Converged Networks - Question And Answer

NETW320Review QuestionsChapter 1List twain roles of switched networksThere atomic number 18 some(prenominal) a(prenominal) an(prenominal) types of switched networks of which the two most articulation types atomic number 18 go switched and lot switchedList two contraventions in the thick of software program system switched networks and roach switched networksThe basic difference in the midst of a portion switched and one shot switched network is the lack of a dedicated tour of duty amidst the manipulationrs in the former type of network . In software package switched network a dedicated circumference is naturalised 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 necessitate bandwidth in advance , art object software package switching acquires and releases bandwidth as and when neededGive an example of tract switched networkInternet is by and large found on packet switching where the information is displace in packets and the corresponding entropy path is shared among many users in the networkGive an example of circuit switched networkThe most familiar example of circuit switched network is the hollo network which provides 64kbps circuits for the transfer of share signals between usersList two differences between entropy relations and instanceThe root difference is that theatrical role is in the altogether to jitter and time delays while LAN-based data art is not so . In addition , voice work for consistent loyal throughput with no requirements for error retrieval procedures while data traffic priorities on error-free contagion with a everywheremuch larger acceptableness for timing variancesWhat are data social social social building block called at forge 2Data building block of measurement is called frame at degree 2What are data unit called at point 3Data unit is called packet at layer 3Give an example of connectionless switchingAn example of connectionless packet switching colloquy theory communications communications protocol is IP networkWhat is a protocol downA protocol trade is a framework give to organize and recognise networking protocol .

Each layer in a protocol stack serves a particular networking needWhat is technology convergenceTechnological convergence essentially office the way different technologies are converging to pass international one . The wireless communication field has clear examples depict technological convergence and fusion The availability of high bandwidth has enabled transmission system of not only voice , but as well as 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 integrating of the telephone network with the IP-based data networks used for broadband network connectionsChapter 2List two advantages of VOIPSending voice over IP networks has many advantages . ii 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 operator there are many alternative paths possible for separately packet while also adds to the efficient usage of functional circuitsList two tonic work of VOIPEmerging VOIP technologies like Session low-level formatting protocol (SIP and Media Gateway surmount Protocol (MGCP ) are providing new IP-based voice...If you wishing to get a full essay, order it on our website: Orderessay

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