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The definitive guide to PacketCable network design, provisioning, configuration, management, and security

Comprehensive guide for the latest information on emerging Cable IP standards
Includes extensive coverage of VoIP protocols in PacketCable networks
Learn from case studies, sample network designs, and sample configurations using real-life examples
PacketCable networks use Internet protocol (IP) technology to enable a wide range of multimedia services, such as IP telephony, multimedia conferencing, interactive gaming, and general multimedia applications. Such business and residential services delivered over a cable infrastructure is a natural extension of a cable network and is a key component of the cable industry's business growth strategy. The cable industry need for knowledgeable engineering professionals is expected to increase dramatically. PacketCable Implementation will supply IP networking information to those versed in cable video networks and help those deploying cable IP networks understand the ramifications of deploying PacketCable service on the cable network. Real-world case studies, tips, sample configurations, and sample network designs are included in this book. Tables and charts in every chapter will serve as quick and easy references to key points and each chapter will close with a summary section and chapter review questions, which will assess the readers understanding of the subject matter.



Discover the PacketCable "big picture," including key application opportunities
Learn about the latest generation of PacketCable standards and specifications, including PacketCable 2.0 and DOCSIS 3.0
Understand the functional components of a PacketCable network and how they fit together
Walk step-by-step through provisioning, including protocols, flows, and MTA configuration
Gain an in-depth understanding of call signaling: message formats, Network-based Call Signaling (NCS), PSTN interconnects, Call Management Server Signaling (CMSS), and more
Implement efficient, high-performance media streaming
Deploy, analyze, manage, and troubleshoot a state-of-the-art QoS framework
Manage crucial network considerations, including lawful intercept

http://rapidshare.com/files/164584378/Cisco.Press.PacketCable.Implementation.Feb.2007.chm

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[Tài liệu cần kiểm định] Check Point Vs Asa/Pix

Chào các bạn,

Dưới đây là một tài liệu khá hay có tên là :
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Đây có thể là chủ ý riêng của tác giả , do đó theo tôi cũng cần phải có sự nhận xét từ các chuyên gia của vnpro.org thì bài viết trên mới thực sự gắn liền với thực tế.

[tranmyphuc]

[Cisco] Giải pháp mạng dữ liệu cho doanh nghiệp vừa và nhỏ

Chào các bạn,
Hi vọng tài liệu dưới đây sẽ giúp bạn ít nhiều trong việc thiết kế hệ thống mạng .




Chúc các bạn vui vẻ.

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[All M Vista for you] Phuc's collecions

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Windows Vista Just the Steps For Dummies
by Nancy C. Muir

Code:

Covering the new features and capabilities of Windows Vista, this book gets readers up to speed fast on interface changes, security options, and setup processes 
Simple, easy-to-follow instructions for common Windows Vista tasks show readers how to carry out essential activities and gain competence and confidence

Just the steps you need to get going with Vista today! 

Simple steps...for great results 

Move a File or Folder 
Right-click Start menu button and choose Explore. 
In the resulting Windows Explorer window (see Figure 3-8), double-click a folder or series of folders to locate the file that you want to move. 
Take the following action:
Click and drag the file to another folder in the Folders pane on the left side of the window. If you right-click and drag, you are offered the options of moving or copying the item when you place it via the shortcut menu that appears. 

Get Ready To:
Use built-in Windows applications 
Manage files and folders 
Get online safely 
Set up a network 
Use anti-virus and anti-spyware tools 
Play games, music, and slide shows

Paperback: 240 pages
Publisher: For Dummies (December 26, 2006)
Language: English
ISBN-10: 0471786853
ISBN-13: 978-0471786856

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thật sự rất khâm phục và trân trọng niềm say mê với Mạng và tinh thần chia sẽ không cần đền đáp !
có 1 nhóm đang học CCNP ngoài Hn rất hâm mộ cậu Phúc nhà ta chẳng kém gì Mr Minh ^^!

[phungngochung]

được đó cậu Phúc ! cố gắng phát huy !
quả là "hậu sinh khả uý"...
nghe mà chóng hết cả mặt ...phù phù !

[phungngochung]

down được ! thank cậu phúc !

[minhpc]

Thanks anh Trần Mỹ Phúc rất nhiều.

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Network Security Fundamentals

Gert DeLaet, Gert Schauwers, "Network Security Fundamentals"
Cisco Press | 2004 | ISBN: 1587051672 | 480 pages | CHM | 18,5 MB

An introduction to the key tools and technologies used to secure network access
Examine common security vulnerabilities and the defenses used to protect network resources
Learn about cryptography, including modern-day techniques like 3DES, RSA, hashing, and the use of certificates
Learn how to design, adopt, and enforce security policies
Evaluate the nuances of secure network design
Secure HTTP traffic by hardening operating systems, servers, and browsers
Protect routers through administrative access policies and services
Understand what firewalls do and how to implement them to maximum effect
Inspect and monitor network activity with IDS
Utilize VPNs for secure remote access
Learn about PKI technologies
Examine secure wireless design techniques
Use logging and auditing tools, such as syslog, SNMP, RMON, and SAA, to manage network traffic

Companies have long been struggling with threats from the hacking community. Keeping pace with the rapid evolution of security technology and the growing complexity of threats is a challenge even in the best of times. The increased focus on security has sent IT managers and engineers scrambling to acquire the proper expertise to implement complex, multilayered solutions.

Network Security Fundamentals introduces the topic of network security in an easy-to-understand and comprehensive manner. This book is designed to provide a fundamental understanding of the various components of a network security architecture and to demonstrate how each component can be implemented to achieve best results. The book uses straightforward language to introduce topics and to show the features, mechanics, and functionality of various network security devices. A series of case studies helps illuminate concepts and shows how you can apply the concepts to solve real-world problems.

Divided into four parts, Network Security Fundamentals takes you on a tour of all the essential technologies and modern defenses at your disposal to help you maintain network uptime and data integrity. Part I covers the basics, introducing terms and concepts and laying the foundation of a solid security structure. The discussion focuses on weaknesses and vulnerabilities along with an overview of the traditional defenses used to thwart attacks. Part II examines two components of security-cryptography and security policies. Part III looks at the various security components. Separate chapters cover web security, router security, firewalls, intrusion detection systems (IDS), remote access security, virtual private networks (VPN), Public Key Infrastructure (PKI), wireless security, and logging and auditing. Each chapter in this section is a self-contained tutorial, allowing you to skip to those topics of greatest interest or primary concern. Part IV includes several reference appendixes, including the Cisco SAFE Blueprint, NSA guidelines, and SANS policies.

Whether you are looking for an introduction to network security principles and practices or a security configuration reference, this book provides you with the invaluable insight you need to protect valuable company resources.

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CCNA Security Exam Cram (Exam IINS 640-553)

Eric Stewart, «CCNA Security Exam Cram (Exam IINS 640-553)»
Que | ISBN-10: 0789738007 | November 3, 2008 | 552 pages | PDF | 10.99 MB


Book Description:

In this book you’ll learn how to:

* Build a secure network using security controls
* Secure network perimeters
* Implement secure management and harden routers
* Implement network security policies using Cisco IOS firewalls
* Understand cryptographic services
* Deploy IPsec virtual private networks (VPNs)
* Secure networks with Cisco IOS® IPS
* Protect switch infrastructures
* Secure endpoint devices, storage area networks (SANs), and voice networks



WRITTEN BY A LEADING EXPERT:

Eric Stewart is a self-employed network security contractor who finds his home in Ottawa, Canada. Eric has more than 20 years of experience in the information technology field, the last 12 years focusing primarily on Cisco® routers, switches, VPN concentrators, and security appliances. The majority of Eric’s consulting work has been in the implementation of major security infrastructure initiatives and architectural reviews with the Canadian Federal Government. Eric is a certified Cisco instructor teaching Cisco CCNA, CCNP®, and CCSP® curriculum to students throughout North America and the world.

http://rapidshare.com/files/204747917/0789738007.rar

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Computer Networking: A Top-Down Approach Featuring the Internet (Repost)

Computer Networking: A Top-Down Approach Featuring the Internet
Addison Wesley Publishing Company | July 10, 2000 | ISBN: 0201477114 | PDF | 712 pages | 7.18 MB

Certain data-communication protocols hog the spotlight, but all of them have a lot in common. Computer Networking: A Top-Down Approach Featuring the Internet explains the engineering problems that are inherent in communicating digital information from point to point. The top-down approach mentioned in the subtitle means that the book starts at the top of the protocol stack--at the application layer--and works its way down through the other layers, until it reaches bare wire.
The authors, for the most part, shun the well-known seven-layer Open Systems Interconnection (OSI) protocol stack in favor of their own five-layer (application, transport, network, link, and physical) model. It's an effective approach that helps clear away some of the hand waving traditionally associated with the more obtuse layers in the OSI model. The approach is definitely theoretical--don't look here for instructions on configuring Windows 2000 or a Cisco router--but it's relevant to reality, and should help anyone who needs to understand networking as a programmer, system architect, or even administration guru.
The treatment of the network layer, at which routing takes place, is typical of the overall style. In discussing routing, authors James Kurose and Keith Ross explain (by way of lots of clear, definition-packed text) what routing protocols need to do: find the best route to a destination. Then they present the mathematics that determine the best path, show some code that implements those algorithms, and illustrate the logic by using excellent conceptual diagrams. Real-life implementations of the algorithms--including Internet Protocol (both IPv4 and IPv6) and several popular IP routing protocols--help you to make the transition from pure theory to networking technologies. --David Wall
Topics covered: The theory behind data networks, with thorough discussion of the problems that are posed at each level (the application layer gets plenty of attention). For each layer, there's academic coverage of networking problems and solutions, followed by discussion of real technologies. Special sections deal with network security and transmission of digital multimedia.

http://depositfiles.com/files/hn9zeh93x

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David Castaneda Oisin Mac Alasdair Christopher Vinckier: The Business Case for Enterprise Class Wireless LANs (Repost)

The Business Case for Enterprise Class Wireless LANs
Cisco Press | 2006 | ISBN 1587201259 | CHM | 456 Pages | 2,38 Mb

A comprehensive guide to analyzing the business rationale for WLANs

* Evaluate the business rationale behind the deployment of WLANs, including return on investment (ROI), net present value, payback period, and total cost of ownership
* Develop a robust execution plan to deploy and operate the WLAN
* Understand the high-level technical issues of deploying and managing your WLAN from a business decision-maker’s perspective
* Maximize the positive impact of supplementary and complementary services such as voice, video, and guest WLAN access
* Identify potential security threats and develop strategies to mitigate attacks
* Learn methodological and technical best practices from WLAN deployment case studies featuring real-world, enterprise-class businesses and institutions
* Gather information easily by referring to quick reference sheets and appendixes covering an antenna overview, a high-level sample project plan, checklists, and flowcharts

Businesses today are increasingly adopting wireless LANs (WLANs) as a primary data transport mechanism. To determine when and how to effectively deploy WLANs, business managers, project managers, and IT executives need a clear, holistic evaluation of the business benefits and risks behind this complex technology solution.

The Business Case for Enterprise-Class Wireless LANs helps you make the right decisions by explaining the business value and cost of investing in a WLAN—from security and architecture to deployment and application. Using a lifecycle perspective, this guide covers the value proposition, cost justification, and alignment of security, design, and operational components within the business.

Written in an approachable style, The Business Case for Enterprise-Class Wireless LANs provides a baseline analysis of WLAN technologies for a large-scale deployment and includes concise real-world case studies with checklists and flowcharts that you can adapt for your needs. By recognizing the obstacles and advantages of implementing a WLAN from a strategic and justified business perspective, you can apply the economic benefits to your organization and ensure a timely and efficient deployment of your organization’s WLAN.

This volume is in the Network Business Series offered by Cisco Press®. Books in this series provide IT executives, decision makers, and networking professionals with pertinent information about today’s most important technologies and business strategies.

http://depositfiles.com/files/i8jmu0gns

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Traffic Engineering with MPLS

Eric Osborne Ajay Simha, “Traffic Engineering with MPLS”
Cisco Press | 2002-07-17 | ISBN: 1587050315 | 608 pages | CHM | 4,2 MB

Design, configure, and manage MPLS TE to optimize network performance

Almost every busy network backbone has some congested links while others remain underutilized. That's because shortest-path routing protocols send traffic down the path that is shortest without considering other network parameters, such as utilization and traffic demands. Using Traffic Engineering (TE), network operators can redistribute packet flows to attain more uniform distribution across all links. Forcing traffic onto specific pathways allows you to get the most out of your existing network capacity while making it easier to deliver consistent service levels to customers at the same time.

Cisco(r) Multiprotocol Label Switching (MPLS) lends efficiency to very large networks, and is the most effective way to implement TE. MPLS TE routes traffic flows across the network by aligning resources required by a given flow with actual backbone capacity and topology. This constraint-based routing approach feeds the network route traffic down one or more pathways, preventing unexpected congestion and enabling recovery from link or node failures.

Traffic Engineering with MPLS provides you with information on how to use MPLS TE and associated features to maximize network bandwidth. This book focuses on real-world applications, from design scenarios to feature configurations to tools that can be used in managing and troubleshooting MPLS TE. Assuming some familiarity with basic label operations, this guide focuses mainly on the operational aspects of MPLS TE-how the various pieces work and how to configure and troubleshoot them. Additionally, this book addresses design and scalability issues along with extensive deployment tips to help you roll out MPLS TE on your own network.
Understand the background of TE and MPLS, and brush up on MPLS forwarding basics
Learn about router information distribution and how to bring up MPLS TE tunnels in a network
Understand MPLS TE's Constrained Shortest Path First (CSPF) and mechanisms you can use to influence CSPF's path calculation
Use the Resource Reservation Protocol (RSVP) to implement Label-Switched Path setup
Use various mechanisms to forward traffic down a tunnel
Integrate MPLS into the IP quality of service (QoS) spectrum of services
Utilize Fast Reroute (FRR) to mitigate packet loss associated with link and node failures
Understand Simple Network Management Protocol (SNMP)-based measurement and accounting services that are available for MPLS
Evaluate design scenarios for scalable MPLS TE deployments
Manage MPLS TE networks by examining common configuration mistakes and utilizing tools for troubleshooting MPLS TE problems

"Eric and Ajay work in the development group at Cisco that built Traffic Engineering. They are among those with the greatest hands-on experience with this application. This book is the product of their experience."
-George Swallow, Cisco Systems, Architect for Traffic Engineering
Co-Chair, IETF MPLS Working Group

Eric Osborne, CCIE(r) #4122, has been doing Internet engineering of one sort or another since 1995. He joined Cisco in 1998 to work in the Cisco Technical Assistance Center (TAC), moved from there to the ISP Expert team and then to the MPLS Deployment team. He has been involved in MPLS since the Cisco IOS(r) Software Release 11.1CT days.

Ajay Simha, CCIE #2970, joined the Cisco TAC in 1996. He then went on to support tier 1 and 2 ISPs as part of Cisco's ISP Expert team. Ajay has been working as an MPLS deployment engineer since October 1999, and he has first-hand experience in troubleshooting, designing, and deploying MPLS.

http://rapidshare.com/files/202089498/Traffic_Engin.rar

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Cisco Networkers 2009 Barcelona Sessions

Cisco Networkers 2009 Barcelona Sessions | 950 MB

Cisco Networkers 2009 takes place from Tuesday January 27 to Thursday January 29, 2009. In addition, on Monday January 26, we are offering Cisco Networkers delegates the option of attending Techtorials and 4-hour Labs at the same venue, at an extra cost.

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