Search results
Results From The WOW.Com Content Network
Star topology in use in a network. A star network is an implementation of a spoke–hub distribution paradigm in computer networks. In a star network, every host is connected to a central hub. In its simplest form, one central hub acts as a conduit to transmit messages. [1] The star network is one of the most common computer network topologies.
A physical extended star topology in which repeaters are replaced with hubs or switches is a type of hybrid network topology and is referred to as a physical hierarchical star topology, although some texts make no distinction between the two topologies. A physical hierarchical star topology can also be referred as a tier-star topology.
A Tier 1 network is an Internet Protocol (IP) network that can reach every other network on the Internet solely via settlement-free interconnection (also known as settlement-free peering). [ 1 ] [ 2 ] Tier 1 networks can exchange traffic with other Tier 1 networks without paying any fees for the exchange of traffic in either direction. [ 3 ]
[citation needed] In the late 1970s the telecommunications and information technology sector subsequently adopted this distribution topology, dubbing it the star network network topology. "Hubbing" involves "the arrangement of a transportation network as a hub-and-spoke model". [2] Point-to-point (top) vs hub-and-spoke (bottom) networks
About Wikipedia; Contact us; Contribute Help; ... Pages in category "Network topology" ... Star network; Switched fabric;
Moreover, scalability is another major issue in three-tier DCN. Major problems faced by the three-tier architecture include, scalability, fault tolerance, energy efficiency, and cross-sectional bandwidth. The three-tier architecture uses enterprise-level network devices at the higher layers of topology that are very expensive and power hungry. [5]
Network Topology and Design", Large-Scale IP Network Solutions, Cisco Press, ISBN 978-1-57870-084-4 High Availability Campus Network Design , Cisco, 2008 , retrieved 2022-04-05 PDF References
Tree network topology A tree topology , or star-bus topology , is a hybrid network topology in which star networks are interconnected via bus networks . [ 1 ] [ 2 ] Tree networks are hierarchical, and each node can have an arbitrary number of child nodes.