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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 60 matches |
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More and more companies are realizing that their corporate air waves are an asset that requires protection. Strong security policies have been created for wired networks. The same is now needed for the corporate air waves. This paper will discuss the compelling business reasons why an investment in wireless intrusion prevention should be made.
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| By : Avaya |
Published Date: Jul 02, 2009 |
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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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| By : Aventail |
Published Date: Aug 21, 2009 |
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Disaster recovery is not only needed for catastrophic events like natural disasters or pandemics, but for any event, like a snow storm or power outage that keeps your workers from getting to the office and disrupts your business. This white paper by business continuity expert Tim Clark of Fact Point Group, explores best practices for disaster recovery and the key role of SSL VPNs in that process.
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| By : CA NVM |
Published Date: Apr 29, 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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| By : Cisco |
Published Date: Jan 28, 2009 |
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Whatever the size of your organization, a business-class network is within your reach. By understanding and taking some simple steps, you can implement a network infrastructure that provides your company with significant and substantive benefits. From empowering your employees to greatly improving customer service, networking technology can have a lasting impact on your business.
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| By : Cisco |
Published Date: Jan 28, 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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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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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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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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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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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 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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BIG-IP resource provisioning combines the best features of each virtualization model by enabling BIG-IP LTM modules to run sandboxed without sharing resources, while giving them the ability to dynamical scale if/when needed. Resource provisioning is a new model in hardware virtualization, one that will change the face of application delivery and Application Delivery Controllers moving forward.
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By providing a unified Application Delivery Networking platform, F5 BIG-IP offers the ability for organizations to adopt a single platform for all its application delivery needs. Adopting an organizational standard for application delivery can reduce management and administrative costs and improve the ability of the organization to migrate smoothly from traditional to emerging application architectures, and address the unforeseen issues that always arise in the wake of the introduction of new initiatives.
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Hundreds of organizations around the world use Microsoft® SharePoint® with over 80 million implementations, allowing them to develop intelligent portals that seamlessly connect users, teams, and knowledge. With the release of Microsoft Offi ce SharePoint Server 2007, F5 has specifi cally developed and tested a comprehensive Application Ready infrastructure that enhances the security, availability and performance of SharePoint deployments, whether it’s over the LAN or across a global WAN.
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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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F5 has designed and painstakingly tested a comprehensive Application Ready Network infrastructure for PeopleSoft Enterprise applications, ensuring your organization achieves maximum ROI with the minimum amount of work. F5 provides all of the tools to help organizations optimize, secure, and deliver PeopleSoft Enterprise applications across the LAN and WAN.
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This paper is intended for people who will be proposing solutions, providing installation services or consulting, and who may be assisting in deploying Office SharePoint Server 2007 solutions accessed over a Wide Area Network (WAN). It will also be of interest to IT professionals who may be deploying and/or managing such Office SharePoint Server 2007 solutions.
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This research study, led by CFO Research in collaboration with Fiberlink provides valuable insight into how organizations are dealing with sustained growth in the number of mobile workers and the costs associated with managing them.
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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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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, Green Computing, Cloud Computing, Power and Cooling, Data Center Design and Management, Colocation and Web Hosting, 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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