CCNA INTRO Exam Certification Guide - Part 1 Networking Fundamentals - Chapter 6 pptx

... 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, ... 10 28) (10 .1. 1.2, TCP, 2 010 0) (10 .1. 1 .1, UDP, 10 25) (10 .1. 1.2, UDP, 800) 0945_01f.book Page 15 3 Wednesday, July 2, 2003 3:53 PM 15 6 Chapter 6:...

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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 ... occur. RJ-45 RJ-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 Full-Duplex NIC Receive Transmit...

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... E0 To0 16 2 .11 .5.0 16 2 .11 .10 .0 s0 s0 s0 s1 16 2 .11 .7.0 16 2 .11 .10 .0 Routing Update 16 2 .11 .5.0 2 1 162 .11 .9.0 1 162 .11 .8.0 Router B 16 2 .11 .10 .0 Routing Update 1 2 1 162 .11 .8 .1 0945_01f.book Page 13 6 Wednesday, July 2, 2003 ... Comments 16 2 .11 .7.0 E0 — 0 This is a directly connected route. 16 2 .11 .8.0 S0 — 0 This is a directly connected...

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... connected to a network via some cable. Figure 1- 1 shows the basic end-user perspective of networking. Figure 1- 1 End-User Perspective on Networks The top part of the figure shows a typical dialup ... 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, 2003 3:53 PM 6 Chapter 1: Introduction...

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... routing. Both CCNA exams cover IP fairly deeply. For the INTRO exam, this book’s Chapter 5 covers more of the basics, and Chapters 12 , “IP Addressing and Subnetting,” through 14 , “Introduction ... to other networking models. Figure 2-8 shows OSI, as compared with TCP/IP and Novell NetWare. 0945_01f.book Page 31 Wednesday, July 2, 2003 3:53 PM 16 Chapter 2: The TCP/IP an...

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... Speed* OC -1 52 Mbps OC-3 15 5 Mbps OC -1 2 62 2 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, 2003 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 -1 2 . 0945_01f.book Page 10 7 Wednesday, July 2...

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... 0200.3333.3333… Came in E 0- I should FORWARD it, because destination is off port E1 Wilma 0200.3333.3333 Betty 0200.4444.4444 E0 E1 Barney 0200.2222.2222 Hub1 Hub2 Fred 0200 .11 11. 111 1 0200 .11 11. 111 1 E0 0200.2222.2222 ... Table: After Frame 1 (Fred to Barney) Address: 0200 .11 11. 111 1 Interface E0 Bridge Table: After Frame 2 (Barney to Fred) Address: 0200 .11 11. 111 1 0200.222...

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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 Switch2 VLAN2 VLAN...

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... about disadvantages and advantages of each. Tables 1 1- 1 1, 1 1- 1 2, and 1 1- 1 3 list the pertinent details of the standards and the cabling. Table 1 1- 1 0 Summary of Ethernet Cabling Types Maximum Length, ... 400 m 10 0BASE-T UTP CAT3, 4, 5, 5e, 6, two-pair 10 0 m 10 0BASE-T4 UTP CAT3, 4, 5, 5e, 6, four-pair 10 0 m 10 0BASE-TX UTP CAT3, 4, 5, 5e, 6, or STP, two-pa...

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... follows: 11 111 111 11 111 111 11 111 111 00000000 255.255.255.0 11 111 111 11 111 111 11 111 110 00000000 255.255.254.0 11 111 111 11 111 111 11 111 100 00000000 255.255.252.0 The 2 bits that could be subnet ... 13 0 .1. 102.4, Mask 255.255.255.0 Address 13 0.4 .10 2 .1 1000 0 010 0000 010 0 011 0 011 0 0000 00 01 Mask 255.255.255.0 11 11 111 1 11 11 111 1 11 11 111 1 0000...

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