The way a switch learns Ethernet (MAC) addresses is by inspecting the Ethernet frame and recording the source MAC address in a dynamic table. The switch will also associate a learned MAC address with a port. It can then make intelligent forwarding decisions based on the destination MAC address. This white paper illustrates the process. 

Watch this demo to find out how enterprise organizations use VMware desktop virtualization products and solutions to manage and support the flexible needs of their extended, global workforce while strengthening security and control over corporate resources and sensitive information. 

Check out this data sheet for a categorized listing of 600 common applications for which Blue Coat PacketShaper delivers an accurate picture of network traffic. 

In this white paper, we'll take a look at access control lists, often referred to as access lists or ACLs (sometimes pronounced "ackels"). 

In this paper Gomez poses several questions to Tim Grieser, vice president of IDC's Enterprise System Management Software program, on behalf of Gomez's customers. Read on to learn the answers to some of the most important questions regarding web-based applications. 

Faced with rising customer expectations and increasing competitive pressures, Website managers are applying new technologies. In this paper, Gomez will address why traditional “Web page” monitoring is insufficient, how new demands on client-side computing change the performance game, and what the return of the browser wars means for your business. 

Check out this webinar to learn more about best practices for identifying and solving performance problems across the entire web application delivery chain. 

Read this paper to learn why Load Testing 2.0 solutions are needed and who benefits. Learn best practices to get business value out of advanced load testing features, the limits of load testing 1.0 solutions, how today's approach complements existing 1.0 solutions, and what factors are important for selecting successful Load Testing 2.0 solutions. 

The Microsoft Assessment and Planning (MAP) Toolkit is a powerful inventory, assessment, and reporting tool that can securely inventory small or large IT environments without requiring the installation of any agent software. This paper explains how to utilize it to "map" your infrastructure for Windows 7 and Server 2008. 

This white paper reviews the technology spectrum available for IBM i and AIX environments, including the latest, next-generation solutions, with a goal of preparing IT professionals to evaluate and adopt those most effective and appropriate for their organization. 

Webroot Security Software-as-a-Service provides on-demand web, email, and archiving solutions that offer cost-effective alternatives to on-premise security. Webroot Web Security Service delivers URL and web content filtering, plus protection against today's complex web-based malware threats. Check out this resource center to find out more. 

Attend this free, one-day virtual seminar to explore agile development processes and gain insight into strategies and tools for development, testing and QA of applications. Hear agile experts share best practices for project management. 

This white paper outlines the application process for both the PMP and CAPM exams, explains the composition of the exam questions, provides tips for successfully passing the exam, and lists the requirements to maintain certification.