Network Management Strategies for the CIO
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IPv6: Prepare for the possibilities
IPv6 is not a fad technology movement. Find out what do you need to do to ensure that your agency is ready for the next generation of Internet technologies. TechColumn
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Outsourcing IP VPNs: How to measure ROI
This column covers selecting outsourced service providers, specific IP VPN and related services to outsource, and accurately gauging the ROI for outsourcing VPNs. TechColumn
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BGP Design and Implementation: Effective policy control
This chapter examines BGP attributes and IOS tools and how you can use them to build complex and effective BGP policies. Reprint
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Crash Course: VoIP
VoIP has moved beyond technology hype and is quickly shifting into the mainstream. These resources will assist you in determining your organization's approach to convergence. Crash Course
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Online! The Book - Chapter 28: Voice over Internet Protocol
This chapter details the history of VoIP, describes how it works, the requirements, as well as the goals and benefits of VoIP in the enterprise. Reprint
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Cisco Voice over IP Solutions
This chapter describes the different techniques you can use to engineer and properly size traffic-sensitive voice networks. You'll see several different traffic models and explanations of how to use traffic probability tables to help you engineer rob... Reprint
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Understanding Layer 2, 3, and 4 protocols
This chapter excerpt explains the layers of the OSI model, switching, TCP, UDP, and VRRP. Reprint
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MPLS and VPN Architectures: Multicast VPN
This chapter describes in detail how to achieve multicast services between multiple sites of a VPN that has an existing multicast network or is intending to deploy multicast. Reprint
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Voice, Video, and Data Network Convergence: Applications using the converged network
Is the real driving force behind the deployment of converged networks saving money, or the advanced capabilities convergence makes possible? The real driving force, says this chapter of Voice, Video, and Data Network Convergence, is the abilit... Reprint
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Cisco OSPF Command and Configuration Handbook: Route redistribution
This chapter excerpt focuses on route redistribution commands, including concrete examples and diagrams. Reprint