Most routing protocols recognize that it is never useful to send information about a route back out the direction from which the original packet came. This is an example of which routing technology? A.) Split Horizon B.) LMI C.) Triggered Updates D.) Poison Reverse E.) SYN, ACK F.) DLCI

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Why OSPF uses 2 Multicast IP

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I am just getting into this,I want to jump ahead a do the packet tracers in discovery working at a small to medium business or ISP but I am trying to get the last lab putting it all together. Does anyone have anything for this. I know it is ahead of me but I would like to get this so I can look at the beginning and understand it more

2 Answers  

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Which of the following are characteristics of UDP? A.) UDP is connection oriented. B.) UDP is used with TFTP. C.) UDP is unreliable. D.) UDP is connectionless. E.) UDP is at the transport layer. F.) UDP uses no acknowledgements.

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Identify the keystroke to position the cursor to the beginning of a command line? A.) Ctrl-A B.) Ctrl-Ins C.) Ctrl-B D.) Ctrl-Z

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Identify 3 ways in which a router can be configured? A.) TFTP B.) Nvram C.) Ping D.) Console E.) Trace

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What is the name of best path in eigrp protocol?

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What is a L2F protocol?

1 Answers   CCIE,

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What causes a triggered update to reset the router hold-down timer?

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Which layer is responsible for identifying and establishing the availability of the intended communication partner? A.) Application B.) Presentation C.) Transport D.) Session E.) Network

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What is VLSM ?

5 Answers   HCL,

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Identify 3 characteristics of switches? A.) Increase available bandwidth B.) Decrease broadcast traffic C.) Support full duplex in a multipoint topology D.) Make forwarding decision using MAC address E.) Create collision domains

1 Answers  

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