what is difference between ad-hoc and infrastructure topology?
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In infrastructure mode, all devices on a wireless network communicate with each other through an access point (wireless router). In ad hoc mode, a computer with a wireless network adapter communicates directly with a printer equipped with a wireless print server.
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In ad hoc network, node acts as a router to send and receive the data. An advantage of the system is robustness, flexibility and mobility. Ad hoc network are capable for analyzing radio propagation environment to optimize the performance.
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The simulation result shows that throughput of AODV protocol is better than DSR protocol as the nodes are increasing/adding to network. Packet drop rate and end-to-end delay of AODV protocol is less than DSR protocol as the nodes are increasing.
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The key difference between hubs, switches and bridges is that hubs operate at Layer 1 of the OSI model, while bridges and switches work with MAC addresses at Layer 2. Hubs broadcast incoming traffic on all ports, whereas bridges and switches only route traffic towards their addressed destinations.
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Topology. The mapping of a physical network and logical interconnections between nodes.
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A logical topology is how devices appear connected to the user. A physical topology is how they are actually interconnected with wires and cables. ... However, its physical topology is a star, in which every node on the network connects to a central hub. See Ethernet and logical vs.
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As nouns the difference between infrastructure and structure is that infrastructure is an underlying base or foundation especially for an organization or system while structure is a cohesive whole built up of distinct parts.
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As nouns the difference between infrastructure and equipment is that infrastructure is an underlying base or foundation especially for an organization or system while equipment is the act of equipping, or the state of being equipped, as for a voyage or expedition.
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In static routing, the routes are user-defined while in dynamic routing the routes are updated as topology changes. Static routing does not employ complex algorithms. ... Dynamic routing involves protocols such as RIP, EIGRP, BGP, etc. Inversely, static routing does not require such protocols.
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A cellular network is an asymmetric radio network which is made up of fixed transceivers or nodes, maintain the signal while the mobile transceiver which is using the network is in the vicinity of the node. An ad-hoc network is a local area network (LAN) that is built spontaneously as devices connect.
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Infrastructure mode requires a central access point that all devices connect to. Ad-hoc mode is also known as “peer-to-peer” mode. Ad-hoc networks don't require a centralized access point. Instead, devices on the wireless network connect directly to each other.
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Physical topology refers to how physical devices are placed and connected together with cables. In contrast, logical topology is about how data and information flows within the network. ... Ring – Each node in a ring topology connects to exactly two other nodes.
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Interior and exterior routing protocol differ in how they route. Interior routing protocol are designed to be using inside and AS (Autonomous System) while Exterior routing protocols are designed to be used between AS.
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The mesh topology has a unique network design in which each computer on the network connects to every other. Tree. Tree topologies have a root node, and all other nodes are connected which forming a hierarchy. Hybrid Topology. Hybrid topology combines two or more topologies.
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An access point connects to your home network with an Ethernet cable and creates a new sphere of wireless coverage, letting you add wireless devices to your home network. ... A bridge, in contrast, connects separate networks —your preexisting wireless home network to all of the devices connected to the bridge.
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The OSPF protocol is a link-state routing protocol, which means that the routers exchange topology information with their nearest neighbors. ... The main advantage of a link state routing protocol like OSPF is that the complete knowledge of topology allows routers to calculate routes that satisfy particular criteria.
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['Star topology – all computers and devices are connected to a main hub or switch. ... ', 'Bus topology – in this arrangement computers and devices are connected to a single linear cable called a trunk. ... ', 'Ring topology – computers and devices are connected to a closed loop cable. ... ', 'Mesh topology –']