osi session layer ppt

... 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: ... ) Network Layer Fields Học viện mạng Bách khoa - Website: www.bkacad.com 14 ã 8 bits ã Specifies the level of importance that has been assigned by upper -layer protocol Routing and Layer 2 Switching Học ... Network Layer Protocols and Internet Protocol (IP) Học viện mạng Bách khoa - Website: www.bkacad.com 3 ã Define the basic role of the Network Layer in data networks ã The protocols of the OSI model...

Ngày tải lên: 22/12/2013, 13:17

... the OSI seven -layer model to Information Security Layer Five- Session Layer The Session Layer is concerned with the organization of data communications into logical flows. It takes the higher layer ... 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] ... for TCP/IP essentially compresses the ISO Session (layer five), Presentation (layer six), and Application (layer seven) layers into a process/application layer. As both models are frameworks for...

Ngày tải lên: 05/03/2014, 21:20

Ngày tải lên: 21/06/2014, 11:20

... Logic Layer 11 ASP.NET Session Characteristics ASP.NET offers a session state facility that is familiar to ASP developers, while offering the following improvements:  A reliable session ... filename (page1.aspx). Session State Storage Session state can be stored external to the ASP.NET process. Session state is stored, by default, in an object called the Session State Store. The ... in a URL. This allows the session Identifier (ID) to be automatically retrieved by IIS prior to invoking the Session object. An example of an URL with an embedded session ID is as follows:...

Ngày tải lên: 10/12/2013, 16:16

... Stateful Session Beans ã Mi khi cú 1 client triệu gọi, sẽ phải phát sinh một session bean ứng với client đó. Life Cycle ã Stateless: Do khụng lu tr thụng tin ca client, một stateless session ... và trả kết quả cho client. EJB Types: ã Consists of three types: Session Beans Message-Driven Beans Entity Beans ã Trong ú Session và Message-Driven Beans đảm nhiệm vai trò ở tầng Business, ... không có nhu cầu sử dụng nữa và bean sẽ bị hủy. Xõy dng client ã Gi session bean t servlet: Cỏc bc: ã S dng JNDI lookup Session bean Interface ã Gi hm ca bean Interface ã Container s tự động...

Ngày tải lên: 16/12/2013, 13:15

... 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 electrical, ... Physical layer. Characteristics & Uses of Network Media Học viện mạng Bách khoa - Website: www.bkacad.com ã The Physical layer is concerned with network media and signaling. This layer produces ... 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. ã Signal patterns can indicate:...

Ngày tải lên: 22/12/2013, 13:17

... establishment of TCP sessions 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 ... Managing TCP Sessions Học viện mạng Bách khoa - Website: www.bkacad.com 39 Application and Operation of TCP Mechanisms ã Trace the steps in the handshake in the termination of TCP sessions Học ... 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...

Ngày tải lên: 22/12/2013, 13:17

... Module 9: The Transactional Data Access Layer 3 The Business Problem DAL Connected Business Logic Layer Disconnected Business Logic Layer Facade Layer Web Services Facade Business Facade Transactional ... business logic layer. The transactional DAL then processes the requests by delegating the requests to the data services layer. The transactional DAL can return to the business logic layer either ... parts. Although the Composite design pattern is a structural design pattern, it works very well to help organize data. Often the Data Shaping Service implements the Composite design pattern....

Ngày tải lên: 17/01/2014, 09:20

... Study Session 5-1.F.d 2003 Study Session #5 Answers 1 C LOS Level I Study Session 5-1.A.h 2 B. LOS Level I Study Session 5-1.A.b 3 D. LOS Level I Study Session 5-1.A.b 4 C. LOS Level I Study Session ... Level I Study Session 5-1.B.c 6 D. LOS Level I Study Session 5-1.B.f 7 C. LOS Level I Study Session 5-1.C.e 8 C. LOS Level I Study Session 5-1.D.a and 5-1.E.b 9 C. LOS Level I Study Session 5-1.F.b 10 ... of 23 2004 Study Session #5 Answers 1 C LOS Level I Study Session 5-1.A.h 2 D. LOS Level I Study Session 5-1.A.b 3 B. LOS Level I Study Session 5-1.A.b 4 D. LOS Level I Study Session 5-1.A.b 5...

Ngày tải lên: 25/01/2014, 07:20

... Level I, Study Session 4 – Macroeconomics 1 C. LOS Level I Study Session 4-1.A.a 2 D. LOS Level I Study Session 4-1.A.c 3 B. LOS Level I Study Session 4-1.B.c 4 D. LOS Level I Study Session 4-1.E.b 5 ... LOS Level I Study Session 4-1.C.d 6 C. LOS Level I Study Session 4-1.D.e 7 C. LOS Level I Study Session 4-1.F.b 8 C. LOS Level I Study Session 4-1.C.b 9 B. LOS Level I Study Session 4-1.B. and ... Level I Study Session 4-1.C.e 2003 Level I, Study Session 4 – Macroeconomics 1 B. LOS Level I Study Session 4-1.B.b 2 C. LOS Level I Study Session 4-1.B.d 3 D. LOS Level I Study Session 4-1.C.e 4...

Ngày tải lên: 25/01/2014, 07:20

... which adds n to the last position of the list. 3.5. Write for the class List in Listing 3 an additional method void addEvenFirst(int n) which  adds n to the first position of the list if n ... last position of the list if n is an odd number (n mod 2 != 0). 3.6. Write for the class List in Listing 3 an additional method int addPost(int n, int index) which adds n to the i th position ... buildPosLinkedList into buildEvenLinkedList to create a list of even numbers (the numbers can be positive or negative). 3.3. Write for the class List in Listing 3 an additional method int addFirstIfPerfectSquare...

Ngày tải lên: 22/03/2014, 12:20

... Faculty of Computer Science and Engineering Department of Computer Science Page 1/4 LAB SESSION 2 POLYNOMIAL LIST 1. OBJECTIVE The objectives of Lab 2 are (1) to introduce on the...

Ngày tải lên: 22/03/2014, 12:20

... Socket Layer) ã transport layer security service ã originally developed by Netscape ã version 3 designed with public input ã subsequently became Internet standard known as TLS (Transport Layer ... TLS (Transport Layer Security) ã uses TCP to provide a reliable end-to-end service ã SSL has two layers of protocols SSL Record Protocol ã confidentiality ã using symmetric encryption with a ... Brown Edited by Dick Steflik Summary ã have considered: ã need for web security ã SSL/TLS transport layer security protocols ã SET secure credit card payment protocols Purchase Request – Merchant 1....

Ngày tải lên: 29/03/2014, 15:20

Ngày tải lên: 03/04/2014, 18:20

... front Ag electrode and the n -layer of Si. In this paper, an evaporated Mg layer is used to reduce series resistance of c-Si solar cells. A layer of Mg metal is deposited on a lightly doped n-type ... respectively. When the deposited layer of the Mg metal is thin, the thickness of MgO formed after the oxidation process is also thin and does not serve as a good passivation or ARC layer. It shows that ... DI water rinsing and drying. Thin Mg layers having thicknesses of 200, 300, and 400 Å were deposited using a thermal evaporator. The thicknesses of Mg layers were monitored by alpha-step. The...

Ngày tải lên: 20/06/2014, 21:20

Ngày tải lên: 27/06/2014, 16:20

Ngày tải lên: 27/06/2014, 20:20

Ngày tải lên: 28/06/2014, 03:20