ccna chapter 4 osi transport layer

... Trang 1Chapter 4 - OSI Transport Layer Trang 2Overview e Explain the role of Transport Layer protocols and services in Supporting communications ... www.bkacad.com Trang 3Transport Layer Role and Services _,Ill(I(IlllllllIlllIIlIIIUIIlIIIIIlIIIIU( BACHKHOA NETWORKING ACADEMY ° Explain the purpose of the Transport layer The OSI Transport Layer ... neuen | network at the same time on a The Transport layer prepares single device application data for transport over the T rt Transport " " ng nniiifsriiei ng vn: [ oe j= 5 ° Ensures

Ngày tải lên: 22/12/2013, 13:17

... 3Physical 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 Trang 4Physical Layer Protocols ... Trang 1Chapter 8 - OSI Physical LayerCCNA Exploration 4.0 Học viện mạng Bách khoa - Website: Trang 2• Explain the role of Physical layer protocols and services in ... has been segmented by the 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

Ngày tải lên: 22/12/2013, 13:17

... Chapter 2 - Communicating over the Network CCNA Exploration 4.0CCNA Exploration 4.0 Overview • Describe the structure of a network, including ... using a layered model to Học viện mạng Bách khoa - Website: www.bkacad.com • Explain the advantages of using a layered model to describe network functionality. • Describe the role of each layer ... functionality. • Describe the role of each layer in two recognized network models: The TCP/IP model and the OSI model. • Describe the importance of addressing and naming schemes in network communications.

Ngày tải lên: 12/12/2013, 14:15

... devices to receive news and e-mails, and to send text Trang 22The Network Architecture IEESE [44T BACHIKHOR NETWORKING ACADEMY e Networks must support a wide range of applications and services, ... between many different types of devices Hoc vién mang Bach khoa - Website: www.bkacad.com Trang 4Networks Supporting the Way We Live /IÍIÍ(lllIlllIlllllIIllllIIIIIIlIIllIIIIIllIIIlII eae RTT ... ,IllI(llllllllllIlIlIIlIIIIIIIIIIIIIIllIIIlIU BACHKHOA NETWORKING ACADEMY ° Data networks that were once the transport of information from business to business have been repurposed to improve the quality

Ngày tải lên: 12/12/2013, 14:15

... Cables Pair 3 sân Pair 4 Pair 3 vai Pair 4 ° A straight-through cable has AVIVAY "71/17 terminated the same In 1234561 ‘ Ag! 4 a) accordance with either the T568A ` 47 mon ° UJse stralght-through ... Management Connection Device with Console RJ-45-to-RJ-45 — 5 Rollover Cable mii ty RJ-45-to-DB-9 Adapter labeled TERMINAL PCs require an RJ-45 to DB-9 or RJ-45 to DB-25 adapter COM port settings ... Pair 3 Pair 3 the following connections: Pair2 Pair Pair 4 Pair2 Pair’ Pair 4 Trang 22TVpes of Connections in a LAN Pair3 Pair Pair 4 BACHKHOA NETWORKING ACADEMY Crossover UTP Cables One end

Ngày tải lên: 22/12/2013, 13:17

... Trang 45Default Static Route• Verifying a Default Static Route Trang 46Static Routes and Packet Forwarding • Static Routes and Packet Forwarding Trang 47Static Routes and Packet ForwardingTrang 48Static ... Trang 1Chapter 2-Static RoutingCCNA Exploration 4.0 Trang 2• Define the general role a router plays in networks. • Describe ... and the model numbers of the devices • Concept of neighbors – 2 types of neighbors  Layer 3 neighbors  Layer 2 neighbors Trang 16Cisco Discovery Protocol (CDP)• CDP provides the following information

Ngày tải lên: 06/07/2014, 06:44

... involves configuring IKE:Trang 44Task 3 is configuring IPSec:Trang 46IPsec Security ProtocolsTrang 47IPsec Security ProtocolsTrang 48IPsec Security ProtocolsTrang 49IPsec Security ProtocolsTrang ... the OSI Layer 1 and Layer 2 requirements: – Physical layer - For data signals that the cable operator can use, DOCSIS specifies the channel widths (bandwidths of each channel) as 200 kHz, 400 ... Trang 1Chapter 6 - Teleworker ServicesCCNA Exploration 4.0 Trang 2IntroductionTrang 3Business Requirements for Teleworker Services Trang 4The Business Requirements for

Ngày tải lên: 06/07/2014, 09:29

... impacts of transport and energy investments, • environmental consequences of transport and energy investments, and • governance and institutional issues Box 4.1 Propositional Inventory (Transport) ... into rural transport services, and fiscal adjustments to promote the use of intermediate means of transport.5 For urban transport, the issues are mainly in the realm of sector policy and transport ... each case study setting Propositional Inventory A propositional inventory derived from the review of lit-erature and project experience is presented in Boxes 4.1 to 4.3 It should be noted that

Ngày tải lên: 08/08/2014, 10:23

... of WANsIn the previous chapter, you learned more details about OSI Layers 1 and 2, and how Ethernet LANs perform the functions defined by the two lowest OSI layers In this chapter, you will learn ... those topics Table 4-1 “Do I Know This Already?” Foundation Topics Section-to-Question Mapping OSI Layer 1 for Point-to-Point WANs 1–3, 6 OSI Layer 2 for Point-to-Point WANs 4, 5, 7 CAUTION The ... (WAN) standards and protocols also implement OSI Layers 1 and 2 The OSI physical layer details are covered, along with two popular WAN data link layer protocols, High-Level Data Link Control

Ngày tải lên: 13/08/2014, 13:21

... protocols also implement OSI Layer 1 (physical layer) and Layer 2 (data link layer) The OSI physical layer details are covered, along with three popular WAN data link layer protocols: High-Level ... of OSI Layer 1 protocols? Table 4-1 “Do I Know This Already?” Foundation Topics Section-to-Question Mapping Foundation Topics Section Questions OSI Layer 1 for Point-to-Point WANs 1–4 OSI Layer ... WAN links OSI Layer 1 for Point-to-Point WANs The OSI physical layer, or Layer 1, defines the details of how to move data from one device to another In fact, many people think of OSI Layer 1 as

Ngày tải lên: 14/08/2014, 15:21

... OverviewChapter 03 Data Link Layer Fundamentals: Ethernet LANs Trang 2Table of Content1 Typical LAN Features for OSI Layer 1 2 Typical LAN Features for OSI Layer 2 3 Early Ethernet Standards 4 Recent ... 31 Typical LAN Features for OSI Layer 1  The OSI physical layer, or Layer 1, defines the details of how to move data from one device to another  The OSI physical layer defines the standards ... defines the standards used to send and receive bits across a physical network. Trang 42 Typical LAN Features for OSI Layer 2 Trang 5Data Link Function 1: Arbitration The specifications for these data-link

Ngày tải lên: 12/08/2015, 09:13

... ADMIN Password: R1> R1# show run | include username username JR-ADMIN password 7 060506324F41584B564347 username ADMIN secret 5 $1$G3oQ$hEvsd5iz76WJuSJvtzs8I0 R1# Trang 19R1(config)# no service ... ssh authentication-retries 4 R1(config)# ip ssh time-out 120 R1(config)# username Bob secret cisco R1(config)# line vty 0 4 R1(config-line)# login local R1(config-line)# transport input ssh R1(config-line)# ... Password configuration failed R1(config)# username JR-ADMIN password cisco12345 R1(config)# username ADMIN secret cisco54321 R1(config)# line con 0 R1(config-line)# login local R1 con0 is now available

Ngày tải lên: 30/01/2020, 12:11

... new DatagramSocket ( 6428 ); transport application physical link network P3 transport application physical link network P1 transport application physical link network P4 DatagramSocket mySocket1 ... đích,port: B,80 server: địa chỉ IP B Trang 14Demultiplexing hướng kết nối: ví dụtransport application physical link network P3 transport application physical link transport application physical link ... 13Demultiplexing hướng kết nối: ví dụtransport application physical link network P3 transport application physical link P4 transport application physical link network P2 IP nguồn,port: A,9157 Địa chỉ

Ngày tải lên: 25/02/2023, 15:51

... Trang 43FIATA FCT FORWARDERS CERTIFICATE OF TRANSPORT • Issued by Forwarder to consignor FIATA’S DOCUMENT Trang 44FBL – NEGOTIABLE FIATA COMBINED TRANSPORT BILL OF LADING is a carrier-type transport ... of goods Trang 23Negotiation gameTrang 24Professional transportationOUR SERVICE, YOUR PROFIT Trang 25Transport document issuesTrang 26• The most important transport document• Non-transferable • ... FORWARDERS CERTIFICATE OF TRANSPORTFIATA’S DOCUMENT Trang 40FBL – NEGOTIABLE FIATA COMBINED TRANSPORT BILL OF LADING FIATA’S DOCUMENT FWR FIATA WAREHOUSE RECEIPT Trang 41FIATA’S DOCUMENTFIATA SDT

Ngày tải lên: 27/02/2023, 10:48

... transport layer protocols in the Internet: r r r UDP: connectionless transport TCP: connection-oriented transport TCP congestion control Transport Layer 3-2 Chapter outline Ì 3.1 Transport- layer ... Jim Kurose, Keith Ross Addison-Wesley, July 2004 Transport Layer 3-1 Chapter 3: Transport Layer Our goals: Ì understand principles behind transport layer services: r r r r multiplexing/demultipl ... than one transport protocol available to apps r Internet: TCP and UDP application transport network data link physical application transport network data link physical Transport Layer 3-4 Transport

Ngày tải lên: 27/06/2014, 16:20

... circular portion, gear 4dwells. Where r2≠ r3and r1≠ r4for thenoncircular portion, gear 4 has motion.The magnitude of this motion dependsSclater Chapter 4 5/3/01 10:44 AM Page 97 on the difference ... it isimparting high-speed transfer to thetable.94GEARS AND ECCENTRIC DISK COMBINE IN QUICK INDEXINGSclater Chapter 4 5/3/01 10:44 AM Page 94 Outgrowth from chains. Intermittent-motion mechanisms ... CHAPTER 4RECIPROCATING ANDGENERAL-PURPOSEMECHANISMSSclater Chapter 4 5/3/01 10:44 AM Page 93 An ingenious intermittent mechanismwith its

Ngày tải lên: 22/10/2012, 14:26

... mãn tốt hơn từng nhóm khách hàng khác nhau trong cùng 1 thị trường PHÂN KHÚC THỊ TRƯỜNG Trang 4• PHÂN KHÚC THỊ TRƯỜNG A A D D D D D D D DD D D D D D D D DDDD C B B B B B B B B B B B B ... cạnh tranh: 1 Ai là đối thủ cạnh tranh? 2 Chiến lược của họ như thế nào? 3 Mục tiêu của họ là gì? 4 Những điểm mạnh và điểm yếu của họ là gì? 5 Cách thức phản ứng của họ là gì? PHÂN TÍCH CẠNH TRANH ... thủ khác • * Giải quyết 2 vấn đề: – Chọn đối thủ để tấn công – Chọn phương pháp tấn công Trang 14CHIẾN LƯỢC CẠNH TRANHTheo đuôi: Đối với DN ở các nước đang phát triển * “Chung sống hòa bình” *

Ngày tải lên: 25/10/2012, 08:58

... 11 1 50 10 2 11 21 31 21 31 3 4 5 6 41 41 Plug connector (male) 42 43 44 8 9 46 47 48 20 10 45 46 45 7 20 30 40 49 30 50 50 40 DRC2 6-5 0S- 04 25) DEUTSCH INTERMEDIATE CONNECTOR ... (male)1234 4-4136141436S814-006000 S814-10600048151548S814-008000 S814-1080004121919412S814-012000 S814-112000314111111314S814-014000 S814-114000No. ofpinReceptacle connector (female) Plug connector (male)681214 [...]... ... S814-102000321123S814-003000 S814-10300024131324S814-004000 S814-104000SWP TYPE CONNECTORSWP TYPE CONNECTOR3)3) No. ofpinReceptacle connector (female) Plug connector (male)1234 4-4136141436S814-006000

Ngày tải lên: 27/10/2012, 08:16

... Network Layer in data networks ã 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 ... known as routing. 4. Decapsulation Học viện mạng Bách khoa - Website: www.bkacad.com 4 ( Refer to 5.1.1 ) Network Layer Fields Học viện mạng Bách khoa - Website: www.bkacad.com 14 ã 8 bits ã Specifies ... size for the packet. Network Layer Fields Học viện mạng Bách khoa - Website: www.bkacad.com 13 ã 4 bits ã Indicates datagram header length in 32 bit words Network Layer Fields Học viện mạng Bách...

Ngày tải lên: 22/12/2013, 13:17

... Học viện mạng Bách khoa - Website: www.bkacad.com Chapter 3 - Application Layer Functionalityand Protocols CCNA Exploration 4. 0CCNA Exploration 4. 0 DNS - Example Học viện mạng Bách khoa - Website: ... Describe how the TCP/IP Application Layer protocols provide the services specified by the upper layers of the OSI model. ã Define how people use the Application Layer to communicate across the ... packet 33 DHCP Server1 broadcasts a DHCPACK packet 44 DHCP Client DHCP Server1 Overview ã Describe how the functions of the three upper OSI model layers provide network services to end user applications. ã...

Ngày tải lên: 12/12/2013, 14:15