Your class C network has been subnet-ed. Mask for the new subnets is 255.255.255.224. How many subnets and how many nodes per subnet can you have ?

1 Answers  

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

2 Answers   Cisco, Infitec,

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Which command causes in.named to take a snapshot of its in-memory cached data.

1 Answers  

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What is the major disadvantage of a star topology?

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What does the rpcbind program do ?

1 Answers  

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How do you manage multiple concurrent high level projects?

0 Answers   HCL,

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Which communication relies on a timing system between two devices.

1 Answers  

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You want to make your own configuration file for sendmail. After editing the appropriate files, which program would you run to compile your new configuration file ?

1 Answers  

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Explain the osi role in computer networking?

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What does SNMP use to set or change data on the managed device ?

1 Answers  

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Explain netstat?

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Give some drawbacks of implementing a ring topology?

0 Answers  

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