Xem 1-20 trên 166 kết quả Service layer
  • In this activity, you will participate in an instructor-led class discussion about the issues associated with designing the user services layer for a business application. Microsoft Official Curriculum (MOC), available to IT Academies at a discounted price, is professional courseware intended for IT professionals and developers who build, support, and implement solutions by using Microsoft products and technologies. MOC is designed to cover the topics that employers know are mission-critical in the real world. ...

    pdf2p batoan 11-08-2009 60 5   Download

  • This document is written for networking engineers and administrators responsible for implementing a Layer 3 (L3) MPLS VPN service from a service provider (SP) network. It describes important considerations when choosing an SP and making the necessary connections. This document outlines these considerations, but it is not meant to be a comprehensive design guide.

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  • This chapter provides information about configuring Layer 2 features on the Cisco 7600 Series Ethernet Services Plus (ES+) and Ethernet Services Plus T (ES+T) line card on the Cisco 7600 series router.

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  • n addition to the MicrosoftÆ Solutions Framework (MSF) Process Model for Application Development, the MSF Application Model is used when designing business solutions. As you will learn in this module, the application model provides for a layered, services-based approach to designing applications.Microsoft Official Curriculum (MOC), available to IT Academies at a discounted price, is professional courseware intended for IT professionals and developers who build, support, and implement solutions by using Microsoft products and technologies.

    pdf22p batoan 11-08-2009 103 7   Download

  • This module teaches students how to develop user interfaces that are user- centered and usable. They will learn about various presentation technologies, as well as how to validate their design through prototyping and usability testing. Additionally, they will learn about the two pieces of the presentation layer ó the user interface and the user services ó and how to design them.

    pdf6p batoan 11-08-2009 81 6   Download

  • Wireless communications is one of the most active areas of research over the past and the current decades. In fact, the demand for wireless services has been changing from the regular voice telephony services to mixed voice, data, and multimedia services over the wireless media. Since the mid-1990s, the wireless industry has been advancing at an incredible speed. For example, the 2G cellular systems (such as GSM, D-AMPS, and IS-95) have significantly improved the spectral efficiency and network capacity to support wireless telephony services....

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  • This module teaches students about the services-based design approach and the differences between user services, business services, and data services. This approach is captured in the MicrosoftÆ Solutions Framework (MSF) Application Model. After completing this module, students will be able to: ! Describe the principles behind the MSF Application Model. ! Identify the service layers of the MSF Application Model. ! Explain the value of the MSF Application Model in designing solutions. ...

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  • Now that you have learned about the MicrosoftÆ Solutions Framework (MSF) services-based approach to design, you can apply the services-based approach to everyday activities. In this activity, you will identify the layers in a scenario provided. Microsoft Official Curriculum (MOC), available to IT Academies at a discounted price, is professional courseware intended for IT professionals and developers who build, support, and implement solutions by using Microsoft products and technologies. MOC is designed to cover the topics that employers know are mission-critical in the real world. ...

    pdf4p batoan 11-08-2009 67 2   Download

  • "Network Layer and Mobile IP" presents of: Network Layer in Internet, Network Layer functions,ID datagram format, ID addressing, subnets, herarchical addressing, network service model, virtual circuits, Datagram networks, Routing Algorithm classification,...

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  • This chapter objectives: Describe how the functions of the three upper OSI model layers provide network services to end user applications, describe how the TCP/IP Application Layer protocols provide the services specified by the upper layers of the OSI model, define how people use the Application Layer to communicate across the information network,...

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  • This chapter explain the role of Transport Layer protocols and services in supporting communications across data networks, analyze the application and operation of TCP mechanisms that support reliability, analyze the application and operation of TCP mechanisms that support reassembly and manage data loss, analyze the operation of UDP to support communicate between two processes on end devices.

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  • Identify the role of the Network Layer, as it describes communication from one end device to another end device; Examine the most common Network Layer protocol, Internet Protocol (IP), and its features for providing connectionless and best-effort service;... Inviting you to refer.

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  • After completing this chapter, students will be able to: Explain the role of Physical layer protocols and services in supporting communication across data networks, describe the role of signals used to represent bits as a frame as the frame is transported across the local media, describe the purpose of Physical layer signaling and encoding as they are used in networks.

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  • After studying this chapter students will be able to: Explain how network layer protocols and services support communications across data networks, explain how routers enable end-to-end connectivity in a small to medium-sized business network, determine the appropriate device to route traffic in a small to medium-sized business network, Configure a router with basic configurations.

    pdf54p youcanletgo_01 29-12-2015 4 1   Download

  • This chapter explain how the functions of the application layer, session layer, and presentation layer work together to provide network services to end user applications; describe how common application layer protocols interact with end user applications; describe, at a high level, common application layer protocols that provide Internet services to end-users, including WWW services and email;...

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  • This chapter objectives: Define the application layer as the source and destination of data for communication across networks, explain the role of protocols in supporting communication between server and client processes, describe the features, operation, and use of well-known TCP/IP application layer services.

    ppt17p youcanletgo_01 30-12-2015 8 1   Download

  • In this chapter, you learned to: Explain the role of Transport Layer protocols and services in supporting communications across data networks, analyze the application and operation of TCP mechanisms that support reliability, analyze the application and operation of TCP mechanisms that support reassembly and manage data loss,...

    ppt22p youcanletgo_01 30-12-2015 2 1   Download

  • After studying this chapter you will be able to: Identify the role of the Network Layer, as it describes communication from one end device to another end device; Examine the most common Network Layer protocol, Internet Protocol (IP), and its features for providing connectionless and best-effort service;...

    ppt27p youcanletgo_01 30-12-2015 6 1   Download

  • This chapter explain the role of Physical layer protocols and services in supporting communication across data networks, describe the role of signals used to represent bits as a frame as the frame is transported across the local media, describe the purpose of Physical layer signaling and encoding as they are used in networks. For more information, inviting you refer lecture.

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  • Cấu trúc NGN bao gồm 5 lớp chức năng: Lớp truy nhập dịch vụ (service access layer) Lớp truyền tải dịch vụ (service transport/core layer) Lớp điều khiển (control layer) Lớp ứng dụng/dịch vụ (application/service layer) Lớp quản lý (management layer) Lớp ứng dụng/dịch vụ Giao tiếp chuẩn Thành phần NGN Lớp điều khiển Giao tiếp chuẩn Mạng lõi Lớp quản lý Lớp chuyển tải dịch vụ vụ Thành phần có liên quan đến NGN Lớp truy nhập dịch vụ Thiết bị đầu cuối Hình 1.

    pdf10p minhloi7733 08-09-2010 161 102   Download

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