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Node. A node describes any device that connects to the network.
PING command verifies the existence of a node on a network. Ping command is a command of command line interface . It is used to check if the host is alive or not.
Command Post Node
Command post
Command Post
The type of computer who connect to a network depends on what the computer will do. Most of the time, the computer who connects to a network (LAN, WAN, Internet,...) will be called a 'client' (like a customer). This computer asks information on the network and another computer, called the 'server', will give (or serve) the client the information he needs. If you set up your computer to give information to the people who need your information, your computer will be called a server. In short: Your computer would be called a client (if you ask information) or a server (if you give information).
Command Post
Command Post
command post
examples:- delete this node (identified by a pointer)- insert a new node before this node- replace this node with another node
To disable a span element, the command disable () has to be used. The command disable () stores the address of the element as the node of the parent address.
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