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SONETs extraordinary fault tolerance results from its use of a double-ring topology over fiber-optic cable?
Wiki User
∙ 14y ago
Fault tolerance.
Wiki User
∙ 14y ago
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Which topology has the most fault tolerance and redundancy?
The star bus topology has the most fault tolerance.
Which network topology provides more fault tolerance than ant other basic network topology?
MESH
What network topology would offer the least fault tolerance and redundancy?
Star and Bus
What is SONET's results from its use of a double-ring topology over fiber -optic cable?
fault tolerance
What is important when you are selecting the right topology?
1) Cost 2) Ease of Installation 3) Ease of Maintenance 4) Fault- Tolerance Requirement
What network topologies are most commonly used on today's networks?
star topology. Because they include a centralized connection point; can easily be moved, isolated, or interconnected with other networks; they are, therefore, scalable. For this reason, and because of their fault tolerance, the star topology has become the most popular layout used in contemporary LANs.
What are the advantage and dis advantage of network topology?
This question is phrased badly, as all networks have a particular type of topology. Briefly, these resolve to 'cloud' (many to many), 'star' (many to a central point) and ring (each node connects to two others, which results in a complete ring). See topic 'Network topology'. The issues to be dealt with are latency, connectivity and fault tolerance.
What topology is a passive topology?
Ring topology is the passive topology in computer networks
Why would you use a hybrid topology?
Reliable because a hybrid topology can diagnose and isolate faults efficiently. A network fault (such as a faulty node or a break in a network cable) will not affect the performance of the rest of the network. A hybrid network quickly scans all nodes and hardware points to detect where a fault lies, isolates it, and carries out further diagnostic tests. The rest of the network remains fully functional while this fault isolation and diagnosis is carried out. Flexible because I combine various configurations to bring about most optimal conditions to suit network traffic, processing loads and data latency. Hybrid networks can be expanded easily to add new systems and nodes. Each concentration point (or the point which a network connection is made) is designed to hold extra lobes. Additional network hardware peripherals can be attached to these lobes in order to increase capacity.A hybrid topology is able to tap into the strengths of other topologies and ignore their weaknesses. This results in a complex network that is more efficient and effective than individual topologies. It combines the optimal features of its combined topologies. For instance, a star-wired ring topology combines the features of a star topology with those of a ring topology. This hybrid topology combines the fault tolerance capability of the star topology with the data reliability of the ring topology. A star-wired bus topology combines the features of a star topology with a linear bus topology. It combines the network extension features of the bus topology with the simplicity and fault tolerance of the star topology.
What is physical layout of nodes on a network that is known as a network's?
Topology
What are the five types of network topology?
1.bus topology, 2.ring topology, 3.mesh topology, 4.star topology, 5.hybrid topology
What are the types of hybrid network?
Ring Topology, Mesh Topology, Bus Topology, Star Topology
