TAILIEUCHUNG - CCNA Wireless Official Exam Certification Guide part 27

CCNA Wireless Official Exam Certification Guide part 27 is a best of breed Cisco® exam study guide that focuses specifically on the objectives for the CCNA® Wireless IUWNE exam. Senior instructor Brandon Carroll shares preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. Material is presented in a concise manner, focusing on increasing your understanding and retention of exam topics. | 232 CCNA Wireless Official Exam Certification Guide Step 3. Manually update images. Step 4. Change the active boot image. Step 5. Clear the configuration. The correct choice at this point is to run the primary image. When the HTML interface is accessible you can upgrade the code on the controller. Because this is covered in Chapter 19 Maintaining Wireless Networks it will not be covered now. Of course you can also manually update the image as seen in Step 3. Alternatively you can change the active boot image or clear the configuration file. Performing Initial CLI Configurations Initially the controller looks for a configuration file. If the controller finds such a file it loads it and then prompts you for a username and password. If no configuration exists you see a prompt to run through a dialog and a message stating that the certificate was not found as in Example 13-2. Example 13-2 Certificate Not Found Message Starting LOCP ok Starting CIDS Services ok Starting Ethernet-over-IP ok Starting Management Services Web Server ok CLI ok Secure Web Web Authentication Certificate not found error . Cisco Controller Welcome to the Cisco Wizard Configuration Tool Use the - character to backup System Name Cisco_32 af 43 For the CCNA Wireless exam you should be familiar with the CLI Wizard Configuration tool. This tool is designed for quick setup of the controller. Example 13-3 shows a CLI Wizard configuration. Note During the startup script any time that you make a mistake after pressing the Enter key you can move back a step to fix the error by pressing the - key. Key Topic Example 13-3 CLI Wizard Configuration Welcome to the Cisco Wizard Configuration Tool Use the - character to backup System Name Cisco_32 af 43 WLC_1 Enter Administrative User Name 24 characters max admin Chapter 13 Simple Network Configuration and Monitoring with the Cisco Controller 233 Enter Administrative Password 24 characters max Re-enter Administrative Password Service Invalid Interface response IP

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