ccnp or ccna certification

ccnp or ccna certification.[0] Go to IOS command prompt without saving this config.[1] Return back to the setup without saving this config.[2] Save this configuration to nvram and exit. enter your selection [2]: 2The information inside the square brackets ([]) is the default, if you press enter, the value inside the square brackets will be used. One problem with this script is that even if you make a mistakeproblem with this script is that even if you make a mistake, you can't go back and re-answer the previous question. Instead, you must press Ctrl-C to break the script and start from the beginning. The next few subsections describe the components of this script in detail.Practical Experience The questions asked by this script may vary from router to router - depending on the hardware model, the interfaces included, and the operatingWhen the script first starts, it asks you if you want to continue. If you answer yes or y, the script will continue; if you answer no or n, the script will break and return to privileged EXEC mode. The second question asked is whether you want to see status information about the router interface. If you answer yes, you will see all of the router's interfaces along with the IP addresses and status of those interfaces. After the status information is displayed, the actual configuration will begin. The second part of the configuration covers the configuration information for the interfaces, while the first part covers all other router configuration information except for this information. In the first part of the configuration, you will be asked to provide global configuration information such as privileged EXEC passwords, VTY passwords (Telnet and SSH), and which network protocols to enable globally.This script asks you to provide two privileged EXEC passwords: the enable secret password and the enable password password. Although only one of these is normally configured, this script requires you to enter both passwords, and also requires them to be different.Protocol and Interface Configuration Information After you configure the router global information, you will be asked questions about which interfaces you want to use and how you want to configure them. The script is smart enough to ask relevant configuration questions based on your answers to the global questions. For example, if you have IP enabled, the script will ask you if you want each active interface to handle IP, and if you answer in the affirmative, it will then ask you to provide IP addressing information to the interface.Table 15.2 Options at the end of the system configuration dialog