This allows us to do without having a disk drive in each of the computers and only have it in one, which will act as a server, and be able to connect from other devices. Save on hardwareĪs we can share files over the network, this also includes disk drives, for example. For example in a company that has different rooms with equipment. Therefore, it allows us to access remotely through the NFS protocol. We can do this without the need for him to be physically next to us and for us to be in front. It is an architecture of the client/server, which contains a client program, server program, and a protocol that helps for communication between the client and server. This protocol was developed by the Sun Microsystems in the year of 1984. It is a protocol of a distributed file system. As long as they are connected to the same network, we can connect one computer to another that acts as a server. NFS is an abbreviation of the Network File System. It is also evident that another positive point is that it allows remote access from one computer to another. NFSv2 and NFSv3 can use the User Datagram Protocol ( UDP ) running over an IP network to provide a stateless network connection between the client and server. Be able to remotely access another computer All versions of NFS can use Transmission Control Protocol (TCP) running over an IP network, with NFSv4 requiring it. All the computers, which would be the clients, could access a single centralized server and thus have control of the files. It is very useful especially when there are many users who will have to enter to modify those files.
#What is nfs protocol download
This will make it possible to dispense with memory units in the other computers and to be able to enter remotely to read or download any file. One of the main uses of the NFS protocol is to be able to have all the files centralized in a single server. However, today despite not being so widely used it does continue to exist. It is a protocol that emerged in the 1980s and has been refined over time. Uses of the NFS protocolĪfter explaining what the Network File System or NFS protocol is and what it consists of, we are going to talk about what are the most common uses that we can give it. The security protocols are going to be in charge of validating or not the client’s access to those files that are on the server. Options include, for example, the size of the read or write block, as well as the protocol used.
#What is nfs protocol software
This also includes the attributes of the software to be used and the server. The NFS protocol uses the Sun Remote Procedure Call (RPC) mechanism 1. In the command that the client executes, the order is specified within more than 30 different options. The protocols used should be independent of UNIX so that an NFS server can supply.