The Linux Network Services Administration (Build a Virtual Network and Practice) book, guides the learners through the installation, configuration and building of a virtual network using GNS3 and the Oracle VM VirtualBox Manager in the first part.In the second part of this book, it guides the learners with the guided examples and exercises to install, configure and test the Linux network services such as DHCP, DNS, Web, FTP, Mail and the Yum repository...