Networking Week 1

1.) State whether the following net profit descriptions be describing a MAN, WAN, or LAN? A.) LAN B.) MAN C.) Wan 3.) Expand the acronym NIC. engagement Interface card 5.) Expand the acronym WAN. radio set bother Network 7.) Define the experimental condition network topology. Topology is a unremarkably schematic description of the arrangement of a network, including its nodes and connecting lines. on that point atomic number 18 two ways of be network geometry: the physical topology and the logical (or signal) topology. 9.) A hurt of the emblem-ring system is that if an error changes the tokens pattern it screwing ca white plague the token to stop circulating. 11.) What is the difference betwixt a Hub and a c aren? 13.) What data is not include in an Ethernet frame? The term hub is sometimes used to mention to any theatrical manipulation of network equipment that connects PCs together, further it actually refers to a multi-p ort repeater. This type of stratagem simply passes on (repeats) all the information it go throughs, so that all devices connected to its ports receive that information. Hubs repeat everything they receive and can be used to extend the network. However, this can top in a lot of unnecessary handicraft organism get to all devices on the network.

Hubs pass on traffic to the network bear uponless of the intended destination; the PCs to which the megabuckss are sent use the do by information in each software system to work out which packets are meant for them. In a virgin network repeating is not a problem scarce for a larger, more heavily used netwo! rk, another beak of networking equipment (such as a switch) may be required to act reduce the amount of unnecessary traffic being generated. Switches stand the flow of network traffic based on the talking to information in each packet. A switch learns which devices are connected to its ports (by monitoring the packets it receives), and then forwards on packets to the suffer port only. This allows simultaneous communication across the switch, improving bandwidth....If you regard to get a full essay, order it on our website: BestEssayCheap.com

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