CCNA INTRO Exam Certification Guide - Part 1 Networking Fundamentals - Chapter 2 ppsx

... 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 ... speed, and cable pinouts. EIA/TIA -2 3 2, V.35 0945_01f.book Page 40 Wednesday, July 2, 20 03 3:53 PM 32 Chapter 2: The TCP/IP and OSI Networking Models Figure 2...

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... 00 02 Barney Rubble BarneyR 0 011 Betty Rubble Betty 0 0 12 Barney Fife BarneyF 0 022 Pebbles Flintstone Netguru 0030 Bam Bam Rubble Electrical-guy 0040 0945_01f.book Page 12 Wednesday, July 2, 20 03 ... PC1 PC2 PC3 Hub When bits enter any port on wire 1: Repeat them back out the other ports on wire 2. 0945_01f.book Page 9 Wednesday, July 2, 20 03 3:53 PM 6 Chapter 1: Introdu...

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... Cables RJ-45RJ-45 6 3 2 1 6 3 2 1 Cross-over Cable Conceptual View Crossover Cable Larry Bob 1, 2 1, 2 3,6 3,6 Building 1 Straight- through Cables Switch 11 Switch 12 Building 2 Straight- through Cables Switch ... FDDI 8 02. 3 03 CTL OUI 8 02. 2 SNAP IP Data 8 02. 3 AA DSAP AA SSAP 0800 Type 8 02. 3 14 14 1 1 1 1 14 13 2 4 CTL IPX Data 8 02. 3 E0 DSAP E0 SSA...

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... Speed* OC -1 52 Mbps OC-3 15 5 Mbps OC - 12 622 Mbps OC-48 2. 4 Gbps OC -1 9 2 9.6 Gbps OC-768 40 Gbps 0945_01f.book Page 10 1 Wednesday, July 2, 20 03 3:53 PM 82 Chapter 4: Fundamentals of WANs Figure 4 -1 Example ... point-to-point data-link protocols covered in this chapter. 18 . List the speeds of a T1 line, E1, OC-3, and OC - 12 . 0945_01f.book Page 10 7 Wednesday,...

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... 020 0 .22 22. 222 2 DNS Hannah Jessie 10 .1. 1 .1 020 0 .11 11. 111 1 10 .1. 1 .2 020 0 .22 22. 222 2 Hey Everybody! If You Are 10 .1. 1 .2, Tell Me Your MAC Address! I'm 10 .1. 1 .2; My MAC Address Is 020 0 .22 22. 222 2. 0945_01f.book Page 12 9 Wednesday, ... 12 6.0.0.0 2 7 – 2 2 24 – 2 B 12 8 to 19 1 12 8 .1. 0.0 to 19 1 .25 4.0.0 2 14 – 2 2 16 –...

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... Address 10 .1. 1 .1 Ad Application Port 800 Wire Application Port 20 ,10 0 Web Server Port 80 UDP TCP IP Address 10 .1. 1 .2 (10 .1. 1 .1, TCP, 10 30) (10 .1. 1 .2, TCP, 80) (10 .1. 1 .1, TCP, 10 28 ) (10 .1. 1 .2, TCP, 2 010 0) (10 .1. 1 .1, ... DPORT=80, SPORT =10 27 SYN, ACK, DPORT =10 27 , SPORT=80 ACK, DPORT=80, SPORT =10 27 SEQ =20 0 SEQ =14 50, ACK =2 01 SEQ =2 01...

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... follows: 11 111 111 11 111 111 11 111 111 00000000 25 5 .25 5 .25 5.0 11 111 111 11 111 111 11 111 110 00000000 25 5 .25 5 .25 4.0 11 111 111 11 111 111 11 111 100 00000000 25 5 .25 5 .25 2.0 The 2 bits that could be subnet bits or host ... 1 2 -1 1 Boolean AND Calculation for Subnet, Address 13 0 .1. 1 02. 4, Mask 25 5 .25 5 .25 5.0 Address 13 0.4 .10 2 .1 1000 0 01...

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... 16 3 .1. 1. 21 2 PC13 16 3 .1. 1. 21 3 PC 21 163 .1. 2. 2 21 PC 31 163 .1. 3 .2 31 PC 32 16 3 .1. 3 .23 2 SW1 16 3 .1. 1. 21 1 SW2 16 3 .1. 1. 21 2 SW3 16 3 .1. 1. 21 3 R1–E0 16 3 .1. 1 .2 01 R1–S0 16 3 .1. 12. 2 01 R1–S1 16 3 .1. 13 .2 01 R2–E0 16 3 .1. 2. 2 02 R2–S0 ... Number R1 Ethernet 25 5 .25 5 .25 5 . 12 8 16 3 .1. 1 . 12 8 R2 Ethernet 25 5 .25 5 .25 5...

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... 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 .11 11. 111 1 Frame ... After Frame 1 (Fred to Barney) Address: 020 0 .11 11. 111 1 Interface E0 Bridge Table: After Frame 2 (Barney to Fred) Address: 020 0 .11 11. 111 1 020 0 .22 22. 22...

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... cable. Dino E0 E1 E2 VLAN 1 IP subnet 10 .1. 1.0 /24 VLAN 2 IP subnet 10 .1. 2. 0 /24 VLAN 3 IP subnet 10 .1. 3.0 /24 Fred Barney 0.00 .20 .40.60. 81. 0 Wilma VLAN1 Frame VLAN2 Frame FA0 VLAN 1 IP subnet 10 .1. 1.0 /24 VLAN ... Figure 1 0 -1 2 outlines the basic idea. Figure 1 0 -1 2 VLAN Trunking Between Two Switches Dino Fred Wilma VLAN1 VLAN2 VLAN1 Switch1 Trunk Sw...

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