CCNA INTRO Exam Certification Guide - Part 2 Operating Cisco Devices - Chapter 7 doc

... Page 174 Wednesday, July 2, 20 03 3:53 PM 20 6 Chapter 7: Operating Cisco Routers 26 . Two different IOS files are in a router’s Flash memory: one called c2500-j-l.11 1-3 .bin and one called c2500-j-l.11 2- 1 4.bin. ... 0 line vty 0 4 ! end Example 7- 1 Configuration Process Example (Continued) 0945_01f.book Page 184 Wednesday, July 2, 20 03 3:53 PM 1 82 Chapter 7: Operat...

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... PM 0945_01f.book Page 22 5 Wednesday, July 2, 20 03 3:53 PM 21 4 Chapter 8: Operating Cisco LAN Switches Figure 8-1 29 5 0 -2 4-EI Switch This particular model comes with 24 built-in 10/100 ports using RJ-45 connectors. ... network * Always re-check www .cisco. com for the latest posted exam topics 0945_01f.book Page 22 6 Wednesday, July 2, 20 03 3:53 PM 21 2 Chapter 8:...

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... CO PSTN R3 RS -2 3 2 Cable Andy’s PC Helen’s Phone Andy’s Analog Phone TA 0945_01f.book Page 4 52 Wednesday, July 2, 20 03 3:53 PM 0945_01f.book Page 478 Wednesday, July 2, 20 03 3:53 PM 436 Chapter 15: ... RS -2 3 2 connector, which is a D-shell connector with 25 pins, or a DB-9 connector, which uses 9 pins. USB ports are rectangular female PC Modem RS 23 2 COM RJ-11 Phone Line...

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... link (Layer 2) IEEE 8 02. 3/8 02. 2, HDLC, Frame Relay, PPP, FDDI, ATM, IEEE 8 02. 5/8 02. 2 Physical (Layer 1) EIA/TIA -2 3 2, V.35, EIA/TIA-449, RJ-45, Ethernet, 8 02. 3, 8 02. 5, B8ZS Table 2- 4 OSI Reference ... TCP/IP layers, as shown in Figure 2- 1 2. Figure 2- 1 2 Comparing OSI, TCP/IP, and NetWare You should memorize the names of the layers of the OSI model. Table 2- 7 li...

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... BarneyF 0 022 Pebbles Flintstone Netguru 0030 Bam Bam Rubble Electrical-guy 0040 0945_01f.book Page 12 Wednesday, July 2, 20 03 3:53 PM 0945_01f.book Page 4 Wednesday, July 2, 20 03 3:53 PM 10 Chapter ... address. Now on to the real chapters, with real protocols and devices, with topics that you could see on the CCNA INTRO exam. 0945_01f.book Page 13 Wednesday, July 2, 20 03...

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... 6 2 Variable 4 IEEE Ethernet (8 02. 3) IEEE 8 02. 3 with SNAP Header 7 1 6 6 2 1 1 1 -2 Variable 4 Dest. address Preamble D S A P S S A P Source address FCSDataSD Length Control 8 02. 38 02. 28 02. 3 7 ... 6 6 2 1 1 1 -2 5 Variable 4 Dest. address Preamble D S A P S S A P Source address FCSDataSD Length Control SNAP 8 02. 3 8 02. 2 8 02. 3 0945_01f.book Page 72 Wednesday, July...

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... Speed* OC-1 52 Mbps OC-3 155 Mbps OC- 12 622 Mbps OC-48 2. 4 Gbps OC-1 92 9.6 Gbps OC -7 6 8 40 Gbps 0945_01f.book Page 101 Wednesday, July 2, 20 03 3:53 PM 82 Chapter 4: Fundamentals of WANs Figure 4-1 Example ... Connector EIA/TIA -2 3 2 TIA 25 EIA/TIA-449 TIA 37 EIA/TIA-530 TIA 25 V.35 ITU 34 X .21 ITU 15 Service Provider End User Device DTE DCE Router Connections EIA/TIA...

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... 126 .0.0.0 2 7 – 2 2 24 – 2 B 128 to 191 128 .1.0.0 to 191 .25 4.0.0 2 14 – 2 2 16 – 2 C 1 92 to 22 3 1 92. 0.1.0 to 22 3 .25 5 .25 4.0 2 21 – 2 2 8 – 2 0945_01f.book Page 124 Wednesday, July 2, 20 03 3:53 ... to 126 .0.0.0 2 7 – 2 2 24 – 2 B 128 to 191 128 .1.0.0 to 191 .25 4.0.0 2 14 – 2 2 16 – 2 C 1 92 to 22 3 1 92. 0.1.0 to 22 3 .25...

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... DPORT=80, SPORT=1 0 27 SYN, ACK, DPORT=1 0 27 , SPORT=80 ACK, DPORT=80, SPORT=1 0 27 SEQ =20 0 SEQ=1450, ACK =20 1 SEQ =20 1, ACK=1451 0945_01f.book Page 158 Wednesday, July 2, 20 03 3:53 PM 150 Chapter 6: Fundamentals ... connectionless. Web Browser Web Server SYN, DPORT=80, SPORT=1 0 27 SYN, ACK, DPORT=1 0 27 , SPORT=80 ACK, DPORT=80, SPORT=1 0 27 SEQ =20 0 SEQ=1450, ACK =20 1 SEQ =...

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... Frame sent to 020 0 .22 22. 222 2… Came in E 0- I should FILTER it, because destination is on port E0 Wilma 020 0.3333.3333 Betty 020 0.4444.4444 E0 E1 Barney 020 0 .22 22. 222 2 Hub1 Hub2 Fred 020 0.1111.1111 Frame ... E1 Wilma 020 0.3333.3333 Betty 020 0.4444.4444 E0 E1 Barney 020 0 .22 22. 222 2 Hub1 Hub2 Fred 020 0.1111.1111 020 0.1111.1111 E0 020 0 .22 22. 222 2 E0 020 0.3...

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