A 1972 proposal for the shopping center and a redevelopment district arose out of plans to refurbish San Diego's historic town plaza, Horton Plaza. Due to numerous setbacks and resistance from preservation groups, construction did not begin until 1982.
Node (networking) For other senses of this word, see Node (disambiguation). In communication networks, a node (Latin nodus, âknotâ) is either a redistribution point (e.g. data communications equipment), or a communication endpoint (e.g. data terminal equipment). The definition of a node depends on the network and protocol layer referred to.
Network topology is the geometric arrangement of nodes and cable links in a LAN. Two general configurations are used, bus and star. These two topologies define how nodes are connected to one another in a communication network. A node is an active device connected to the network, such as a computer or a printer. A node can also be a piece of networking equipment such as a hub, switch or a router.