T/F : FDDI specifies protocols at both MAC sublayer and physical layer ?

1 Answers  

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Explain how traceroute, ping, and tcpdump work and what they are used for?

4 Answers  

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Bridges work at the Data Link Layer of the OSI model or more specifically what layer.

1 Answers  

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What routing problems have you troubleshot?

1 Answers  

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Which layer of the OSI model is responsible for data compression?

1 Answers   NTS,

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senario: There are two switches connected via trunk port.One end station is connected to each switch via access port. All the ports are in same VLAN.All the ports have same speed 1Gbps.Start sending 1Gbps traffic from one end station to other. Determine percentage of traffic received by destination end station.

0 Answers   HCL,

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Which is the main sendmail configuaryion file ?

1 Answers  

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True/False: DNS gives you the ability to prevent unauthorized transfers.

1 Answers  

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Which option of the snoop command tells it to be verbose ?

1 Answers  

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Two subnet of computers. the subnet on the left has a server called L_SERVER and A workstation called L_WKST1 and the subnet on the right has one server called R_SERVER. L_WKST1 can connect to R_SERVER, but L_WKST1 can not connect to L_SERVER server on the same subnet. Why?

1 Answers  

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what is tcp/ip? what is the use?

3 Answers   IBM,

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Which host decodes any address and reroutes the mail within the domain.

1 Answers  

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