telecommunication network design pdf

Ngày tải lên: 24/01/2014, 10:20

Ngày tải lên: 21/12/2013, 20:15

Ngày tải lên: 17/01/2014, 09:20

Ngày tải lên: 20/08/2013, 14:10

... harmless, network designers must not forget that the entire network forms an internetwork. It is possible to separate these technologies and build thoughtful designs using each new technology, but network ... Link Control (QLLC) design ❍ Advanced Peer-to-Peer Networking (APPN) and Data Link Switching (DLSw) design ❍ ● ATM internetworks ● Packet service internetworks Frame Relay design ❍ ● Dial-on-demand ... threaten network performance, because the intersubnet traffic must pass from one network to another. To relieve this bottleneck, network designers can add Layer 3 capabilities throughout the network. ...

Ngày tải lên: 22/10/2013, 20:15

... Communications network composed of Cisco data switches and routers which provide for a highly available data network with many options for redundancy. Cisco campus and network design guides ... Unified Contact Center Express Solution Reference Network Design, Release 4.1 2-6 Cisco Unified Contact Center Express Solution Reference Network Design, Release 4.1 Chapter 2 Cisco Unified Contact ... about networking products and technologies with Cisco experts and other networking professionals. Join a discussion at this URL: http://www.cisco.com/discuss/networking • World-class networking...

Ngày tải lên: 26/10/2013, 23:15

... Reference Network Design Guide Cisco CallManager Release 3.1 and 3.2 July 2003 Customer Order Number: 956378 Text Part Number: EDCS-197018 1-5 Cisco IP Telephony Solution Reference Network Design ... Turned Off 15-4 Securely Configure Network Management Functions 15-4 Use Logging Services to Track Access and Configuration Changes 15-5 Design a Secure IP Network 15-5 Creating and Assigning ... information Contents xi Cisco IP Telephony Solution Reference Network Design Guide EDCS-197018 CHAPTER 13 Cisco IP SoftPhone Design Considerations 13-1 Provisioning Guidelines for Cisco IP...

Ngày tải lên: 26/10/2013, 23:15

... Internetworks ● Designing ATM Internetworks ● Designing Packet Service Internetworks ● Designing DDR Internetworks ● Designing ISDN Internetworks ● Designing Switched LAN Internetworks ● Designing ... Internetworking Design Basics ● Designing Large-Scale IP Internetworks ● Designing SRB Internetworks ● Designing SDLC, SDLLC, and QLLC Internetworks ● Designing APPN Internetworks ● Designing ... VLANs Examples of Campus Switched Internetwork Designs Summary Internetworking Design Basics Designing an internetwork can be a challenging task. An internetwork that consists of only 50 meshed...

Ngày tải lên: 10/12/2013, 14:16

... WAN with Centralized Call Processing 1-12 Cisco IP Telephony Network Design Guide 78-11103-03 Contents x Cisco IP Telephony Network Design Guide 78-11103-03 Can I Just Use SMDI? 10-21 What If ... IP Telephony Network Design Guide 78-11103-03 1 Introduction This chapter presents a high-level overview of several basic models that you can use in designing your IP telephony network. This ... IP Telephony Network Design Guide 78-11103-03 Figure 1-3 Multiple Independent Sites V IP IP IP V IP IP IP V IP IP IP V IP IP IP PSTN 40765 Contents viii Cisco IP Telephony Network Design Guide 78-11103-03 CHAPTER ...

Ngày tải lên: 10/12/2013, 16:15

... Communications network composed of Cisco data switches and routers which provide for a highly available data network with many options for redundancy. Cisco campus and network design guides ... Contact Center Express Solution Reference Network Design, Release 6.0(1) Preface 1-9 Cisco Unified Contact Center Express Solution Reference Network Design, Release 6.0(1) Chapter 1 Cisco Unified ... this design guide is to help system designers determine the number and type of servers required for an Unified CCX deployment. 2-16 Cisco Unified Contact Center Express Solution Reference Network...

Ngày tải lên: 10/12/2013, 16:15

... Preliminary Distribution of Services Across a Network Topology In this activity, you will create a preliminary plan for distributing services across a network topology. Objectives After completing ... activity, you will be able to: ! Create a service topology by distributing services across the network topology. Before You Begin This activity includes both small group tasks and class ... complete this activity, you will need: ! The Ferguson and Bardell, Inc. case study. ! The future network topology provided. ! The business object model created in activities 5.2, 5.3, and 5.4....

Ngày tải lên: 10/12/2013, 16:16

... efficient network possible is essential. For most operators, new network technologies hold the promise of improving service delivery and reducing costs. Deploying new technologies and massive network ... for Successful Network Deployments Improve reliability Improve development cycles Reduce risk Lower costs PRECONFIGURED EQUPIMENT Given the highly competitive nature of the telecommunications ... for any network operator. Let ADC bring all the pieces together for you. About ADC Professional Services Through its Professional Services organization, ADC helps plan, deploy and maintain telecommunications...

Ngày tải lên: 10/12/2013, 18:15

... intact. Step 7: Network Scripts You can also modify the IP configuration script files manually using a text editor such as vi. In Red Hat Linux, the relevant file is: /etc/sysconfig /network- scripts/ifcfg-eth0 ... Type: more /etc/sysconfig /network- scripts/ifcfg-eth0 Note: the highlighted portion below may be different on your system, depending on how your Ethernet NIC is designated by the kernel. ... “gateway” was commonly used in the past to refer to a router because a router acts a gateway to other networks. When configuring a host for IP, you may also have to configure its default gateway, which...

Ngày tải lên: 11/12/2013, 15:15

... trừ khi nó đưa mọi người lên đến đỉnh. Những điểm khác đáng đề cập Sách "Why We Recommend Network Marketing" Tại sao anh đề nghị kinh doanh theo mạng? "Có nhiều lợi ích từ nghành...

Ngày tải lên: 13/12/2013, 04:15

... selecting candidates for machine duplication, designing intercellular and intracellular layout, and detailed design. As in any design process, the design of cellular manufacturing systems should ... methodology for the design of cellular manufacturing systems using genetic algorithms. 6.2 The Design of Cellular Manufacturing Systems The first step in the process of designing a cellular ... manufacturing system design based on genetic algorithms. This methodology takes into account all relevant production data in the design process. Other features of this methodology include design optimization...

Ngày tải lên: 17/12/2013, 06:15

... Telephony Network Design Guide 78-11103-03 as power and supervisor modules. Network redundancy, however, is achieved with a combination of hardware, software, and intelligent network design practices. Network ... uplink-fast and backbone-fast allow intelligently designed networks to further optimize network convergence. High availability of the underlying network plays a major role in ensuring a successful ... Assistance xxii Cisco IP Telephony Network Design Guide 78-11103-03 Chapter 1 Introduction Multiple Sites with Independent Call Processing 1-6 Cisco IP Telephony Network Design Guide 78-11103-03 Figure...

Ngày tải lên: 21/12/2013, 04:19

... and overall cost carefully. CHAPTER Internetworking Design Basics 2-1 2 Internetworking Design Basics Designing an internetwork can be a challenging task. An internetwork that consists of only 50 meshed ... Internetworking Model • Choosing Internetworking Reliability Options Identifying and Selecting an Internetworking Model Hierarchical models for internetwork design allow you to design internetworks ... hierarchical design can facilitate changes. Modularity in network design allowsyou to create design elements that can be replicated as the network grows. As each element in the network design requires...

Ngày tải lên: 21/12/2013, 06:15

... Videoconferencing Solution Reference Network Design Guide July 2002 Customer Order Number: 956466 x Cisco IP Videoconferencing Solution Reference Network Design Guide 956466 Preface Obtaining ... Videoconferencing Solution Reference Network Design Guide 956466 Preface Obtaining Technical Assistance 5-2 Cisco IP Videoconferencing Solution Reference Network Design Guide 956466 Chapter 5 WAN ... Reference Network Design Guide 956466 Preface This preface describes the purpose, scope, intended audience, and general organization of this Cisco IP Videoconferencing Solution Reference Network Design...

Ngày tải lên: 21/12/2013, 06:16

... Telephony Solution Reference Network Design Cisco CallManager Release 3.3 November 2003 Customer Order Number: 956662 Contents vi Cisco IP Telephony Solution Reference Network Design 956662 Hardware ... kbps 128 kbps 2-2 Cisco IP Telephony Solution Reference Network Design 956662 Chapter 2 Network Infrastructure Figure 2-1 Typical Campus Network Infrastructure V V V IP IP IP IP V IP IP V V IP IP IP IP IP IP IP IP IP IPIP IP IPIP IP Central ... redundant Cisco CallManager trunks. 2-5 Cisco IP Telephony Solution Reference Network Design 956662 Chapter 2 Network Infrastructure WAN Infrastructure Bandwidth Provisioning You should provision...

Ngày tải lên: 21/12/2013, 06:16

Ngày tải lên: 21/12/2013, 06:16