Choose three reasons why the networking industry uses a layered model: A.) It facilitates systematic troubleshooting B.) It allows changes in one layer to occur without changing other layers C.) It allows changes to occur in all layers when changing one protocol D.) It clarifies how to do it rather than what general function to be done E.) It clarifies what general function is to be done rather than how to do it

1 Answers  

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Which command displays all the commands in the history buffer? A. CTRL H B. show buffer C. show history D. show history buffer

2 Answers  

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Which of the following describe SMTP? A.) Used for downloading files to the router. B.) Used for sending e-mail. C.) Uses TCP. D.) Uses UDP. E.) Uses port 25. F.) Used for managing IP devices.

1 Answers  

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What is the checksum?

0 Answers  

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Define bandwidth?

0 Answers  

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Which commands would assign and enable IPX on an interface ? A.) enable netware B.) enable novell-ether C.) router#(config)ipx routing D.) You must first enable IPX globally and then assign the network number to the interface . E.) enable ipx F.) router#(config-if)ipx network 4a

1 Answers  

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How many networks route update does a router recieves in RIP at once ?

3 Answers   ComNet,

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Which of the following are valid WAN terms? A.) DTE B.) DCE C.) Demarc D.) CPE

3 Answers   IBM,

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1.i have to pcs in the network 192.168.1.1 202.55.88.16 2. if that fails shud go through 122.16.1.3 and and if that comes back active it shud go through 202.55.88.16 itself

1 Answers  

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Can you explain encapsulating, carrier and passenger protocol?

0 Answers   CCIE,

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Identify the keystroke used to terminate the setup mode? A.) Ctrl-K B.) Crtl-C C.) Ctrl-Z D.) Crtl-End

1 Answers   Cisco, HCL,

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what is different between cisco router and layer 3 switch

8 Answers   Cisco, LABA Nepal,

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