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A Wide Area Network or WAN is a computer network covering a broad geographical area. Contrast with personal area networks (PANs), local area networks (LANs) or metropolitan area networks (MANs) that are usually limited to a room, building or campus. The largest and most well-known example of a WAN is the Internet. WANs are used to connect local area networks (LANs) together, so that users and computers in one location can communicate with users and computers in other locations. |
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Results 1 - 25 of 50 matches |
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This paper describes how organizations can use advanced, yet affordable WAN link optimization solutions to leverage the benefits of multiple sites, while maintaining high-performance and reliability for applications delivered across all sites. You will discover how to use WAN link controllers to manage, automatically load balance and failover of multiple WAN and ISP links to ensure site–to-site connectivity, and deliver applications reliably.
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Download this white paper to learn how SMEs are able to achieve efficiencies and competitive advantages through the adoption of affordable, yet feature-rich WAN optimization technologies.
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Today’s Wide Area Networks (WANs) are experiencing increased saturation with the deployment of bandwidth-intensive applications, increased numbers of users, and the need for reliable security transmissions. IT personnel responsible for these issues acknowledge the increased congestion and have strived to maintain high levels of network performance. At the same time, IT departments are tasked with the job of lowering the cost of network infrastructure and ongoing operations. Network administrators continually face the challenge of balancing the increased use of critical applications on the Internet, while eliminating downtime and congestion from affecting user quality and day-to-day business operations.
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There are many difficult issues related to WAN complexity, cost, and performance. However, many of these issues can be solved through device consolidation. Download this white paper to learn how to achieve efficiencies and competitive advantages through affordable, yet feature-rich WAN optimization technologies.
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Download this white paper to learn how to avoid network failures and evaluate the options available to ensure high-availability, network uptime and optimal network performance. It also shows you solutions that are affordable, and when deployed, are operationally cost-effective.
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By redirecting traffic away from ISP outages and WAN link bottlenecks, Ecessa, with its PowerLink and ShieldLink family of affordable WAN Optimization Controllers help avoid critical WAN infrastructure problems. Ecessa optimizes WAN infrastructure as defined by 24/7 availability, high-performance, flexible scalability, and secure operations - while streamlining IT costs. PowerLink and ShieldLink simplify the management of network links, and optimize user access to datacenters and remote sites.
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To achieve greater productivity, employees at headquarters, telecommuters, business partners and customers must all have unhindered access to critical applications. Any delay in delivering these applications can cause user productivity to suffer and adversely affect business profitability. WAN link controllers are an affordable solution for ensuring the optimum performance, reliable delivery and protection of applications. They optimize network bandwidth and ensure the delivery of critical applications. Download this white paper to learn how to achieve efficiencies and competitive advantages through the adoption of affordable, yet feature-rich WAN link controllers.
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Download this white paper to discovery the site-to-site channel bonding capabilities of PowerLink. Site-to-site channel bonding enables two or more sites with PowerLink installed to communicate with each other using the combined throughput of one or more connected WAN links. Learn more today!
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Kahn Consulting, Inc. (KCI) has assessed Data Domain deduplication storage systems using criteria derived from broad compliance requirements and best practices related to information management. In this paper, KCI evaluates the Data Domain deduplication architecture and specifically how its Data Invulnerability Architecture is designed to protect system data using a number of techniques. Learn more today!
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For the IT personnel responsible for deploying, maintaining and supporting these networked applications, there is an increasing requirement to get the highest performance out of network equipment, while simplifying the complexity that causes excess overhead and unnecessary costs. However, there is hope. Download this white paper to learn how to achieve efficiencies and competitive advantages through affordable, yet feature-rich WAN optimization technologies.
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| By : Cisco |
Published Date: Jan 27, 2009 |
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A wireless network can help your employees stay productive as they move around your company. But to take advantage of the benefits of wireless networking, you need to be sure that your network is safe from hackers and unauthorized users. Every device in a wireless network is important to security. Because a wireless LAN (WLAN) is a mobile network, you need a thorough, multilayered approach to safeguard traffic.
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| By : Quocirca |
Published Date: Nov 04, 2008 |
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Unsurprisingly, research shows that the majority of organizations see their future predicated on how well they can innovate. However, just throwing IT technology at issues in the hope that innovation will happen is not viable. Ideas are ephemeral and are easily crushed within the wrong environment. Creating a suitable culture, allied with a well implemented ideas management approach combined with strong leadership, is required.
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| By : Avaya |
Published Date: Oct 10, 2008 |
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Although Unified Communications (UC) is a term that's frequently heard these days, finding clear - or even consistent - definitions can be a real challenge. Avaya has created a straightforward yet holistic definition: Unified Communications is the convergence of real-time and non-real-time business communication applications. Learn more today!
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Today, resistance welding takes many forms across numerous applications in diverse market seg-ments. While each company must decide the most efficient welding technology for its various operations, the parameters that govern such decisions often change, sometimes rather quickly over short time intervals. This means decision makers must constantly monitor welding processes to ensure the right technology is applied to each application and done so in a cost effective manner.
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| By : Riverbed |
Published Date: Jun 27, 2008 |
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Discover how WDS can help your company remain competitive in a world without boundaries. In these three whitepapers, CIO discusses how WDS can help you remain competitive in a world without boundaries, how to keep remote and mobile workers productive no matter where business happens, and so much more.
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This white paper provides an overview of current challenges in the modern data center, the impact those challenges have on the business, and Stratavia’s approach to solving those problems.
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| By : Riverbed |
Published Date: Apr 21, 2008 |
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How do you make virtualization a reality for your enterprise without your users taking a performance hit? Start by downloading this white paper from Riverbed. Wide-area data services (WDS) is a class of technology that has rapidly been adopted across enterprises in order to deal with the challenges of bandwidth limitations and latency over the WAN.
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| By : Riverbed |
Published Date: Apr 17, 2008 |
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Want to understand how other companies are turning their Riverbed investments into cost-saving machines? Download this case study bundle and uncover the money-saving secrets of wide-area data services (WDS) from Riverbed. These four enlightening case studies about very different organizations show how enterprises can slash network and IT costs while simultaneously improving application performance and business processes.
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| By : CA NVM |
Published Date: Apr 10, 2008 |
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Today, WAN design has two distinct goals. One goal is to ensure that the WAN continues to exhibit utility-like characteristics. The other goal is to ensure that the WAN can also support the key business and application trends by adding sophisticated WAN functionality. This white paper will describe some of the key business, application and network trends in general, and will also discuss how these trends impact certain key industries.
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F5 has worked with Microsoft during the beta cycle and beyond to ensure a high level of interoperability and optimization with the entire Windows Server 2008 platform. F5’s Application Ready Network for Windows Server 2008 not only helps optimize end-to-end performance, availability, and scalability for Windows Server 2008 deployments, but reduces the costs associated with deployment, management, and operation.
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| By : Riverbed |
Published Date: Jan 31, 2008 |
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This report examines how the U.S. Defense Contract Management Agency (DCMA) solved application performance issues resulting from server consolidation. As a result of implementing an IT consolidation solution that goes beyond costly bandwidth upgrades to WAN optimization, the DCMA was able to improve application performance and overall user satisfaction. Get this report now.
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Disaster can strike when you least expect it. So how do you back up and maintain control of your data and still provide access to data in a distributed organization? The challenges are clear...large and growing amounts of data need to be distributed across many sites yet complications such as bandwidth usage, file coherence, version consistency, and file latency all result in lost productivity.
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In 2005, O’Hare International Airport began a project to relocate and modernize a 2.1 million ft.2 runway. Five independent firms worked on the project design with the IT/data management led by Milhouse Engineering and Construction, Inc. Milhouse implemented GlobalSCAPE WAFS which mirrors critical files to all sites. This provided fast local access to all project files automatically without any administrative burden and with no delays.
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Patton Harris and Rust and Associates has 13 branches. Management and IT needed a way to help these offices work on projects together to optimize company resources. Using GlobalSCAPE WAFS gave PHR+A fast file access across branches using minimal system resources. No management is required as it operates in the background and real time byte level differencing not only reduces bandwidth usage and spikes but also the changes are sent as they happen – not when they are needed.
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Jordan & Skala Engineers is a growing company with 5 offices. It needed a scalable solution to optimize their network and their resources as more and more work was distributed across sites. Using GlobalSCAPE WAFS files mirror instantly in real time using byte-level differencing. So as soon as a file is saved or closed, the file deltas appear in every other location on the network. Users are never waiting for files to upload, download, or open across a network.
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More Networking Topics |
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Quality Of Service, Remote Access, Remote Network Management, Server Hardware, Servers, Small Business Networks, TCP/IP Protocol, Test And Measurement, Traffic Management, Tunneling, Utility Computing, VPN, Wide Area Networks, Active Directory, Bandwidth Management, Convergence, Distributed Computing, Ethernet Networking, Fibre Channel, Gigabit Networking, Governance, Grid Computing, Infrastructure, Internetworking Hardware, Interoperability, IP Networks, IP Telephony, Local Area Networking, Load Balancing, Migration, Monitoring, Network Architecture, Network Management, Network Performance, Network Performance Management, Network Provisioning, Network Security, OLAP, Optical Networking |
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