osi transport layer quiz

... 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 ... C:\> 24 Trang 25Transport Layer Role and Services ° Describe the role of segments in the transport layer and the two principle ways segments can be marked The Transport layer divides the ... carriage | by the lower network layers a port SO that the Transport layer can the destination, the ‘In tho eogmont to chock lf the soqmontiwes determine with Transport layer changed during qansmission

Ngày tải lên: 22/12/2013, 13:17

... Trang 1Bài giảng Mạng máy tính ET4230 – 20112 (Tuần 9) TS Trần Quang Vinh Lớp giao vận – Transport Layer (tiếp) 1 Các khái ni ệm Điều khiển luồng (Flow Control): Điều khiển lượng dữ liệu được ... sử dụng nhiều nhất tại các lớp liên kết dữ liệu (data link), lớp mạng (network) và lớp giao vận (transport) trong đó Điều khiển luồng từ đầu cuối đến đầu cuối (end-to-end): nhằm tránh cho bộ đệm ... nó cũng có tác dụng tránh tắc nghẽn cho các đường truyền có nhiều chặng Trong mô hình tham chiếu OSI, điều khiển luồng hop-by-hop được thực hiện ở lớp Liên kết dữ liệu và lớp Mạng Mục đích chính

Ngày tải lên: 13/06/2014, 12:35

... station, instead of hard state transport application transport application transport application TCP connection Trang 22TCP Aware Link Layer  Buffers data at BS for link layer retransmission  When ... Fixed Host Transport Layer in ad-hoc and sensor Trang 17Split Connection Approach flow/error control, packet size, timeouts at each part the wireless segment transport application transport ... physical link network transport application rxmt TCP connection BS FH Transport Layer in ad-hoc and sensor Trang 15◦ Link Level Retransmission  Hides wireless losses from TCP  Link layer modifications

Ngày tải lên: 24/05/2016, 22:34

... identify it Trang 7Transportation of DataTransport Layer Reliability Different applications have different transport reliability requirements TCP/IP provides two transport layer protocols, TCP ... Cisco Systems, Inc All rights reserved Cisco Confidential 4Trang 5Transportation of DataRole of the Transport Layer The Transport Layer is responsible for establishing a temporary communication ... Trang 1Chapter 6:Transport Layer Introduction to Networking Trang 2Presentation_ID © 2008 Cisco Systems, Inc All rights reserved Cisco Confidential 26.1 Transport Layer Protocols 6.2 TCP

Ngày tải lên: 26/08/2017, 19:19

... identify it Trang 7Transportation of DataTransport Layer Reliability Different applications have different transport reliability requirements TCP/IP provides two transport layer protocols, TCP ... Cisco Systems, Inc All rights reserved Cisco Confidential 4Trang 5Transportation of DataRole of the Transport Layer The Transport Layer is responsible for establishing a temporary communication ... Trang 1Chapter 7:Transport Layer Introduction to Networking Trang 2Presentation_ID © 2008 Cisco Systems, Inc All rights reserved Cisco Confidential 27.1 Transport Layer Protocols 7.2 TCP

Ngày tải lên: 03/11/2019, 18:06

... Trang 1Transport LayerTrang 2 Reliability (when required)Trang 3session session session session sessionTrang ... 34Urgent PointerTrang 35Urgent PointerTrang 36– Domain Name SystemTCP/IP Application Layer Overview Trang 37Mapping Layer 4 to ApplicationsTrang 39Three-Way HandshakeTrang 40Three-Way HandshakeSYN ... error checking UDP Characteristics Trang 21Data EncapsulationApplication 7 Presentation 6 Session 5 Transport 4 Network 3 Data Link 2 Header Trang 22UDP HeaderTrang 23Source PortTrang 24Data 80 1024

Ngày tải lên: 04/11/2019, 10:21

... Vũ Trang 2Chapter 3 Transport LayerComputer Networking: A Top Down Approach , Trang 3Chapter 3: Transport Layer UDP: connectionless transport  TCP: connection-oriented transport  TCP congestion ... physical application transport network data link physical Trang 6Transport vs network layer network layer: logical  relies on, enhances, network layer services  network-layer protocol = postal ... passes to network layer  rcv side: reassembles segments into messages, passes to app layer  more than one transport protocol available to apps  Internet: TCP and UDP application transport network

Ngày tải lên: 28/01/2020, 22:38

... application transport network data link physical Trang 4Nhắc lạisource application transport network link physical Trang 5tầng vận chuyển - 1application transport network application transport ... Physical Network Transport network data link physical network data link physical network data link physical network data link physical network data link physical application transport network ... vận chuyển - 1application transport network application transport network Hn segment application transport network Trang 6tầng vận chuyển - 2 Thực thi ở end-system  Bên gởi: thực hiện Dồn kênh

Ngày tải lên: 28/01/2020, 22:54

... the Upper LayersThe network, transport, and application layers SinhVienZone.Com Trang 4Transport Service PrimitivesThe primitives for a simple transport service SinhVienZone.Com Trang 5Transport ... 10Elements of Transport ProtocolsTrang 11Transport Protocol(a) Environment of the data link layer (b) Environment of the transport layer SinhVienZone.Com Trang 12TSAPs, NSAPs and transport connections ... Trang 1The Transport LayerChapter 6 SinhVienZone.Com Trang 2The Transport Service• Services Provided to the Upper Layers • Transport Service Primitives • Berkeley

Ngày tải lên: 30/01/2020, 23:02

... Chapter The Transport Layer CuuDuongThanCong.com https://fb.com/tailieudientucntt The Transport Service • • • • Services Provided to the Upper Layers Transport Service Primitives ... to the Upper Layers The network, transport, and application layers CuuDuongThanCong.com https://fb.com/tailieudientucntt Transport Service Primitives The primitives for a simple transport service ... https://fb.com/tailieudientucntt Transport Service Primitives (2) The nesting of TPDUs, packets, and frames CuuDuongThanCong.com https://fb.com/tailieudientucntt Transport Service Primitives (3)

Ngày tải lên: 14/12/2021, 07:14

... DatagramSocket serverSocket = new DatagramSocket ( 6428 ); transport application physical link network P3 transport application physical link network P1 transport application physical link network P4 DatagramSocket ... mỗi yêu cầu Trang 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: ... địa chỉ IP B Trang 14Demultiplexing hướng kết nối: ví dụtransport application physical link network P3 transport application physical link transport application physical link network server: địa

Ngày tải lên: 25/02/2023, 15:51

... Network Transport network data link physical network data link physical network data link physical network data link physical application transport network data link physical application transport ... application transport network data link physical application transport network data link physical Trang 4link physical message M Ht M Hn frame Trang 5TẦNG VẬN CHUYỂN - 1 application transport ... application transport network M P4 application transport network H n segment application transport network Trang 6 Chuyển các segment xuống tầng mạng (network layer)  Bên nhận: thực hiện Phân kênh

Ngày tải lên: 11/04/2023, 09:46

... application transport network data link physical Trang 4Nhắc lạisource application transport network link physical Trang 5tầng vận chuyển - 1application transport network M P4 application transport ... Network Transport network data link physical network data link physical network data link physical network data link physical network data link physical log ica l e nd -en d tr an sp application transport ... chuyển - 1application transport network M P4 application transport network Hn segment application transport network P1M DD Trang 6tầng vận chuyển - 2 Thực thi ở end-system  Bên gởi: thực hiện

Ngày tải lên: 11/04/2023, 09:46

... 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

... 4Physical Layer - Purpose• The OSI Physical layer provides the means to transport across the network media the bits that make up a Data Link layer frame Trang 5Physical Layer - Purpose• Physical layer ... 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 ... associated with the Physical layer. Trang 10Physical Layer - StandardsTrang 11Physical Layer Fundamental Principles• Three fundamental functions of the Physical layer: – The physical components

Ngày tải lên: 30/07/2014, 11:20

... Content1 TCP/IP Transport Layer 2 TCP/IP Application Layer Trang 4TCP/IP TRANSPORT LAYERTrang 5 Introduction to transport layer• The primary duties of the transport layer are to transport and ... application, presentation and session layers of the OSI model Trang 38• Transport layer protocols • The processes and protocols at the TCP/IP application layer Trang 39 Q&A ... accurately. • The transport layer defines end-to-end connectivity between host applications • Transport services include the following basic services: – Segmentation of upper-layer application

Ngày tải lên: 16/02/2014, 07:20

... can be implemented at two di ffer-ent layers: at the link layer or at the application layer The application-layer interleaving is transparent to the underly-ing transport network Therefore, it is ... requirements The link layer interleaving approach, however, is a cross-layer design Since the link layer has to obtain specific informa-tion from the upper layers to construct link-layer packets Therefore, ... FEC at the link layer to classes with different mo-tion levels This is a cross-layer approach since the link layer requires the motion information obtained at the application layer to implement

Ngày tải lên: 22/06/2014, 23:20

... Results Composition amino acid of electron transport proteins and general transport proteins We analyzed the composition of amino acid in electron transport proteins and general transport proteins ... follows: ht ¼ 1−zð tÞntþ zthðt−1Þ ð Þ7 Output layers In output layers, we used two linear layers to apply lin-ear transformation to the incoming input The first layer with input feature size (= GRU hidden ... feature (= fully connected layer size) aims to transform the output of GRU layers Then the next linear layer was applied with input feature size of fully connected layer size and output size

Ngày tải lên: 25/11/2020, 12:47

... Network Acces Layer (Lớp truy nhập mạng) tơng ứng với physicallayer & Data link layer trong OSI + Internetwork layer: định tuyến gói dữ liệu giữa các máy chủ + Host to host layer: kết nối ... (International Telecommunication Union - Hiệp hội viễnthông quốc tế) Physical layer: X21, X21 bis Data link layer: LAP-B Network layer: X25 - TCP/IP (Transmission Control Protocol/Internet protocol): ... mạng chuyển mạch gói(Packet Switched Network) Physical layer: X25.1 tớng ứng X21 bit Data link layer: X25.2 tơng ứng với LAP-B Network layer: X25.3 đặc tả giao diện DTE/DCE * Các chuẩn X3, X28

Ngày tải lên: 19/06/2023, 11:23

... for air transport?a International culinary standards. b Local agricultural policies. c International Air Transport Association (IATA) regulations ✔ When booking hazardous materials for air transport, ... when booking cargo? a Weight of the shipment. b Special Service Information (OSI) ✔ Special Service Information (OSI) is optional and provides additional details about any special handling or ... designed to carry passengers and their luggage, not large volumes of cargo Repurposing these aircraft for cargo transport presented challenges such as limited cargo hold space and structural limitations,

Ngày tải lên: 01/09/2024, 16:07