题目内容
A network topology in which the central node is connected to two or more subordinate nodes that, in turn, are connected to other subordinate nodes.
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This type of network strategy uses central servers to coordinate and supply services to other nodes on the network.
Organizations use the following to allow suppliers and others limited access to their networks.
All communications between a company's internal networks and the outside world pass through this server.
Remote users can connect to an organization's network through this type of secure private connection.
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