osi network layer chapter 5

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
... 39 Network Layer Protocols and Internet Protocol (IP) Học viện mạng Bách khoa - Website: www.bkacad.com 3 • Define the basic role of the Network Layer in data networks • The protocols of the OSI ... to 5. 1.1 ) Network Layer Fields Học viện mạng Bách khoa - Website: www.bkacad.com 14 • 8 bits • Specifies the level of importance that has been assigned by upper -layer protocol Routing and Layer ... the control communication between the Data Link layer and the Network layer is the establishment of a maximum size for the packet. Network Layer Fields Học viện mạng Bách khoa - Website:...
  • 64
  • 414
  • 0
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
... Transport layer, placed into packets by the Network layer, and further encapsulated as frames by the Data Link layer. The purpose of the Physical layer is to create the electrical, optical, ... context to give them meaning to the upper layers of the networking model. This framing method can be provided by the Data Link layer, the Physical layer, or by both. • Signal patterns can indicate: ... cable television signals. Characteristics & Uses of Network Media Học viện mạng Bách khoa - Website: www.bkacad.com Chapter 8 - OSI Physical Layer CCNA Exploration 4.0CCNA Exploration 4.0 Học...
  • 54
  • 449
  • 2
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
... appear in an e-mail. Summary Học viện mạng Bách khoa - Website: www.bkacad.com 45 Chapter 4 - OSI Transport Layer CCNA Exploration version 4.0CCNA Exploration version 4.0 Flow Control When datagrams ... mạng Bách khoa - Website: www.bkacad.com 25 Transport Layer Role and Services Học viện mạng Bách khoa - Website: www.bkacad.com 9 • At the Transport layer the three basic operations of reliability ... viện mạng Bách khoa - Website: www.bkacad.com 29 Transport Layer Role and Services • Describe the role of segments in the transport layer and the two principle ways segments can be marked for...
  • 46
  • 378
  • 0
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
... 1999 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 7 Layer , 2000 URL:http://userpages.umbc.edu/~hha1 /network/ protocol.html [6] ... Room Author retains full rights. Page 9 Applying the OSI seven -layer model to Information Security Layer Three - Network Layer The Network layer is concerned with the global topology of the internet ... Applying the OSI seven -layer model to Information Security Layer Six- Presentation Layer The Presentation Layer deals with the organization of data passed from the application layer into the network. ...
  • 31
  • 510
  • 0
Chapter 19 Network Layer: Logical Addressing potx

Chapter 19 Network Layer: Logical Addressing potx

Ngày tải lên : 06/03/2014, 12:20
... discussed in this section: 19.7 Numbering systems are reviewed in Appendix B. Note 19.1 Chapter 19 Network Layer: Logical Addressing Copyright © The McGraw-Hill Companies, Inc. Permission required ... 19.3 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 ... dots for separation. 19.48 Figure 19.13 An ISP and NAT 19.31 Figure 19.4 A network configuration for the block 2 05. 16.37.32/28 19.30 c. The number of addresses can be found by complementing...
  • 59
  • 1.2K
  • 0
Chapter 20 Network Layer: Internet Protocol pot

Chapter 20 Network Layer: Internet Protocol pot

Ngày tải lên : 06/03/2014, 12:20
... section: 20 .5 Figure 20.3 Network layer at the source, router, and destination 20. 25 Figure 20.9 Maximum transfer unit (MTU) 20.44 Table 20.9 Comparison between IPv4 and IPv6 packet headers 20. 35 Figure ... IPv6 20.1 Chapter 20 Network Layer: Internet Protocol Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. 20.23 In an IPv4 packet, the value of HLEN is 5, and ... packet is carrying 20 bytes of data (40 20).− Example 20.3 20 .50 Figure 20.20 Tunneling strategy 20.7 Switching at the network layer in the Internet uses the datagram approach to packet switching. Note 20.9 20-2...
  • 52
  • 950
  • 0
Chapter 21 Network Layer: Address Mapping, Error Reporting, and Multicasting pdf

Chapter 21 Network Layer: Address Mapping, Error Reporting, and Multicasting pdf

Ngày tải lên : 06/03/2014, 12:20
... multicast address is shown in color. Any packet with a multicast address from 224.0.0.0 to 239. 255 . 255 . 255 is masked and delivered to the Ethernet interface. Example 21.9 21.40 Figure 21.19 Example ... time was 0.9 95 ms, the second was 0.899 ms, and the third was 0.878 ms. The second line shows the second router visited. The router is named Dbackup.fhda.edu with IP address 153 .18. 251 .4. The ... 0.0.0.0. Note 21. 15 ICMP always reports error messages to the original source. Note 21.28 The first line shows the first router visited. The router is named Dcore.fhda.edu with IP address 153 .18.31. 254 ....
  • 55
  • 464
  • 0
Network Layer

Network Layer

Ngày tải lên : 12/09/2012, 15:06
... link Network Layer 4-11 Network layer connection and connection-less service ❒ datagram network provides network- layer connectionless service ❒ VC network provides network- layer connection service ❒ analogous ... conventions ICMP protocol •error reporting • router “signaling” Transport layer: TCP, UDP Link layer physical layer Network layer Network Layer 4-41 IP addressing: CIDR CIDR: Classless InterDomain Routing ❍ subnet ... link physical network data link physical network data link physical network data link physical network data link physical network data link physical network data link physical application transport network data link physical application transport network data...
  • 138
  • 850
  • 1
The network layer Addressing and routing

The network layer Addressing and routing

Ngày tải lên : 17/09/2012, 09:13
... sub -network. - 194.12.230.0/ 255 . 255 . 255 .192 Administrative sub network address range: 194.12.230.1 (00 000001) has 194.12.230.62 (00 111110) - Engineers in 194.12.230.64/ 255 . 255 . 255 .192 network ... 194.12.230.192/ 255 . 255 . 255 .192 in interconnection network address range: 194.12.230.193 (10 000001) has 194.12.230. 254 (01 111110) 4. Trace a network diagram of the company by making appear the host of the network ... for three sub-networks the subnet mask is complete: 255 . 255 . 255 .192. 2. Calculate the total number of host which can contain each sub -network. 62 hosts per subnet 3. Affect a number of sub-networks...
  • 15
  • 654
  • 1
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
... 79 149 U n i q U e s e r v i c e P r o c e d U r e s 150 151 Checking Oil Pressure • Remove the engine oil pressure sensor (EOP) from the oil cooler. • ... perform the job at hand. • Tool # 310- 158 (fuel caps) Fuel Rail Caps Fuel Injector Caps Fuel Filter Lid Fuel Filter Element Oil Filter Lid Oil Filter Element 75 137 U n i q U e s e r v i c e P r ... filter lid to the specified torque. NOTE: Before starting the vehicle, turn the key to the on position for 30 seconds, then key off. Do this 6 times to ensure the fuel filter housing is full...
  • 8
  • 445
  • 9
Mechanisms and Mechanical Devices Sourcebook - Chapter 5

Mechanisms and Mechanical Devices Sourcebook - Chapter 5

Ngày tải lên : 22/10/2012, 14:26
... length depends on the position of the pivot point which is easily adjusted, even during rotation, by rotating the eccentric shaft. 157 Sclater Chapter 5 5/3/01 11:46 AM Page 157 138 LINKAGE RATIOS ... pressures. The screw head is welded to the washer for a leaktight joint. Sclater Chapter 5 5/3/01 11: 45 AM Page 1 35 129 Fig. 5 This sleeve bearing, consisting of a hardened sleeve, balls, and retainer, ... rotation. The output is fed through a gear differential to convert it to a positive number. Sclater Chapter 5 5/3/01 11:46 AM Page 159 This drive multiplies the finger force of a type- writer, producing...
  • 46
  • 572
  • 0
Bài giảng marketing quốc tế CHAPTER 5

Bài giảng marketing quốc tế CHAPTER 5

Ngày tải lên : 25/10/2012, 08:58
... phẩm Chương 5 CHIẾN LƯC SẢN PHẨM 17 7. PHÁT TRIỂN SẢN PHẨM MỚI * Mới đối với thế giới * Họ sản phẩm mới * Bổ sung cho họ sản phẩm hiện tại * Cải tiến các sản phẩm hiện tại * Tái định vị (repositioning): ... Thu hút nhóm khách hàng trung thành; * Giúp phân khúc thị trường; * Tạo dựng hình ảnh công ty. 25 • Sản phẩm: Tính năng, công dụng, tiện ích, bền vững, an toàn, cơ động, kiểu dáng, thiết kế. • Dịch ... chất: * Các thuộc tính không thuộc cấu tạo vật chất của sản phẩm * Do các nỗ lực tiếp thị tạo ra 15 Nhóm sản phẩm : Bao gồm nhiều sản phẩm có quan hệ chặt chẽ với nhau, do: • * Chức năng tương...
  • 25
  • 577
  • 1
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 2 Fan speed solenoid 852 02 -5 - CN- 155 AMP 2 Fan reverse solenoid 852 02-1 - CN- 157 AMP 60 T/M control unit 9621 75 - CN- 158 PACKARD 4 Gear shift lever - 1201-0974 CN- 159 PACKARD ... RTMR 31 Fuse box B 153 01 -5 - CN- 45 Ring term - Starter R14-12 ST 710246-2 CN -56 AMP 20 Cluster 174047-2 - CN -57 AMP 20 Monitor 174047-2 - CN -58 A DEUTSCH 40 MCU DRC26-40-SA - CN -58 B DEUTSCH 40 MCU ... S820-104002 - CR-2 AMP 5 Horn relay VCFM-1002 - CR-3 AMP 5 Front work lamp relay VCFM-1002 - CR-4 AMP 5 Wiper relay (Hi) VCFM-1002 - CR -5 HELLA 5 Safety relay 8JA00 352 6-001 - CR-7 AMP 5 Aircon relay...
  • 20
  • 770
  • 3
Lập trình hệ điều hành Chapter 5.

Lập trình hệ điều hành Chapter 5.

Ngày tải lên : 01/11/2012, 16:37
... Sang Bộ môn: Tin học TC – KT Khoa: Hệ Thống Thông Tin Kinh tế - Học Viện Tài Chính Tel: 0982.1 65. 568 Email: sanghv@hvtc.edu.vn Website: http://www.hvtc.edu.vn/sanghv Lập trình hướng đối tượng ... sanghv@hvtc.edu.vn Tiêu đề: [Lớp][BT6][Stt][Họ và tên] Ví dụ: [K43/41.01][BT3][14][Lê hoàng Vũ] Hạn nộp: 23h59’ ngày 29/01/2008 Object Oriented Programing– Information Systems Department 3 1. Khái niệm 1....
  • 9
  • 520
  • 2

Xem thêm