A logical topology is a concept in networking that defines the architecture of the communication mechanism for all nodes in a network. Using network equipment such as routers and switches, the logical topology of a network can be dynamically maintained and reconfigured. Advertisements Logical topologies...
What is Network Topology? Network topology is usually represented by a line and object drawing that reflects the overall physical and logical topology. There are two different types of network topologies: Physical network topology is the placement of various components of a network. The different con...
A local area network (LAN) is a good example of a network that shows both a logical and physical topology. All the terminals in the LAN are linked together; the mapping of this interconnection is the physical topology, while data flow determines the logical topology of the network. There ar...
A virtual LAN (VLAN) is a logical overlay network that groups together a subset of devices that share a physical LAN, isolating the traffic for each group. A LAN is a group of computers or other devices in the same place -- e.g., the same building or campus -- that share the same...
optical add-drop multiplexers create logical optical paths because the ADM hop is not visible to the endpoint nodes. Networks based onvirtual circuitsortunnelshave a physical topology based on the real connection medium -- fiber, for example -- and a logical topology based on the circuits and ...
Network topology is the diagramming of a network to map the way nodes on a network, including switches and routers, are placed and interconnected.
Point-to-point topology definition Tree topology definition How to make a network topology map Network Topology Definition Network topology offers a diagrammatic explanation of the logical and physical setup of different components, such as routers and switches, in a network. Common types of network ...
ring topology differs from other topologies in terms of its physical and logical structure. in a bus topology, devices are connected to a single shared communication line, while in a star topology, all devices are connected to a central hub or switch. in contrast, ring topology forms a ...
a problem in one part of the network doesn't necessarily affect the rest. for instance, if you're using a star-ring hybrid topology and a node on the ring fails, only that specific ring is affected, not the entire network. does the performance of a hybrid topology depend on the type ...
What is network topology? Network topology refers to the arrangement of elements within a network. Like network diagrams, network topologies can describe either the physical or logical aspects of a network. Logical topology is also known as signal topology. ...