ccent ccna icnd1 official exam certification guide - chapter 11

... Wireless Official Exam Certification Guide Figure 5-1 2 AIR-ANT24120 Figure 5-1 3 AIR-ANT2485P-R Wall-Mounted Patch Antenna Figure 5-1 4 Radiation Pattern of the AIR-ANT2485P-R 06_158720 2115 _ch05.qxp ... Topi c –35 –30 –25 –20 –15 –10 –5 0 30330 60300 90270 120 240 150210 180 Figure 5-1 5 H-plane of the AIR-ANT-2485P-R 06_158720 2115 _ch05.qxp 9/29/08 2:45 PM Page 81 76 CC...

Ngày tải lên: 04/07/2014, 18:20

... Security Concepts 3 Chapter 1 Understanding Network Security Principles 5 Chapter 2 Developing a Secure Network 45 Chapter 3 Defending the Perimeter 77 Chapter 4 Configuring AAA 111 Chapter 5 Securing ... Single-Purpose Versus Multipurpose Device 541 Constructing an IPsec Site-to-Site VPN 542 The Five Steps in the Life of an IPsec Site-to-Site VPN 542 The Five Steps of Configuring...

Ngày tải lên: 25/03/2014, 11:08

... frames, 12 3-1 24 headers, 11 8-1 20 management frames, 12 1-1 23 sending, 11 6-1 18 network infrastructure networks, 55 802.11a, 10 6-1 08 802.11b, 100 802.11g, 10 1-1 05 802.11n, 10 8-1 09 900-MHz band, 11 1130AG ... and Electronics Engineers), 27 IEEE 802.1x, 33 8-3 39 IEEE 802 .11. See 802 .11 IEEE 802.11a, 10 6-1 08 IEEE 802.11b, 100 IEEE 802.11g, 10 1-1 05 IE...

Ngày tải lên: 04/07/2014, 18:20

... Cataloging-in-Publication Data: Carroll, Brandon. CCNA wireless official exam certification guide / Brandon James Carroll. p. cm. ISBN 97 8-1 -5 872 0-2 1 1-7 (hbk. : CD-ROM) 1. Wireless LANs Examinations ... Study guides. 2. Electronic data processing personnel Certification Study guides. I. Title. TK5105.78C37 2009 004.6'8076 dc22 2008038512 ISBN-13: 97 8-1 -5 87...

Ngày tải lên: 04/07/2014, 18:20

... Roaming Process 216 xii CCNA Wireless Official Exam Certification Guide 00_158720 2115 _fm.qxd 9/29/08 2:42 PM Page xii Exam Preparation Tasks 110 Review All Key Concepts 110 Complete the Tables ... 398 xvi CCNA Wireless Official Exam Certification Guide 00_158720 2115 _fm.qxd 9/29/08 2:42 PM Page xvi Converting to LWAPP 269 Converting to LWAPP Using the IOS-to-LWAPP...

Ngày tải lên: 04/07/2014, 18:20

... Protocols”: This chapter examines each of the 802 .11 protocols, including 802.11a, 802.11b. 802.11g, and even 802.11n. xxvi CCNA Wireless Official Exam Certification Guide 00_158720 2115 _fm.qxd 9/29/08 ... xxiv Foreword CCNA Wireless Official Exam Certification Guide is an excellent self-study resource for the Cisco IUWNE (64 0-7 21) exam. Passing the IUWNE exam...

Ngày tải lên: 04/07/2014, 18:20

... following 802 .11 standards? (Choose two.) a. 802 .11 b. 802.11b/g c. 802.11n d. 802.11a 6 CCNA Wireless Official Exam Certification Guide 02_158720 2115 _ch01.qxd 9/29/08 2:43 PM Page 6 Chapter 1: ... represented and trans- mitted using RF technology. 02_158720 2115 _ch01.qxd 9/29/08 2:43 PM Page 4 8 CCNA Wireless Official Exam Certification Guide Foundation Topics Wi...

Ngày tải lên: 04/07/2014, 18:20

... to Data Bits: LWAPP “0 0110 0110 11 110 0110 0100 110 0110 0100 0 0110 0110 11” Equals “1001” “0 0110 0110 11 110 0110 0100 110 0110 0100 0 0110 0110 11” Figure 1-3 Chipping Sequence understand how data is encoded ... 802 .11 networks more resilient against interference. [[]]0 0110 0110 11 110 0110 0100 110 0110 0100 0 0110 0110 11 1001 Key Topi c 02_158720 2115 _ch01.qxd 9/29...

Ngày tải lên: 04/07/2014, 18:20

... (point-to-point) 25 Table 2-3 FCC antenna requirements versus Cisco stan- dards (point-to-multipoint) 25 Table 2-4 Cisco versus ETSI EIRP standards (point-to- point and point-to-multipoint) 26 Exam ... 28 CCNA Wireless Official Exam Certification Guide Table 2-5 Key Topics for Chapter 2 Key Topic Item Description Page Number Table 2-2 FCC antenna requirements versus Cisc...

Ngày tải lên: 04/07/2014, 18:20

... widens so much that it just disappears. 04_158720 2115 _ch03.qxd 9/29/08 2:42 PM Page 35 40 CCNA Wireless Official Exam Certification Guide Figure 3-6 Wireless Signal Scattering Waveform Waveform Reflected Waveform Refracted Glass ... through the glass is now at a different angle. 04_158720 2115 _ch03.qxd 9/29/08 2:42 PM Page 40 32 CCNA Wireless Official Exam Certification...

Ngày tải lên: 04/07/2014, 18:20