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"Token Ring is an example of a ring topology." 802.5 (Token Ring) networks do not use a ring topology at layer 1. Token Ring networks are technologies developed by IBM typically used in local area networks. Token Ring (802.5) networks imitate a ring at layer 2 but use a physical star at layer 1. "Rings prevent collisions." The term "ring" only ...
First, there is the notion of constructible topology: given a ring A, the subsets of of the form (),: satisfy the axioms for closed sets in a topological space. This topology on Spec ( A ) {\displaystyle \operatorname {Spec} (A)} is called the constructible topology.
Visualization of an all-to-all algorithm in a ring topology. Visualization of an all-to-all algorithm in a mesh topology. We consider a single-ported machine. The way the data is routed through the network depends on its underlying topology. We take a look at all-to-all algorithms for common network topologies.
In commutative algebra, the filtration on a commutative ring R by the powers of a proper ideal I determines the Krull (after Wolfgang Krull) or I-adic topology on R.The case of a maximal ideal = is especially important, for example the distinguished maximal ideal of a valuation ring.
Metro Ethernet uses a fibre optic ring as a Gigabit Ethernet MAN backbone within a larger city. The ring topology is implemented using Internet Protocol (IP) so that data can be rerouted if a link is congested or fails. [6] In the US the Sprint was an early adopter of fibre optic rings that routed IP packets on the MAN backbone.
Ethernet Ring Protection Switching (ERPS) is an effort at ITU-T under G.8032 Recommendation to provide sub-50ms protection and recovery switching for Ethernet traffic in a ring topology and at the same time ensuring that there are no loops formed at the Ethernet layer.
An example of this situation is the adele ring of a global field; its unit group, called the idele group, is not a topological group in the subspace topology. If inversion on R × {\displaystyle R^{\times }} is continuous in the subspace topology of R {\displaystyle R} then these two topologies on R × {\displaystyle R^{\times }} are the same.
An IBM 8228 Multistation Access Unit with accompanying Setup Aid Data flow though a 3-station Token Ring network built using a single MAU. A media access unit (MAU), also known as a multistation access unit (MAU or MSAU), is a device to attach multiple network stations in a ring topology when the cabling is done in a star topology as a Token Ring network, internally wired to connect the ...