How proxy servers protect computer networks?

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Why am I getting this error messege when I'm trying to Sincronize user accounts....ERROR MESSEGE- Invalid Target

1 Answers   IBM,

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Define multicast routing?

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PPP supports which of the following features? a. encryption b. login c. password d. error correction

1 Answers  

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What is called a set of physically connected computers in relatively small physical area.

1 Answers  

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You have connected a Token Ring Network (4MBit/s) and an Ethernet Network. Copying a 5MB File from Ethernet to Token Ring takes 30 seconds. Copying from Token Ring to Ethernet takes 2 Minutes. Why? a. the Token Ring network is slower b. the packet size is larger with Ethernet than Token Ring. c. the packet size is larger with Token Ring than Ethernet. d. TCP windows size

1 Answers  

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Response of switch when we send different vlan data from different port using same mac id.

0 Answers   HCL,

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Which of the following is FQDN ? a. www.mydomain.com b. mydomain.com c. www.mydomain.com.

1 Answers  

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What would you put in the /etc/gateways file such that a route is defined to network called net2 via router called host4? Assume that net2 is 3 hops away. Also, assume that the gateway is not expected to exchange RIP information.

1 Answers  

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What is the importance of authentication?

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Describe methods of QoS?

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Which program will check if sendmail can determine the system's fully-qualified host name ?

1 Answers  

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