cisco chapter 5 osi network layer

Tài liệu Chapter 5 - OSI Network Layer CCNA Exploration version 4.0 ppt

Tài liệu Chapter 5 - OSI Network Layer CCNA Exploration version 4.0 ppt

Ngày tải lên : 22/12/2013, 13:17
... a destination network H c vi n m ng Bách khoa - Website: www.bkacad.com Network Layer Protocols and Internet Protocol (IP) • • Define the basic role of the Network Layer in data networks The protocols ... networks The protocols of the OSI model Network layer specify addressing and processes that enable Transport layer data to be packaged and transported The Network layer encapsulation allows its ... need to know network portion (network address) to indicate the best path to reach the network H c vi n m ng Bách khoa - Website: www.bkacad.com 35 Routing Protocols • Routing is an OSI Layer function...
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Tài liệu Chapter 8 - OSI Physical Layer CCNA Exploration 4.0 pdf

Tài liệu Chapter 8 - OSI Physical Layer CCNA Exploration 4.0 pdf

Ngày tải lên : 22/12/2013, 13:17
... www.bkacad.com Physical Layer Protocols & Services • The OSI Physical layer provides the means to transport across the network media the bits that make up a Data Link layer frame H c vi n m ng ... Physical layer signaling and encoding as they are used in networks Identify the basic characteristics of copper, fiber and wireless network media Describe common uses of copper, fiber and wireless network ... receiver circuitry on the network devices At this stage of the communication process, the user data has been segmented by the Transport layer, placed into packets by the Network layer, and further encapsulated...
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Tài liệu Chapter 4 - OSI Transport Layer CCNA Exploration version 4.0 docx

Tài liệu Chapter 4 - OSI Transport Layer CCNA Exploration version 4.0 docx

Ngày tải lên : 22/12/2013, 13:17
... Website: www.bkacad.com Transport Layer Role and Services • Explain the purpose of the Transport layer • Enables multiple applications • • to communicate over the network at the same time on a single ... ng Bách khoa - Website: www.bkacad.com Transport Layer Role and Services • Major functions of the transport layer and the role it plays in data networks – Tracking the individual communication ... Overview • • • • Explain the role of Transport Layer protocols and services in supporting communications across data networks Analyze the application and operation of TCP mechanisms...
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SANS Institute InfoSec Reading Room: Applying the OSI Seven Layer Network Model To Information Security pptx

SANS Institute InfoSec Reading Room: Applying the OSI Seven Layer Network Model To Information Security pptx

Ngày tải lên : 05/03/2014, 21:20
... URL:http://mike.passwall.com/networking/netmodels/isoosi7layermodel.html [4] R Feig, “The OSI Reference Model”, Date Unknown, URL:http://www2.rad.com/networks/1994 /osi/ osi.htm [5] H S Ha, OSI Layer , 2000 URL:http://userpages.umbc.edu/~hha1 /network/ protocol.html ... http://whatis.techtarget.com/definition/0,289893,sid9_gci 550 5 25, 00.html [11] R Anderson, “Security Engineering”, Wiley, 2001, p314 [12] Cisco Systems, Cisco SAFE Enterprise Layer Two Addendum”, 2003, URL:http://www .cisco. com/en/US/netsol/ns340/ns394/ns171/ns128/networking_s ... Applying the OSI seven -layer model to Information Security Layer Six- Presentation Layer fu ll r igh ts The Presentation Layer deals with the organization of data passed from the application layer into...
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Chapter 19 Network Layer: Logical Addressing potx

Chapter 19 Network Layer: Logical Addressing potx

Ngày tải lên : 06/03/2014, 12:20
... addresses Solution a There must be no leading zero (0 45) b There can be no more than four numbers c Each number needs to be less than or equal to 255 d A mixture of binary notation and dotted-decimal ... a 00000001 00001011 00001011 11101111 b 11000001 10000011 00011011 11111111 c 14.23.120.8 d 252 .5. 15. 111 Solution a The first bit is This is a class A address b The first bits are 1; the third ... 19.30 Figure 19.4 A network configuration for the block 2 05. 16.37.32/28 19.31 Note The first address in a block is normally not assigned to any device; it is used as the network address that...
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Chapter 20 Network Layer: Internet Protocol pot

Chapter 20 Network Layer: Internet Protocol pot

Ngày tải lên : 06/03/2014, 12:20
... Internet as a Datagram Network Internet as a Connectionless Network 20.2 Figure 20.1 Links between two hosts 20.3 Figure 20.2 Network layer in an internetwork 20.4 Figure 20.3 Network layer at the source, ... 20-1 INTERNETWORKING In this section, we discuss internetworking, connecting networks together to make an internetwork or an internet Topics discussed in this section: Need for Network Layer Internet ... the source, router, and destination 20 .5 Figure 20.3 Network layer at the source, router, and destination (continued) 20.6 Note Switching at the network layer in the Internet uses the datagram...
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Network Layer

Network Layer

Ngày tải lên : 12/09/2012, 15:06
... length ID fragflag offset = 150 0 =x =1 =0 length ID fragflag offset = 150 0 =x =1 =1 85 length ID fragflag offset =1040 =x =0 =370 Network Layer 4- 35 Chapter 4: Network Layer Ì Introduction Ì 4.2 ... •error reporting •router “signaling” Link layer physical layer Network Layer 4-31 Chapter 4: Network Layer Ì Introduction Ì 4.2 Virtual circuit and datagram networks Ì 4.3 What’s inside a router ... Chapter 4: Network Layer Chapter goals: Ì understand principles behind network layer services: network layer service models r forwarding versus routing...
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Tài liệu động cơ FORD 6.4L P1- Chapter 5

Tài liệu động cơ FORD 6.4L P1- Chapter 5

Ngày tải lên : 20/10/2012, 08:08
... connector disconnect tool (tool # 310- 157 ) whenever disconnecting the fuel injector electrical connector Failure to use this tool can damage the connector 1 35 Fuel System Service: High Pressure ... system open to the elements any longer than is necessary to perform the job at hand • Tool # 310- 158 (fuel caps) High Pressure Fuel Injection Pump Caps 134 Fuel System Service: High Pressure Fuel ... caps whenever a tube is removed • Avoid cleaning parts near fuel system components • Tool # 310- 158 (fuel caps) 137 Fuel System Service: Removing and Installing Injector Gasket NOTE: Use proper...
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Mechanisms and Mechanical Devices Sourcebook - Chapter 5

Mechanisms and Mechanical Devices Sourcebook - Chapter 5

Ngày tải lên : 22/10/2012, 14:26
... in engaging or releasing an object on a straight path Sclater Chapter 5/ 3/01 11: 45 AM Page 133 133 Sclater Chapter 5/ 3/01 11: 45 AM Page 134 TWELVE EXPANDING AND CONTRACTING DEVICES Parallel ... the output link The stroke is varied by rotating the pivot to another position 155 Sclater Chapter 5/ 3/01 11:46 AM Page 156 ADJUSTABLE-OUTPUT MECHANISMS Here the motion and timing of the output ... be released in any of the six positions Sclater Chapter 5/ 3/01 11:46 AM Page 157 The input crank oscillates the slotted link to drive the piston up and down The position of the pivot point can...
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Bài giảng marketing quốc tế CHAPTER 5

Bài giảng marketing quốc tế CHAPTER 5

Ngày tải lên : 25/10/2012, 08:58
... tượng khách hàng; • * Cùng nhà phân phối; • * Nhóm mức • Họ sản phẩm: Bao gồm nhiều nhóm sản phẩm 15 • Nên tăng chiều dài nhóm sản phẩm khi: * Tăng lợi cạnh tranh tổng thể; * Tăng doanh thu – lợi ... PHẨM MỚI * Mới giới * Họ sản phẩm * Bổ sung cho họ sản phẩm * Cải tiến sản phẩm * Tái đònh vò (repositioning): giới thiệu sản phẩm có cho phân khúc thò trường * Giảm giá: giới thiệu sản phẩm có ... đáo, tử tế, tin cậy, trách nhiệm, thông đạt • Hình ảnh: Biểu tượng, truyền thông, bối cảnh, kiện 25 ...
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Máy xúc lất HuynDai HL760 - Chapter 5

Máy xúc lất HuynDai HL760 - Chapter 5

Ngày tải lên : 27/10/2012, 08:17
... S816-102002 CN- 154 AMP Fan speed solenoid 852 02 -5 - CN- 155 AMP Fan reverse solenoid 852 02-1 - CN- 157 AMP 60 T/M control unit 9621 75 - CN- 158 PACKARD Gear shift lever - 1201-0974 CN- 159 PACKARD Gear ... SWF 12 Main light switch 58 9790 - CS-23 SWF 12 Beacon switch 58 9790 - CS- 35 SWF 12 Rear wiper 58 9790 - CS-36 SWF 12 Work lamp switch 58 9790 - CS-41 SWF 12 Hazard switch 58 9790 - CS-42 DEUTSCH Clutch ... switch - DT06-3S-E008 CS -55 SWF 12 Ride control switch 58 9790 - CS -59 DEUTSCH Transmission shift dial switch - DT06-3S-E008 CS-73 SWF 12 Fan reverse switch 58 9790 - CS-74A 58 Master switch S813-030200...
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