what is VPN ?

4 Answers  

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Explain about the job of the network layer under the osi reference model?

0 Answers  

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How to configure SMTP connector in exchange server 2003 for external outgoing mail?

1 Answers   PCS,

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In nslookup, how do you set DNS server to be some other machine than the system default ?

1 Answers  

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In the nsswitch.conf file what does the following entry mean ? NOTFOUND=continue

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 provide communication between the computer and the main LAN cables and are located in the vampire taps attached to the cable.

1 Answers  

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Which topology, uses centralized hub from which a number of signals carrying cables goes out to individual devices on the branch.

1 Answers  

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hi , I m Ajay . i'v done my Bsc in 1997. my age 35 yrs . i'v working knowledge in computer maintinance and installation . it is possible to get job in call center as technical support or system management in companies . i'v also done redhat enterprise linux 4. (RHEL4) course.

4 Answers  

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Which Protocol was developed to overcome limitations of EGP.

1 Answers  

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You have a class B subnet. You would like to divide it up into 10 more subnets by "subnetting" . How many hosts can you have per subnet?

1 Answers  

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Describe point to point link?

0 Answers  

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