what is uplink?

5 Answers   TCS,

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You mail server belongs to mydomain.com . An email destined for user@host4.mydomain.com . This type of email address is ?

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If you wanted to run a Solaris Machine as a router, which steps have to be taken ?

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List the layers of the osi reference model?

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You have a class C subnet. You would like divide it up into 5 more subnets by "subnetting". However you also have to have at least 31 hosts per subnet. Can you do it ? a. Yes b. No

1 Answers  

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Your previous Network Administrator had subnetted your network into many subnets. Only info you have is that one of the hosts IP was 200.252.144.33 and the mask was 255.255.255.240. Which class network is it ? How many bits are being subnetted ? What is the broadcast address ? a. B, 28, 255.255.255.47 b. C, 20, 255.255.255.47 c. C, 28, 255.255.255.47 c. C, 28, 255.255.255.32

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Explain the importance of encryption on a network?

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Explain the main purpose of ospf?

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What is flow control ? a. To keep the transmitting device from transmitting no faster than the receiving device can receive. b. To find the best route to a destination c. To determine which machine transmits packets on the wire on a given instance. d. To be able to send a beacon message when congestion occurs.

1 Answers  

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How to securing a computer network?

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what is mean by memory map of procees ?

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Host C mounts /usr/local from host B. Host C shares out /usr to few machines. Can host C share out /usr/local to these machines, as well?

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