Without advanced routing and switching mechanisms, the network - as we know it - would not have existed. It is these mechanisms that guarantee that our data reaches the right place. Therefore, understanding and using them in practice is extremely important. This will make your network more reliable and users more satisfied.As you read this advanced Routing & Switching book, you'll gain invaluable information on routing and switching strategies, the spanning tree protocol, and VLANs. You will also learn about the CCNA IOS. We have highlighted the issues related to the security of these solutions. If your daily tasks are related to computer networks, this book, as a part of the CCNA series, is a must-read!