Converged Networks - Question And Answer

NETW320Review QuestionsChapter 1List twain roles of switched websThere be galore(postnominal) types of switched networks of which the two most pin types are go switched and flock switchedList two contraventions in the midst of software system system switched networks and lot switched networksThe basic difference in the midst of a portion switched and good deal switched network is the lack of a dedicated forget me drug betwixt the substance abusers in the former type of network . In software package switched network a dedicated lap is found mingled with end-to-end points , which in piece of ground switched network the circuit is shared by multiple subscribersanother(prenominal) difference is that the circuit reverse statically reserves the inevitable bandwidth in advance , darn parcel of land switching acquires and releases bandwidth as and when neededGive an framework of packet switched networkInternet is for the most part found on packet switching where the info is send in packets and the equivalent information path is shared among more a(prenominal) users in the networkGive an example of circuit switched networkThe most familiar example of circuit switched network is the telecommunicate network which provides 64kbps circuits for the transfer of vowelise signals between usersList two differences between info relations and verbaliseThe graduation exercise difference is that enunciate is subtle to jitter and time delays while LAN-based data art is not so . In addition , voice affair for consistent libertine throughput with no requirements for error rec all all overy procedures while data traffic priorities on error-free contagion with a overmuch larger acceptableness for timing variancesWhat are data social social social unit of measurement of measurement called at forge 2Data unit is called frame at level 2What are data unit called at layer 3Data unit is called packet at layer 3Give an example of connectionless switchingAn example of connectionless packet switching discourse theory communications communications protocol is IP networkWhat is a protocol messinessA protocol kettle of fish is a framework engage to organize and recognise networking protocol .

Each layer in a protocol stack serves a particular networking needWhat is applied science convergenceTechnological convergence essentially federal agency the way different technologies are converging to pass off one . The wireless communication field has clear examples presentment technological convergence and federation The availability of high bandwidth has enabled transmittance of not only voice , but too pictures and multimedia system system to be transferred over a single mailman technology at the same timeList two types of network that could be convergedOne of the examples a converged network is the integration of the telephone network with the IP-based data networks used for broadband earnings connectionsChapter 2List two advantages of VOIPSending voice over IP networks has many advantages . both of the biggest advantages are efficient use of purchasable connections which also leads to a lot of cost savings . Another advantage is that the VOIP connections are packet oriented which kernel there are many alternative paths possible for all(prenominal) packet while also adds to the efficient usage of getable circuitsList two sensitive serve of VOIPEmerging VOIP technologies like Session low-level formatting protocol (SIP and Media Gateway restraint Protocol (MGCP ) are providing new IP-based voice...If you wishing to get a full essay, order it on our website: Ordercustompaper.com

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