converged networks
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Network Intrastructure: Getting Started with VoIP
White Paper IP/Ethernet networks are fast becoming an attractive and viable utility for supporting high-quality voice in a converged network. Bringing disparate voice and data systems together into a multi-service network can create several compelling... [02 Sep 2008]
Mandating QoS in Wireless LANs
White Paper Tripleplay - Data, voice and video services over an integrated or converged network is much talked about these days. However, most existing networks have been designed with data applications in mind. Similarly, the wireless LAN MAC protocol defined... [04 Aug 2008]
Securing Voice Networks
White Paper Converged voice and data communication can be more secure than traditional PSTN communication with proper planning and design. Voice-related threats include toll fraud, denial of service attacks, impersonation exploits, and eavesdropping. [04 Aug 2008]
Cisco IOS MPLS Bandwidth-Assured Layer 2 Services
White Paper These services can be easily integrated with native Layer 2 networks to provide a smooth transition to a converged network infrastructure. In this manner, service providers can offer Frame Relay, ATM, Ethernet, Point-to-Point Protocol (PPP) and... [04 Aug 2008]
Juniper EX-Series Ethernet Switches: QoS-Enabling the Enterprise - Assuring End-to-End Application Performance
White Paper The emergence of unified communications will further spur the trend toward converged networks. The enterprise network is no longer a data-only transport. It has evolved into a multi-services infrastructure carrying business-critical applications... [18 Jul 2008]
Critical Transfer Issues in QoS-C Architecture Models and Session-Based Communication
White Paper Although network parameters as frame delay, frame jitter and packet loss are familiar in computer networks, they are examined in this work as an integrated part of the critical transfer framework thus demonstrating a new summarized view on the... [18 Jul 2008]
Quality of Service in Internet Protocol (IP) Networks
White Paper Termed converged networking, these new IP technologies allow enterprises to convert from separate circuit-switched telephone and ISDN video networks to all IP networks where data, voice, and video all traverse the same network infrastructure. [17 Jul 2008]
Making the Right Call: Ensuring a Successful IP Telephony Implementation
White Paper The benefits of a converged network seem obvious: not having to create, staff, and run two different networks for voice and data, running just one cable to desktops instead of two, and a reduction in phone tariffs are all good for business. [15 Jul 2008]
Podcast: Assuring Voice Quality on IP Telephony Rollouts
White Paper Achieving a high level of QoS for VoIP across the WAN and Internet often runs counter to the interests and needs of other network traffic on a converged infrastructure. Gain a useful understanding of how exactly to assure a successful deployment of... [14 Jul 2008]
Nortel Networks Case Study: Fossil, Inc.
White Paper The company needed a scalable, highly reliable converged data and voice network to support its mission-critical applications and accommodate rapid growth. As a solution a dual-core Nortel Ethernet Routing solution at headquarters was deployed... [11 Jul 2008]
Generic Online Diagnostics on the Cisco Catalyst 6500 Series Switch
White Paper The Cisco Catalyst 6500 Series, the Cisco Systems flagship modular LAN switch, delivers highly available and secure converged network services throughout enterprise and service provider networks. Although high-availability and reliability features... [09 Jul 2008]
Mitigating Attacks in VoIP Environments
White Paper The lower cost associated with converged data and a voice network is a prime rationale for deployment of packet telephony. Service providers are deploying packet telephony technologies as an alternative to traditional circuit-switched telephone... [09 Jul 2008]
Converged WiMax-Cellular Backhaul Networks Exploiting Wireless Ethernet Mesh Technology
White Paper With the migration to high bandwidth IP-based services in the cellular access market, operators are increasingly considering WiMax technology as an access technology which can support this new paradigm in mobile services. [08 Jul 2008]
The Bi-Mesh Survivable Network - Fast Recovery From Node Failure in MPLS Enabled Networks
White Paper Today's converged networks are increasingly based on MPLS technology. To provide reliable carrier-grade service, MPLS-based recovery procedures must be able to quickly address any link or node failure. [04 Jul 2008]
Integrating Ethernet in Carrier Class Networks
White Paper Service providers are experiencing a variety of processing demands for handling the growth of Ethernet traffic in converged IP networks in both metro and core environments. In access networks, and through much of the metro, the emerging winner is... [04 Jul 2008]
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