If the prompt requires a Yes or No answer, no further help is available. If the prompt offers a range of acceptable answers, the help facility gives you some guidance. For example, if the setup command facility prompts you to select the number of bits in a subnet mask for your previously entered Class B IP address, the help facility prompts you to choose a decimal number between 0 and 14. Additionally, if you enter invalid information at a prompt, the help facility automatically asks you for the correct information. Powering Up Your System Before powering up your system, check for correct AC power voltages.
Caution Check the voltage rating label at the back 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.