In a local area network many things can control access. It depends whitch method is being used. In a tipical home network/internet envirement using a router, modem, and a client or multiple client pcs. In this case the modem calls for a DNS and IP witch allows right to the modem from the ISP servers. Next the router askes for the modem to forward the DNS protocals and ip to the router and turns the public IP to a Public and uses usually DHCP witch assingns attached devices a private ip witch usaully starts with a 192.168.1 or 0.2-255. and logs the Mac address from the clients. Next the client pcs configures with the DNS protocals and allows data transfers through open ports in the firewall.
what are the functions of local area network
A lan that is directly or indirectly controlled by a SERVER. In a server based lan, most workstations have to log into the server to gain access to the network.
A server-based LAN is a Local Area Network (LAN) which is being controlled by a Server.
A LAN provides network services and access to applications for users within a common organization.Each end of the network is generally connected to a Telecommunication Service Provider (TSP).Local Area Network it cover small geographic area like home, office and other grouped of building.
LAN stands for Local Area Network & WAN stands for Wide Area Network.
Local Area Network
the term LAN stands for "local area network". this type of network is one that is usually connected to another network through a "WAN" or "Wide Area Network". A good example of this is the wireless or wired network in your house is a LAN. A corporate network of any major size has many LAN segments connected to one another via a WAN connection. As well, the internet is generally considered the largest WAN.
No, it does not, you can work inside of your network and do not have excess to internet.
A LAN or local area network is a computer network that includes computers in the local area. At my work location, there have been local area networks that serve the building. About 12 years ago, they connected our local area network to 5 or 6 other of our buildings located a mile or two away, and it was not local, anymore: It was then a wide area network, or WAN.
A Storage Area Network (SAN) is a dedicated network of storage devices that are not otherwise accessible through the local network (e.g. there is no OS to interface with). This allows servers to have access to large blocks of storage that appear to be local to the server, but are in reality physically separated. This can make backups easier, or provide access to large storages of media files (such as a site like YouTube).
customise a local area network
It stands for Local Area Network