Answer / indu

If the previous name service returns no entry, do not proceed to the next name service.

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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OSI Stands for:

1 Answers  

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which server we can update first in DNS?

1 Answers   HCL, Infosys,

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I am using solaris box, I need to delete a file from path /usr/tmp/ which r older than 24 hours?

0 Answers  

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Which command will increase the TCP transmit and receive buffers ?

1 Answers  

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what is vcs seeding & jeopardy & purpose?

2 Answers  

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What is arp main job?

0 Answers  

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Which machines use the /etc/main.cf file ?

1 Answers  

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what is backuprecovery? what is the use?

5 Answers   IBM,

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I am sravani.i have done my B.E.i worked as a software engineer for 2 years in production support.now i thought of changing my profession to networking field.so i have done my CCNA.Next month i am planning to do my certification in CCNA.can any one assist me how i should apply for the jobs like a fresher or exp.please tell me in which way i can go for?

2 Answers  

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What allows a network to be assigned more than one netmask.

1 Answers  

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what is VPN ?

4 Answers  

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