In terms of network infrastructure, what is a fundamental property of E-LAN?

E-LAN, or Ethernet Local Area Network, is characterized by its ability to facilitate multipoint connectivity, which distinguishes it from point-to-point models. This enables diverse and flexible communication between multiple endpoints or sites over a single Ethernet service. E-LAN allows for the interconnection of various sites to seamlessly communicate as if they were part of the same local network, effectively supporting numerous simultaneous connections.

This multipoint capability is particularly beneficial for businesses and organizations that require multiple branch offices or remote locations to communicate with each other without the need for multiple interconnections. With E-LAN, users can efficiently manage their network connectivity and streamline service delivery, making it a versatile infrastructure choice.

In contrast, the other options highlight characteristics that do not align with the fundamental nature of E-LAN. Providing point-to-point connectivity limits the utility of the network to single connections; a focus solely on voice services narrows its application to telecommunications, disregarding data and video; and targeting direct video streaming does not encompass the broader functionality of E-LAN as a multipoint interconnect solution. Thus, the correct understanding of E-LAN's fundamental property lies in its support for multiple connections within a single service.