What is VLAN ?

11 Answers   cDot,

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Which layer begins the process of creating packets?

1 Answers  

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True or False: The Transport layer deals with packets while the Data Link layer deals with frames.

1 Answers  

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What determines what the network address is of the network a Solaris machine belongs to ?

1 Answers  

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What does the "Lease" field hold in the dhcp network database ? a. how long the client has the lease for (length) b. how long remains of the lease c. absolute time when the lease expires

1 Answers  

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What does the share command do without any arguments ?

1 Answers  

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Which command would you use to kill a process by name ?

1 Answers  

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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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Define proxy servers and how do they protect computer networks?

0 Answers  

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What is a metric?

5 Answers  

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Which of the following protocols are application protocols? a. ARP b. RIP c. FTP d. NFS

1 Answers  

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You have a class B subnet (128.252.0.0). You want to divide it into 2 subnets. What will the ranges of IPs?

1 Answers  

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