Russell Smith is a technology consultant and trainer specializing in management and security of Microsoft server and client technologies. He is a Microsoft Certified Systems Engineer with more than 15 ...

A guide to network quality of service for the edge Your email has been sent Network quality of service is the measurement of the overall performance of a network, and the purpose of QoS is to have the ...

Recently we talked with Cisco about its three-step approach to implementing appropriate quality of service for voice. We spoke with Craig Cotton, manager of product marketing, and Graham Gudgin, ...

Virtual LANs (VLANs) allow the segmentation of a physical network into multiple logical networks. VLAN trunking is the process of transporting multiple VLANs over a single network link—typically ...