food so it appears on its own line (make certain you also press enter after the final food item). after the file is created, add two more foods you like that are not on the list (press enter after the final food item). view the list of foods to make certain the two items you added appear at the end of the list