TCP/IP has howmany layers? a. 2 b. 3 c. 4 d. 5

1 Answers  

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You have a Class C network. You have subnetted it into 14 subnets. How many hosts per subnet do you have ?

1 Answers  

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What are your key strengths as a System/network Administrator?

0 Answers  

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Which layer uses datagrams? a. physical b. data-link c. network d. transport

1 Answers  

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what is definition of shadow copy

5 Answers   DELL, IBM, NCC,

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Please list the types of Firewalls, Routers, Switches, Servers, you manage?

0 Answers   IBM,

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Name 4 kinds of DNS servers ?

1 Answers  

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How frequently is the routing table updated in RIP ?

1 Answers  

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Describe the commands to set up a route.

2 Answers  

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what is backuprecovery? what is the use?

5 Answers   IBM,

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You have a class C subnet. You would like divide it up into 12 more subnets by "subnetting". However you also have to have at least 13 hosts per subnet. Can you do it ?

1 Answers  

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Command to add a route to server1 via router1 with 3 hops :

1 Answers  

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