Local-area networks (LANs) are becoming increasingly congested and overburdened because of a dramatic increase in traffic, faster CPUs and operating systems, and more network-intensive applications. Many organizations that use network and computing technology use LAN switching to take advantage of high-speed traffic forwarding and improved performance of traditional Ethernet technologies that don't require costly wiring upgrades or time-consuming host reconfiguration. Cisco LAN Switching Fundamentals provides administrators of campus networks with the most up-to-date introduction to LAN switching within a traditional Ethernet environment.

Typical practical applications of VSDs in process control and materials handling, such as those for pumping, ventilation, conveyers, compressors and hoists are covered in detail.

Inclusion of a substance or preparation in Herbal Medicines is not to be considered a recommendation for use, nor does it confer any status on the substance or preparation. Although considerable efforts have been made to check the material in Herbal Medicines, the authors and publisher make no representation, express or implied, with regard to the accuracy of the information contained in this book and cannot accept any legal responsibility or liability for any errors or omissions that may be made. Also, the reader is assumed to possess the necessary knowledge to interpret the information provided. The views expressed in this book are those of the authors and do not represent those of the UK Medicines and Healthcare products Regulatory Agency, European Medicines Agency, World Health Organization, or any other institution or organisation mentioned. Mention of specific product names is for clarity and identification purposes and does not represent endorsement.