transport layer osi model pdf
Tài liệu Chapter 4 - OSI Transport Layer CCNA Exploration version 4.0 docx
... Chapter 4 - OSI Transport Layer CCNA Exploration version 4.0CCNA Exploration version 4.0 Flow Control When datagrams arrive too quickly for a host or gateway to process and the transport function ... Học viện mạng Bách khoa - Website: www.bkacad.com 29 Transport Layer Role and Services ã Describe the role of segments in the transport layer and the two principle ways segments can be marked ... mạng Bách khoa - Website: www.bkacad.com 25 Transport Layer Role and Services Học viện mạng Bách khoa - Website: www.bkacad.com 9 ã At the Transport layer the three basic operations of reliability...
Ngày tải lên: 22/12/2013, 13:17
SANS Institute InfoSec Reading Room: Applying the OSI Seven Layer Network Model To Information Security pptx
Ngày tải lên: 05/03/2014, 21:20
Hình ảnh Protocols in relation to the OSI model.doc
... Session Network Data link Physical zone 1 zone 2 H2:H.323 Protocols in relation to the OSI model G.711 G.722 G.728 G.729 G.723.1.1 Presentation H.261 H.263 T.127 T.126 T.124 T.125/T.1222 RICP RAS ... RIP H.450.1 H.450.3 H.450.2 X.244.0 H.245 H.225 H.235 UDB TCP Audio signal Application Video signal Data signal Transport supplementary Services Control zone 1 zone 2 yes you can! Hình4: Admission - Cisco Admission ... I/O Equipment Audio I/O Equipment User Data Applications System Control User Interface H.225.0 Layer Locall Area Network Intererface recovery Path Delay Video codec H261, H263 Audio condec G711,...
Ngày tải lên: 24/08/2012, 21:11
Transport Layer
... above Wait for ACK or NAK 1 Λ Λ Transport Layer 3-5 Transport vs. network layer ❒ network layer: logical communication between hosts ❒ transport layer: logical communication between ... control ❒ learn about transport layer protocols in the Internet: ❍ UDP: connectionless transport ❍ TCP: connection-oriented transport ❍ TCP congestion control Transport Layer 3-49 Selective ... (message) other header fields TCP/UDP segment format Transport Layer 3-2 Chapter 3: Transport Layer Our goals: ❒ understand principles behind transport layer services: ❍ multiplexing/demultipl exing ❍ reliable...
Ngày tải lên: 12/09/2012, 15:06
Tài liệu Module 3: Process Model pdf
... 0RGXOH#6=#3URFHVV#0RGHO##6²8 /HVVRQ#4=#3URFHVV#0RGHO#IRU#,QIUDVWUXFWXUH#'HSOR\PHQW Lesson 1: Process Model for Infrastructure Deployment A high-level overview of the MSF process model for infrastructure deployment 0RGXOH#6=#3URFHVV#0RGHO##6²4< 3URMHFW#7UDGH0RII#0DWUL[ &RQVWUDLQ2SWLPL]H ... 0RGXOH#6=#3URFHVV#0RGHO##6²6 2EMHFWLYHV At the end of this module, you will be able to „ Understand the process model for infrastructure deployment at a high level „ Understand the benefits of versioned releases „ Understand ... to deliver the initial and subsequent solution releases in a timely fashion. Module 3: Process Model 3 6²53# # 0RGXOH#6=#3URFHVV#0RGHO $FWLYLW\=#0DQDJLQJ#7UDGH0RIIV ,Q#VPDOO#WHDPV=# Activity „ Read...
Ngày tải lên: 10/12/2013, 17:15
Tài liệu Excel 2003 Object Model pdf
... XlScale Type Set/Get the type of scale to use for the units: Linear or Logarithmic TickLabel Position XlTickLabel Position Set/Get the position that the tick marks will appear in relation to the axis (for example, ... ActiveSheet.Shapes 'Is this a callout? If oShp.Type = msoCallout Then 'Yes - set its text box to autosize oShp.TextFrame.AutoSize = True 'Get the CalloutFormat object Set oCF = oShp.Callout 'Format ... Model oAllowRange.Users.Add "RCR\AgamaOffice", False End If End If End If Next nm End With End Sub Application Object The Application object is the root object of the Excel Object Model. ...
Ngày tải lên: 13/12/2013, 09:16
Tài liệu Part 2 - OSI Model docx
... Lớp ứng dụng (Application layer) Lớp ứng dụng trong mô hình OSI là tầng trên cùng trong bộ giao thức, có chức năng cung cấp các dịch vụ cao ... xác định bắt đầu và kết thúc thông báo. - Đồng bộ dữ liệu và kiểm tra lỗi. Lớp vận chuyển (Transport layer) : Ranh giới giữa lớp biểu diễn dữ liệu và lớp vận chuyển cũng có thể được xem là ranh ... định khi nào thì máy tính có quyền truy nhập cáp. Lớp vật lý (Physical layer) Lớp vật lý là lớp thấp nhất trong mô hình OSI, đảm nhiệm toàn bộ công việc truyền dẫn dữ liệu bằng phương tiện vật...
Ngày tải lên: 17/12/2013, 13:15
Tài liệu Activity 5.1: Identifying Keys in the Logical Model pdf
... Identifying Keys in the Logical Model Exercise 1: Identifying Keys In this exercise, you will identify primary, foreign, and composite keys for a logical data model based on the Ferguson ... 5.1: Identifying Keys in the Logical Model In this activity, you will identify primary, foreign, and (if necessary) composite keys in the logical data model for Ferguson and Bardell, Inc. Objectives ... following syntax: Primary Key: (PK) Foreign Key: (FK) Composite Key: (CK) Draw a line under the attributes used to define the composite key, and then label their types as Primary or Foreign....
Ngày tải lên: 21/12/2013, 06:16
Tài liệu Lab 2.3.7 OSI Model Characteristics and Devices pptx
... seven layers of the OSI model and the encapsulation unit used to describe the data grouping at each layer. Also list the networking devices that operate at each layer, if applicable. Layer ... Layer # Name Encapsulation Unit or Logical Grouping Devices or Components that Operate at this Layer 7 6 5 4 3 2 1 ...
Ngày tải lên: 21/12/2013, 19:15
Tài liệu Lab 2.3.7 OSI Model Characteristics and Devices docx
... seven layers of the OSI model and the encapsulation unit used to describe the data grouping at each layer. Also list the networking devices that operate at each layer, if applicable. Layer ... Layer # Name Encapsulation Unit or Logical Grouping Devices or Components that Operate at this Layer 7 6 5 4 3 2 1 ...
Ngày tải lên: 21/12/2013, 19:15
Tài liệu Module 3: MSF Process Model pdf
... Process Model Introduction to Process Models Process Models The MSF Process Model There are different types of process models in use in business today. The MSF Process Model ... Process Model 15 Review Introduction to Process Models Applying the MSF Process Model Underlying Principles of the MSF Process Model 1. What is a process model? A process model ... ã Process Models This topic introduces the concept of life cycle models and describes the two most popular models—the waterfall model and the spiral model. Awareness of these models is important...
Ngày tải lên: 17/01/2014, 09:20
Tài liệu Work with the XML Document Object Model pdf
... Document Object Model I want to have more control over the XML document as I create it. I heard that I can do this with XML DOM. How do I work with the XML Document Object Model? Technique ... both at the same time? To have this kind of flexibility, you need to use the XML Document Object Model, also known as DOM. The DOM class is an XML document that is represented in memory. It allows ... page, click on the hyperlink with the caption How-To 12.3: Working with the XML Document Object Model. As with How-To 12.1, when the page loads, you can enter a few names. Enter the last and...
Ngày tải lên: 21/01/2014, 12:20
Tài liệu The OSI Model: Understanding the Seven Layers of Computer Networks ppt
... developed standards for this layer. Note: The Physical Layer of the OSI model is only part of a LAN (Local Area Network). Layer 2 – The Data Link Layer Layer 2 of the OSI model provides the following ... T he TCP/IP model uses four layers to perform the functions of the seven -layer OSI model. The network access layer is functionally equal to a combination of OSI physical and data link layers (1 ... functionality is found in the OSI transport and session layers (4 and 5). Using UDP equates to the functions of only the transport layer of the OSI model. The TCP/IP process layer, when used with TCP,...
Ngày tải lên: 24/01/2014, 09:20