This comprehensive guide covers the fundamentals of 802.11n – what you need to know when planning or preparing for an 802.11n deployment or migration. Download the guide now and learn the nine key recommendations for successful 802.11n deployment. 

This document details the four available networking configurations for running Hyper-V on Dell™ PowerEdge™ systems. It also discusses the advantages and disadvantages of each networking configuration with an emphasis on typical Dell system configurations. 

In this videocast featuring IT expert, Greg Shields, learn about hypervisor architecture as it relates to your OS. Discover how to improve IT management with virtual machine managers for storage migration and check host compatibility prior to migration. Learn about a technology that allows for rapid provisioning and supports multi-processors. 

This paper explains each of the seven layers of OSI model, including their functions and their relationships, also it provide with an overview of the network process, which can act as a framework for understanding the details of computer networking. 

No single technology guarantees security, however application whitelisting covers situations not addressed by firewalls or anti-virus utilities. This paper focuses on how application whitelisting can be effectively used as an important layer in your security scenario. 

Application grid brings the same type of efficiency, scalability, and quality of service to the application layer. Discover how to get greater efficiency, exceptional agility, and superior quality of service with an application grid. 

This article presents an overview of the various Ethernet 10/100/1000 physical layer technologies for the copper medium. It discusses the pros and cons of active versus passive tapping and why active tapping is preferred for Gigabit Ethernet running over the copper medium. The switch-over behavior of active relay-based tapping is also presented. 

In the past, many security pros relied on one technology to protect their computers and networks. Today, most organizations use several technologies to protect their organization. In this webcast, learn how application whitelisting enhances current defenses and covers situations not addressed by firewalls and antivirus. 

As Web 2.0 sites become more widespread, so does the problem of protecting your users from them. In this webinar, learn how a Secure Web Gateway helps build a critical layer of defense. This includes the creation of a community watch solution that gets a world of users working to keep your network safe. 

When a major acquisition made Layered Tech a larger company with new goals and an opportunity to expand its customer base, the IT team had to revamp its infrastructure to match. Read this case study to learn about the solutions they use to provide the technology and infrastructure that best meets the needs of their customers. 

In this paper you will learn how EnterpriseDB can offer a Migration assessment that will give you a clear picture of the effort and cost savings involved in moving your Oracle based data and application to a Postgres Plus Advanced Server platform. 

Learn how choosing the right tools can make the difference between a successful migration and a frustrating failure. Symantec's partnership with leading hardware vendor Dell means more value during the migration and more comprehensive on-going management afterwards. 

This guide provides frontline network troubleshooters with practical advice on how to maintain LANs and solve common layer 1 and 2 problems. This guide addresses the challenges network professionals face when it comes to network troubleshooting and outlines eight key steps every technician should know to aid in successful troubleshooting.