A portal acts as a bridge between two networks so that data can be transferred between a numbers of computers. Both the computers of Internet users and the computers that serve pages to users are host nodes, while the nodes that connect the networks in between are gateways.

For example, the computers that control traffic between company networks or the computers used by internet service providers (ISPs) to connect users to the internet are gateway nodes.

For Example, might be used as a gateway. It’s typical for an ip ending with 2 and 1 to become the entrance of a community. The entrance is often the network system like a network router’s target.

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Alexander Graham Bell (March 3, 1847 – August 2, 1922) was a Scottish-born scientist, inventor, engineer, and innovator who is credited with patenting the first practical telephone.