Đang chuẩn bị liên kết để tải về tài liệu:
CCNA Wireless Official Exam Certification Guide part 6

CCNA Wireless Official Exam Certification Guide part 6 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. | 22 CCNA Wireless Official Exam Certification Guide 2. True or false The U.S. complies with ETSI standards of EIRP. a. True b. False 3. What is the maximum EIRP for point-to-multipoint in Europe Choose all that apply. a. 20 dBm b. 17 dBi c. 17 dBm d. 36 dBm 4. The FCC regulates EIRP in the U.S. to a maximum of for point-to-point and for point-to-multipoint. a. 36 dBm 36 dBm b. 30 dBm 17 dBm c. 17 dBm 36 dBm d. 36 dBm 17 dBm 5. The IEEE committees work on which of the following wireless standards Choose all that apply. a. 802.11a b. 802.11g c. 802.11x d. 802.1q e. 802.11b 6. True or false The IEEE is a regulatory body in the U.S. that controls the usage of wireless frequencies. a. True b. False Chapter 2 Standards Bodies 23 7. In Europe can a professional installer increase the gain on wireless antennas a. Yes provided that he or she decreases the transmit power using a 1 1 ratio. b. No this is illegal. c. Only with a wavier. d. Antennas don t have anything to do with gain. 8. The FCC regulates that professional installers maintain what ratio of gain to transmit power when increasing the gain of an antenna a. 3 1 b. 1 1 c. 6 1 d. 1 3 9. Which organization certifies interoperability for wireless equipment a. Wi-Max Alliance b. IEEE c. Wi-Fi Alliance d. FRF.12 10. Certification of wireless equipment includes which protocols and standards for interoperability Choose two. a. 802.11a b g b. IPsec c. WPA WPA2 d. Zigbee 24 CCNA Wireless Official Exam Certification Guide Foundation Topics Wireless Standards and Regulatory Committees Many people benefit from the availability of wireless Internet access as they travel to various parts of the world. Without regulatory committees and organizations to ensure the proper use and interoperability of equipment it s likely that people could not connect from place to place. To ensure that certain rules governing the use of wireless RF are adhered to numerous country-specific organizations and global committees monitor standards and .