In regards to TCP/IP, which class of address allows for the fewest valid Internet hosts? A.) D B.) E C.) Classes are not used in TCP/IP. D.) B E.) C F.) A

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Why subnetting is used?

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Which layer hides details of network dependent information from the higher layers by providing transparent data transfer? A.) Transport B.) Physical C.) Data Link D.) Session E.) Application F.) Network

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Which of the following is used to manage and monitor the network? A.) SNMP B.) HTTP C.) IP D.) FTP

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What is the difference between full duplex and half duplex?

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What purpose does aging serve in a link state protocol?

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An autonomous system can only exist if all routers in that system meet which criteria? A. interconnected B. run the same routing protocol C. assigned same autonomous system number D. run IGRP only E. run RIP only

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Bridges work at what layer of the OSI model? A.) Data Link B.) Network C.) Physical D.) Application

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Which information must a router know in order to perform proper and pungent routing? A. destination application of an incoming packet B. number of other packets in a single flow of data C. destination network address of an incoming packet D. number of routers that also know a path to the destination

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Identify the correct IGRP configuration? A.) Router# router igrp 100 Router# network 10.0.0.0 B.) Router(config)# router igrp 100 Router(config-router)# network 10.0.0.0 C.) Router(config)# router igrp Router(config-router)# network 10.0.0.0

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the term which used for describe physical alyout of network mine answer-topology

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What are the two most common request/reply pair with ICMP messages when using the ping command? (Choose two) A. echo reply B. echo request C. source quench D. fragment onset E. information redirect F. destination reachable G. echo control message

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