CCENT/CCNA ICND1 Official Exam Certification Guide - Chapter 5 doc

... 2222 0000 2222 55 55 55 55 2222 55 55 55 55 2222 55 55 55 55 0000 11110000 1111 111122228888 2222 55 55 2222Albuquerque(config)#iiiipppp ... 3333 0000 2222 55 55 55 55 2222 55 55 55 55 2222 55 55 55 55 0000 11110000 1111 111133330000 2222 55 55 3333Albuquerque#sssshhhhoooowwww ... believable. For example, the ip route 10.1.1.0 255 . 255 . 255 .0 10.2.2.2 150 command sets this static route’s AD to 150 , which is higher than all the default AD settings in Table 1 4-6 . If RIP-2 learned...

... Acknowledgment field in the opposite direction. Figure 6 -5 shows the basic operation.Figure 6 -5 TCP Acknowledgment Without ErrorsIn Figure 6 -5 , the Acknowledgment field in the TCP header sent by ... applications use a well-known port number so that clients know which port to attempt to connect to. Table 6-3 lists several popular applications and their well-known port numbers.Table 6-3 Popular Applications ... TCP Telnet 25 TCP SMTP 53 UDP, TCP DNS67, 68 UDP DHCP69 UDP TFTP80 TCP HTTP (WWW)110 TCP POP3161 UDP SNMP443 TCP SSL16,384–32,767 UDP RTP-based Voice (VoIP) and VideoTable 6-3 Popular...

... (SSID), Wi-Fi Alliance, Wi-Fi Protected Access (WPA), wired equivalent privacy (WEP), WLAN client, WPA2Table 1 1-1 1 Key Topics for Chapter 11Key Topic Element Description Page NumberTable 1 1-2 WLAN ... organizations and their roles 304Table 1 1-3 Comparison of 802.11a, 802.11b, and 802.11g 3 05 Table 1 1-4 WLAN modes, their formal names, and descriptions 307Table 1 1 -5 Unlicensed bands, their general ... as shown in Figures 1 1 -5 and 1 1-6 , affects the combined available bandwidth. For example, in a WLAN that exclusively uses 802.11g, the actual transmissions could occur at 54 Mbps. But three devices...

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... 52 9 Thursday, July 26, 2007 3:10 PMPart IV: Wide-Area Networks Chapter 16 WAN Concepts Chapter 17 WAN Configuration1828xbook.fm Page 50 9 Thursday, July 26, 2007 3:10 PMWAN Technologies 52 5degrade ... pieces. This cell-creation process involves breaking up a data link layer frame into 48-byte-long segments. Each segment is placed in a cell along with the 5- byte header. Figure 1 6 -5 shows the general ... affect the speed of a DSL line 52 2Figure 1 6-4 Typical topology and devices used for cable 52 4Table 1 6-3 Comparison points for Internet access technologies 52 5Table 1 6-4 Comparison of circuit switching...

... Certification. 2. Computer net-works Examinations Study guides. I. Title. QA76.3.O 358 2007 004.6 dc22 2007029241ISBN-13: 97 8-1 -5 8 72 0-1 8 2-0 ISBN-10: 1 -5 872 0-1 8 2-8 Warning and Disclaimer ... 2007Library of Congress Cataloging-in-Publication Data.Odom, Wendell. CCENT/CCNA ICND1 official exam certification guide / Wendell Odom. p. cm. ISBN 97 8-1 -5 8 72 0-1 8 2-0 (hardback w/cd) 1. Electronic ... classes geared toward passing the CCNA exam. About the CCENT/CCNA ICND1 Official Exam Certification Guide and CCNA ICND2 Official Exam Certification Guide As mentioned earlier, Cisco has...

... Fundamentals Chapter 1 Introduction to Computer Networking Concepts Chapter 2 The TCP/IP and OSI Networking Models Chapter 3 Fundamentals of LANs Chapter 4 Fundamentals of WANs Chapter 5 Fundamentals ... understanding of what is behind that wall plug in both cases shown in Figure 1-1 . The CCNA exams, and particularly the ICND1 (64 0-8 22) exam, focus on two major branches of networking concepts, protocols, ... the correct address.Now on to the real chapters, with real protocols and devices, with topics that you could see on the ICND1 exam. 1828xbook.fm Page 15 Thursday, July 26, 2007 3:10 PMPerspectives...

... route, packets of data. All the CCNA exams cover IP fairly deeply. For the ICND1 exam, this book’s Chapter 5 covers more of the basics, with Chapters 11 through 15 covering IP in much more detail. ... Topics for Chapter 2Description Page NumberTable 2-3 Provides definitions of same-layer and adjacent-layer interaction 26Figure 2 -5 Depicts the data-link services provided to IP for the purpose of ... the Point-to-Point Protocol (PPP) and Frame Relay. The same familiar network is shown in Figure 2 -5 , with Ethernet and PPP used as the two network access layer protocols. Figure 2 -5 Ethernet...