If there is no factory default, as in the case of passwords, nothing is displayed after the question mark. If the prompt requires a Yes or No answer, no further help is available. However, if the prompt offers a range of acceptable answers, the help facility will give you some guidance. For example, if you are prompted to select the number of bits in a subnet mask, the help facility might inform you that you can choose a decimal number between 0 and 16. Powering Up Your System Before powering up your system, check for correct AC power voltages.
Caution Check the voltage rating label at the rear of the unit for correct voltage configuration.
All U.K. version products are configured at the factory for 240 VAC operation only. Now you can safely power up your system by flipping the switch on the back of the router. When you first power up your console and network router, a script similar to the following appears on the screen. The script shown is for a Cisco 3000 with an IGS-BFPX image. The first section of the script displays the banner information, including the software version and the System Configuration Dialog.