出典: Point of presence 『フリー百科事典 ウィキペディア(Wikipedia)』 最終更新 3 April 2018, at 19:48 UTC、URL: https://en.wikipedia.org/wiki/Point_of_presence
A point of presence (PoP) is an artificial demarcation point or interface point between communicating entities.In the US, this term became important during the court-ordered breakup of the Bell Telephone system. A point of presence was a location where a long-distance carrier (IXC) could terminate services and provide connections into a local telephone network (LATA).An Internet point of presence typically houses servers, routers, network switches, multiplexers, and other network interface equipment. It is typically located in a data center. ISPs typically have multiple PoPs. PoPs are often located at Internet exchange points and colocation centres... |