If we have a firewall in our network then how to connect a VPN server through internet and therefore which port to open in the firewal?

2 Answers  

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Coaxial Cable?

1 Answers  

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What is ARP and RARP?

6 Answers   CA,

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How to take backup of Outlook Express explain all the steps in detail.

1 Answers   CDS Technologies, HCL, Jubilant,

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How will you choose between synchronous and asynchronous replication for SRDF?

1 Answers  

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NFS server + Solaris client + Linux client, all connected at GigE to the same switch. The Linux client is fast but the Solaris client is slow. Explain troubleshooting steps

1 Answers   ABC,

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Differentiate between Baseband co-axial cable and broad band coaxial cable

0 Answers  

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What do you mean by link to link layers of OSI reference model? Explain their functions briefly?

0 Answers  

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Suppose an organization uses Kerberos for authentication. In terms of security and service availability, what is the effect if AS or TGS goes down?

1 Answers  

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Does Ethernet 10Gbps support multiple access

0 Answers  

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Can a machine with a single DNS name have multiple IP addresses? If so give a possible example. If not then explain why not?

2 Answers  

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Explain the working of 3 bit sliding window protocol with suitable example.

1 Answers  

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