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 TitleDate AddedCompany
whitepaper A Sample Configuration of AutoQoS for VoIP on Cisco 3825/2811 Routers and Catalyst 4503/3750 Switches to Support Avaya Communication Manager and the Avaya IP Telephones - Issue 1.02007-10-15 Avaya
  These Application Notes describe the procedures to configure the AutoQoS features for VoIP on the Cisco Routers and Catalyst Switches. The AutoQoS features provide QoS service for the Avaya S87xx Series servers running Avaya Communication Manager software and the Avaya IP Telephones using a Cisco network infrastructure. These Application Notes also apply to other Avaya Servers running Avaya Communication Manager software.

Tags: LAN - WAN, Network Management		   
whitepaper Wireless Network Quality of Service2007-10-09 NetMotion Wireless
  Quality of Service capabilities are one of the final building blocks for a successful mobile deployment. By implementing policies to govern access to enterprise data, IT management can better manage and enhance the productivity of their workers and protect their organizations from virus attacks. QoS gives IT managers complete power over their entire mobile deployment by letting them shape and control traffic across any network that their users may connect to. QoS also lets IT management meet the ever growing population of mobile workers head on with tools that make even the largest deployment manageable.

Tags: Mobile and Wireless		   
whitepaper Latin America's Printer Online Outperforms the Competition With WebEx2007-10-01 WebEx Communications
  Founded in 1998, Printer Online is a leading provider of full-service printing solutions in Colombia. With five employees servicing customers across Colombia, Printer Online required an efficient way to address the needs of a geographically widespread market. To better serve it's geographically dispersed customers, Printer Online decided to find an online meeting solution. They saw a demonstration of iLink at a customer site and noticed that the solution had numerous connectivity problems. One of Printer Online's major vendors recommended WebEx. They chose WebEx immediately for its reliability and functionality. With a minimal investment, WebEx made it possible for them to provide both pre- and post-sales support to customers without having to leave their office.

Tags: Business Functions		   
whitepaper Fighting Fire with Fire - Five Strategies to Enable Business Change in IT Operations2007-10-01 Hewlett-Packard (HP)
  The problem is change; the solution is change. Like firefighters setting controlled burns to combat forest fires, IT managers are addressing the demands of business change by introducing change of their own. This paper looks at the current business challenges that impact IT, five strategies you can use to meet business needs, and how HP can assist you in responding to business change.

Tags: Network Management, Data Infrastructure, Data Tools, Data Infrastructure, IT Infrastructure, IT Infrastructure, IT Budgeting, User Satisfaction		   
whitepaper Cisco Catalyst 4500 Series Supervisor Engine 6-E CenterFlex Technology2007-10-01 Cisco Systems
  Cisco CenterFlex technology, innovations enabled by the centralized Application-Specific Integrated Circuit (ASIC) complex at the heart of the Cisco Catalyst 4500 Series Supervisor Engine 6-E, addresses the need for improved network performance, investment protection, and innovative new features. Cisco CenterFlex technology provides for system bandwidth of up to 320 Gbps with throughput of up to 250 Mpps. It works with classic line cards from the Cisco Catalyst 4000 and 4500 families and enhances the Quality-of-Service (QoS) capabilities of line cards. The Cisco Catalyst 4500 Series Supervisor Engine 6-E CenterFlex technology benefits customers by adding new features to existing hardware as well as increasing capacity of networked systems.

Tags: Network Management, Components		   
whitepaper An Optimal Weighted-Average Congestion Based Pricing Scheme for Enhanced QoS2007-09-28 Indian Institute of Science
  Pricing is an effective tool to control congestion and achieve Quality of Service (QoS) provisioning for multiple differentiated levels of service. This paper considers the problem of pricing for congestion control in the case of a network of nodes under a single service class and multiple queues, and presents a multi-layered pricing scheme. The paper proposes an algorithm for finding the optimal state dependent price levels for individual queues, at each node. The pricing policy used depends on a weighted average queue length at each node. This helps in reducing frequent price variations and is in the spirit of the Random Early Detection (RED) mechanism used in TCP/IP networks.

Tags: Network Technologies		   
whitepaper A QoS Evaluation Testbed for MAC Protocols for Wireless Camera Networks2007-09-28 Institute of Electrical and Electronics Engineers
  Existing QoS metrics can only be used for wireless sensor networks when the capability of sensor nodes is limited to making simple measurements such as temperature, pressure, etc. These metrics do not capture the communication patterns encountered when sensing is more elaborate, as in wireless camera networks where the need for distributed computation of image data may result in highly bursty communications among the nodes in a cluster. Whether or not a wireless camera network can successfully engage in, say, an object tracking task depends on whether the MAC protocol allows for these communication patterns to succeed with high reliability. The testbed characterizes a MAC protocol on the basis of the following three criteria: TIme-Bounded Parameter-Estimation Accuracy (TIBPEA), latency, and energy efficiency.

Tags: Mobile and Wireless, Software Development Tools		   
whitepaper Expand Recruited to Put the Spring Back Into Application Performance2007-09-21 Expand Networks
  In a bid to improve productivity and in order to support the future growth of the company, Spring Group made the transition to web-based applications. However, this introduced a new set of challenges to its network. As its business critical applications moved further away from its users, WAN connectivity to remote office sites struggled to cope with the increased demand that its bandwidth hungry applications placed on the network. As a result, latency and congestion increased, and response times became slow causing productivity at remote site offices to suffer. After extensive testing alongside its competitor Riverbed Technology, Spring Group looked to Expand's Compass platform to provide a solution to the company's problems due to its superior acceleration and QoS capabilities.

Tags: Network Management, Network Management		   
whitepaper Ipswitch WhatsUp Gold Standard Edition v122008-05-01 Ipswitch
  WhatsUp Gold Standard Edition is designed to satisfy the single site network management and monitoring needs of the most critical customers of all: small and medium businesses. WhatsUp provides 360° visibility, actionable intelligence and complete control. Powerful discovery and mapping capabilities find everything on your network in minutes.

Leveraging SNMP v1-3, WhatsUp enables predictive monitoring in combination with powerful alerting and notification to keep your network infrastructure running and you informed immediately when issues arise. Intuitive workspace views and dashboards provide drill-down access to alerts and issues in real-time and access to over 150 reports, documenting all device, bandwidth and application related activity.

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Ipswitch WhatsUp Gold

Tags: Network Management, Network Management, LAN - WAN		   
whitepaper Ipswitch WhatsUp Gold Distributed Edition v12 -- Remote Site Installation2008-05-01 Ipswitch
  WhatsUp Gold Distributed Edition is a powerful network management and application monitoring solution designed expressly for large enterprise organizations with complex multi-site networks. Reducing management complexity, the solution offers NOC-based views into infrastructure and applications.

WhatsUp Gold Distributed leverages the extensive features of WhatsUp Gold Premium and extends them to provide secure SSL or VPN connectivity between central and any number of remote sites, no matter where they're located, 7 x 24, 365 days a year. With powerful discovery, mapping, SNMP v1-3 and WMI monitoring, alerting, notification and reporting capabilities, WhatsUp provides 360° visibility, actionable intelligence and complete control. Intuitive Web- and Windows-based management provides a complete picture of the whole network infrastructure in real-time.

Please note: WhatsUp Gold Distributed Edition includes a WhatsUp Gold Central installation and a WhatsUp Gold Remote installation. The WhatsUp Central Site installation coordinates data feeds from multiple WhatsUp Remote Site installations. The network data can then be viewed in reports that you select and customize on the Central Site. The Central and Remote installations, together, provide high visibility to the networks from one central location.

Install WhatsUp Gold Remote Site on a network computer at each remote location. Each remote site computer monitors the remote site network and reports the network status back to the Central Site. Find WhatsUp Gold Central Site Installation here. >>

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Ipswitch WhatsUp Gold