wide area network design pdf

Tài liệu Enterprise Data Center Wide Area Application Services (WAAS) Design Guide pptx

Tài liệu Enterprise Data Center Wide Area Application Services (WAAS) Design Guide pptx

... Header 220782 2 Enterprise Data Center Wide Area Application Services (WAAS) Design Guide OL-12934-01 Contents WAAS Design Overview 16 Design Requirements 16 Design Components 16 Core Site Architecture ... 95134-1706 USA Enterprise Data Center Wide Area Application Services (WAAS) Design Guide This document offers guidelines and best practices for implementing Wide Area Application Services (WAAS) ... Application and Content Networking System (ACNS) cache engine. A third-party device can 27 Enterprise Data Center Wide Area Application Services (WAAS) Design Guide OL-12934-01 Design and Implementation...

Ngày tải lên: 10/12/2013, 16:16

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Describe wireless wide area networks (WWANs) and how they are used

Describe wireless wide area networks (WWANs) and how they are used

... 8-PSK CDMA2000 1xRTT ã Operates on two 1.25 MHz -wide frequency channels ã Supports 144 Kbps packet data transmission 2 Objectives ã Describe wireless wide area networks (WWANs) and how they are used ã Describe ... 16 2.5 Generation Cellular Telephony (continued) ã 2.5G network technologies General Packet Radio Service (GPRS) ã For TDMA or GSM 2G networks ã Uses eight time slots in a 200 KHz spectrum and ... Kbps for a slowly moving user – 2 Mbps for a stationary user ã 3G network technologies CDMA2000 1xEVDO ã For 2.5G CDMA2000 1xRTT networks 25 Binary Runtime Environment for Wireless (BREW) ã BREW...

Ngày tải lên: 13/09/2012, 10:52

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LÝ THUYẾT VỀ MẠNG LAN (LOCAL AREA NETWORK)

LÝ THUYẾT VỀ MẠNG LAN (LOCAL AREA NETWORK)

... cấu hình native VLAN thì phải cấu hình ở giao diện vật lý. CHƯƠNG II LÝ THUYẾT VỀ MẠNG WAN (WIDE AREA NETWORK) I. KHÁI NIỆM : Là mạng được thiết lập để liên kết các máy tính của hai hay nhiều khu ... trí rất xa nhau, ví dụ như những quốc gia khác nhau, thì khi đó ta có mạng diện rộng WAN (Wide Area Network) Trang NGUYỄN ĐÌNH CÔNG – 36CLTH 2929 V./. CÁC CÔNG NGHỆ MẠNG LAN : 5.1. CÔNG NGHỆ ... nhất được nhận dạng bởi thiết bị hai đầu. 5.4 CÔNG NGHỆ VLAN: VLAN là viết tắt của Virtual Local Area Network hay còn gọi là mạng LAN ảo. Một VLAN được định nghĩa là một nhóm logic các thiết bị...

Ngày tải lên: 25/04/2013, 11:58

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Tổng quan về mạng WAN (Wide Area Netwwork) - Phần mềm Cool Chat

Tổng quan về mạng WAN (Wide Area Netwwork) - Phần mềm Cool Chat

... hết sức quan trọng. Giải pháp mạng WAN ( Wide Area Network - Mạng diện rộng ) được áp dụng. Chúng có nhiệm vụ kết hợp tất cả các mạng LAN (Local Area Network ) ở xa lại thành một mạng duy nhất ... có hiệu quả.Theo mô hình OSI (Open System Interconnect ) thì chức năng của router thuộc mức 3 ( Network ), cung cấp thiết bị với thông tin chứa trong các header của giao thức, giúp cho việc xử...

Ngày tải lên: 27/04/2013, 22:04

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CCIE Fundamentals: Network Design and Case Studies

CCIE Fundamentals: Network Design and Case Studies

... 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

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Cisco Unified Contact Center Express Solution Reference Network Design

Cisco Unified Contact Center Express Solution Reference Network Design

... 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 ã World-class networking...

Ngày tải lên: 26/10/2013, 23:15

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Cisco IP Telephony Solution Reference Network Design Guide

Cisco IP Telephony Solution Reference Network Design Guide

... 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 ... Telephony Solution Reference Network Design Guide EDCS-197018 CONTENTS Preface xiii Purpose xiii Scope xiii Audience xiii Organization xiii Obtaining Documentation xv World Wide Web xv Documentation...

Ngày tải lên: 26/10/2013, 23:15

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Tài liệu CCIE Fundamentals: Network Design and Case Studies ppt

Tài liệu CCIE Fundamentals: Network Design and Case Studies ppt

... 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

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Tài liệu Cisco IP Telephony Network Design Guide docx

Tài liệu Cisco IP Telephony Network Design Guide docx

... 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 ... 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

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Tài liệu Cisco Unified Contact Center Express Solution Reference Network Design docx

Tài liệu Cisco Unified Contact Center Express Solution Reference Network Design docx

... 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

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Tài liệu cisco migration_Enterprise Branch Wide Area Application docx

Tài liệu cisco migration_Enterprise Branch Wide Area Application docx

... Telephony (SRST). ã Application networking servicesWAE network module (NME-WAE-302, NME-WAE-502). ã Network management servicesThe Network Access Module (NM-NAM) offers network monitoring services ... 19 Enterprise Branch Wide Area Application Services Design Guide (Version 1.1) OL-12945-01 WAAS Branch Design Considerations ã If BDP > MSS, the application cannot fully use the network capacity ... encrypted MPLS WAN. 11 Enterprise Branch Wide Area Application Services Design Guide (Version 1.1) OL-12945-01 WAAS Branch Design Considerations WAAS Branch Design Considerations WAAS Placement...

Ngày tải lên: 10/12/2013, 16:15

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