Networking —

Network File System (NFS)

The Network File System (NFS) is a protocol and network service that allows you to access file systems on remote computers across the network. NFS is most commonly associated with UNIX and Linux operating system platforms, but versions of NFS are available for a wide range of server operating systems including Microsoft Windows. From a client perspective, UNIX and Linux implementations use NFS as the default file system access mechanism. However, versions of NFS client software are also available for most commonly deployed workstation operating systems.

Zero Configuration (Zeroconf)

Zero Configuration (Zeroconf) provides a means of networking computer systems together without requiring specific network configuration. This approach is becoming increasingly necessary as we use a larger number and wider variety of computing devices in a networked scenario.

There are three basic requirements for a system to support Zeroconf. First, the system must be capable of assigning itself an IP address without the need for a DHCP server. Second, the system must be capable of resolving the hostname of another system to an IP address without the use of a DNS server. Finally, a system must be capable of locating or advertising services on the network without a directory services system such as Microsoft's Active Directory or Novell Directory Services. Currently, Zero Configuration is supported, with additional software, by Mac and Windows operating systems, as well as by Linux and UNIX.

Server Message Block (SMB)

Server Message Block (SMB) is an application and presentation layer protocol that provides a mechanism to access shared network resources such as files or printers on network servers. SMB is the default file access method used on Windows networks. Today, SMB is more commonly referred to as the Common Internet File System (CIFS), though the functionality remains the same. On a network that uses Windows servers and clients, administrators access the functionality of SMB through Windows Explorer and the command line NET utility.