<Li> VyOS, an open source fork of the Vyatta routing package </Li> <Li> OpenSwitch Linux Network Operating System from Hewlett - Packard . </Li> <P> Early microcomputer operating systems such as CP / M, DOS and classic Mac OS were designed for one user on one computer . As local area network technology became available, two general approaches to handle sharing arose . </P> <P> In a peer - to - peer network operating system users are allowed to share resources and files located on their computers and access shared resources from others . This system is not based with having a file server or centralized management source . A peer - to - peer network sets all connected computers equal; they all share the same abilities to use resources available on the network . </P>

What are some resources that an nos provides