Featured Article: Application Delivery Around the Globe
Bill Alderson, Technology Consulting Officer, NetQoS, Inc.
Application owners typically lie awake before a rollout thinking about critical issues of improving workflow, taking care of end users, and meeting management’s reporting needs. Managing these objectives over perhaps years of planning and execution is challenging, but these tasks usually remain under control. During the rollout process, stakeholders maintain insight into the activities of involved people. Related budgets and acceptance testing of outside code might be developed or purchased along the way. Life can be stressful, but manageable. Continue reading...
An Introduction to VoIP Protocols
Jeff Hicks, Software Architect, VoIP Products, NetQoS, Inc.
Voice over IP (VoIP) offers the vision of a converged network carrying multiple types of traffic (voice, video, and data, to name a few). To carry out this vision, VoIP employs a number of different protocols that aren't used by the enterprise applications with which you are already familiar. And VoIP also has a unique set of performance requirements that make it a challenge for any data network. Understanding the operation of core VoIP protocols is therefore a first step in understanding the performance requirements that VoIP will place on your network. Continue reading...
Address Resolution Protocol Reduction
Ed TittelAnalyzing Network Data for Capacity Planning
Application Performance on Your Network
Bandwidth Sharing within CBWFQ/LLQ
Bandwidth versus Distance Latency
Calculating Tangible (ROI) for Network Analysis
Configuration and Change Management
CP Parameter Tuning and Window Scaling
Destigmatizing Multimedia: Exploiting Human Attention Mechanisms to Present Complex Data
Evaluating Performance Metrics, or There's More to Life Than Page Loads
Firewall Trouble: Dropped Sessions versus High Latency
The Two For One Overhead Special
Use Binary Analyzer Filters for Network Security Screening and Much More!
Where You Connect Depends on Where the WINS Blow You
Wireless Throughput Not What's Advertised
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