What is osi and it's role in computer networking?

0 Answers  

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Explain how are ip addresses arranged and displayed?

0 Answers  

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List 4 conditions that can be specified in the nsswitch.conf file?

1 Answers  

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Best example of Flat Addressing Scheme among the following ? a. MAC addresses b. Classless IP addresses c. Classful IP addresses d. IPX addresses

1 Answers  

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How do you check the listening ports on a windows box? Command line.

6 Answers   CSC,

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I am using windows server 2008 and its working as DHCP server. 100 clients are connected to this server. All clients are accessing Internet. But I wanna to block some specific websites which is not required by client. So how it can be done through DHCP server? is there any third party software available ? or any other method you know then please answer it.

1 Answers  

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What are the different port role in STP and RSTP?

2 Answers   HCL,

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True/Flase: Secondary DNS servers can not be authoritative for any domains .

1 Answers  

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A server who performs processing for client computers is called? a. application server b. file/print server

1 Answers  

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Which alias must exist for a mail system to run properly ?

1 Answers  

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What does CIDR use to reduce the size of the routing tables ?

1 Answers  

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TCP stands for ?

1 Answers  

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