Virtual network

Xem 1-20 trên 344 kết quả Virtual network
  • This document provides network architects with a general understanding of how to leverage network virtualization to make a centralized NAC Appliance deployment easier. This document allows the network architect to select a design and reference the specific implementation details in the associated design guides. The foundation technologies associated with enterprise network virtualization architecture are divided into the following three functional areas: • Access control • Path isolation • Services edge...

    pdf14p batoan 10-08-2009 86 13   Download

  • This document provides design guidance for enterprises that want to provide Internet and limited corporate access for their guests and partners. Several solutions for guest and partner access challenges are proposed and analyzed in this document, at both the architectural and functional levels.

    pdf58p batrinh 11-08-2009 193 22   Download

  • Get a solid introduction to networking essentials from this practical guide Bestselling author Bruce Hallberg provides new IT professionals with a hands-on guide to wired and wireless networking. The book covers designing, building, and administering a network. Completely revised to cover the latest networking technologies such as virtualization, Networking: A Beginner's Guide, Fifth Edition shows you how to set up and run a secure network using both Linux and Windows. Windows Server 2008, Fedora 10, Ubuntu, and other Linux distributions are covered....

    pdf55p ken333 06-07-2012 51 14   Download

  • Virtual Private Networks (VPN) hay gọi theo tiếng Việt là Mạng Riêng Ảo, cho phép bạn mở rộng phạm vi mạng nội bộ bằng cách sử dụng lợi thế của internet. Kỉ thuật VPN cho phép bạn kết nối với một host nằm xa hàng ngàn dặm với mạng LAN của bạn và làm cho nó trở thành một node hay một PC nữa trong mạng LAN. Một đặc điểm nữa của VPN là sự kết nối giữa clients và mạng ảo của bạn khá an toàn như chính bạn đang ngồi trong cùng một mạng LAN....

    pdf4p vutrung 09-09-2009 690 264   Download

  • Đồ án tốt nghiệp: Mạng riêng ảo (VPN - Virtual Private Network)- ĐH Công Nghiệp HN sẽ là tài liệu tham khảo hữu ích giúp các bạn sinh viên làm tốt đồ án tốt nghiệp. Mạng riêng ảo VPN (Virtual Private Network) là một mạng riêng rẽ sử dụng một mạng chung (thường là Internet) để kết nối cùng với các site (các mạng riêng lẻ) hay nhiều người sử dụng từ xa.

    doc110p _ctpg_ 12-01-2014 430 208   Download

  • Trong bài này chúng tôi sẽ giới thiệu cho các bạn về VMware ‘Virtual Switch’. Virtual Switch chỉ là một kết cấu chuyển mạch logic gắn với cơ sở hạ tầng Vmware (ESX) để có thể kết nối các máy ảo theo nhiều cách

    pdf8p hoangnhan123 16-10-2009 373 89   Download

  • The world of IT is always evolving, but in every area there are stable, core concepts that anyone just setting out needed to know last year, needs to know this year, and will still need to know next year. The purpose of the Foundations series is to identify these concepts and present them in a way that gives you the strongest possible starting point, no matter what your endeavor. Network Security Foundations provides essential knowledge about the principles and techniques used to protect computers and networks from hackers, viruses, and other threats.

    pdf333p ken333 14-06-2012 310 84   Download

  • The merging of voice and data on a single network opens powerful new possibilities in communications. Only a fundamental understanding of both technologies will ensure you are equipped to maximise their full potential. Convergence Technologies for 3G Networks describes the evolution from cellular to a converged network that integrates traditional telecommunications and the technology of the Internet.

    pdf673p dieutan 17-05-2010 161 80   Download

  • Tham khảo sách 'mcse: windows® 2000 network security design - study guide', công nghệ thông tin, hệ điều hành phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf855p trannhu 08-08-2009 199 55   Download

  • This Solution Reference Network Design (SRND) publication is intended to provide a set of guidelines for designing, implementing, and deploying Voice and Video Enabled IPSec VPN (V3 PN) solutions. This SRND defines the comprehensive functional components required to build a Site-to-Site Enterprise Virtual Private Network (VPN) solution that can transport IP telephony and video.

    pdf160p duypha 11-08-2009 167 45   Download

  • The Internet is now a household term in many countries. With otherwise serious people beginning to joyride along the Information Superhighway, computer networking seems to be moving toward the status of TV sets and microwave ovens. The Internet has unusually high media coverage, and social science majors are descending on Usenet newsgroups, online virtual reality environments, and the Web to conduct research on the new "Internet Culture."

    pdf330p nguyenthucanh 03-05-2010 110 41   Download

  • Outline: History of WDM networks. Current Internet: Multilayer protocol stack between IP and WDM layers. Future: IP directly over WDM Challenge: Virtual Topology Reconfiguration, Multilayer routing, One proposal: Optical Burst Switching technologies.

    ppt23p danhson1409 03-12-2010 79 19   Download

  • In the history of Ethernet, the virtual LAN is a recent addition. The VLAN was introduced to solve a number of networking issues. In this whitepaper you will learn about the evolution of Ethernet, the reasons VLANs were introduced, and the ways that VLANs can be used. You will also learn about the networking standards that address the VLAN implementation.

    pdf11p huyhoang 06-08-2009 54 15   Download

  • Each partition is logically isolated from the others, and must provide the same services that are available in a traditional dedicated enterprise network. The end user experience should be as if connected to a dedicated network providing privacy, security, an independent set of policies, service level, and even routing decisions. At the same time, the network administrator can easily create and modify virtual work environments for various user groups, and adapt to changing business requirements adequately.

    pdf160p minhthanh 11-08-2009 91 15   Download

  • This module provides students with the knowledge and skills to configure virtual private network (VPN) access. After completing this module, students will be able to: Explain the use of VPNs and Microsoft® Internet Security and Acceleration (ISA) Server 2000. Configure VPNs by using ISA Server.

    pdf30p vuthuong 11-08-2009 48 15   Download

  • Virtual private networks (VPNs) are another feature that firewalls have quickly adopted. Firewalls, by the very nature of their placement in the network design, represent a natural device to provide termination for LAN-to-LAN and in some cases remote-access VPNs.

    pdf5p chutieuchuathieulam 23-07-2010 82 14   Download

  • This document describes how to deploy VMware ESX Server 2.5 into the Cisco data center architecture. It provides details about how the ESX server is designed and how it works with Cisco network devices. The document is intended for network engineers and server administrators interested in deploying VMware ESX Server 2.5 hosts in a Cisco data center environment.

    pdf28p batoan 10-08-2009 104 13   Download

  • The centralization of access to shared services provides a common point of policy enforcement and control for all VPNs. This is referred to as the services edge functional area. Services edge has more of a logical than a physical meaning. In a specific network design, the point of policy enforcement can be physically located in a specific area of the network, but in certain cases, it might also be spread around the network.

    pdf26p batrinh 11-08-2009 156 13   Download

  • 1. Private Network: Đây là 1 dạng hệ thống mạng LAN riêng biệt sử dụng địa chỉ IP để chia sẻ dữ liệu giữa các node được kết nối với nhau. Trong mô hình dạng này thì các ứng dụng và cổng dữ liệu (được sử dụng để quản lý những giao thức kết nối) được thiết kế riêng để tăng tính bảo mật.

    pdf3p bibocumi29 24-01-2013 51 13   Download

  • The Cisco TelePresence System 3000 (CTS-3000) is designed for large group meetings, seating up to 12 participants around a virtual table. It consists of: • Three 65” high definition plasma displays • Three high definition cameras • Three wide band microphones and speakers • A lighting shroud integrated around a purpose built meeting room table Customers must furnish their own chairs. A Cisco 7970G IP phone is used to launch, control, and end the meeting.

    pdf138p kieuoanh 11-08-2009 52 11   Download

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