Port numbers for the following 2 standard services: Netstat , FTP a. 25, 81 b. 21, 15 c. 23, 80 d. 15, 21 e. 15, 22

1 Answers  

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any one explain about frame and MAC address,packet and IP address,and segment and port address

2 Answers   IBM,

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how to check or see device port number?

1 Answers  

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What IP network addresses are set aside for class A (for private use)? a. 1.0.0.0 (mask 255.0.0.0) b. 10.0.0.0 (mask 255.0.0.0) c. 10.0.0.0 (mask 255.255.0.0) d. 100.0.0.0 (mask 255.0.0.0) e. 100.0.0.0 (mask 255.255.0.0)

1 Answers  

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You want sendmail to attempt to re-deliver previously undelivered mail (e.g. the receving mail server was down) every 30 minutes. Which option and value would you use with the sendmail deamon ?

1 Answers  

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how i can Design a client–server network with two servers operating at 100Base- T Fast Ethernet speed and the clients operating at regular 10Base-T Ethernet speed using a 10/100 Mbps NIC. The hub is located in a wiring closet, but the servers and clients are not. Assume that a satisfactory performance is achieved at 40% utilization of the LAN.

0 Answers   Kent, Kent State University,

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Give the importance of the osi physical layer?

0 Answers  

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Which file does a workstation consult to find out which DNS servers shiuld be consulted to resolve names ?

1 Answers  

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When several protocols work together, they form a protocol called as

1 Answers  

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Which file dictates what inetd will listen for ?

1 Answers  

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howmany layers in the OSI model.

1 Answers  

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what is different between instalation and configuration?

12 Answers   DELL, HCL,

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