Chapter 4 quiz 4120 Answers copy

Chapter 4 quiz 4120 Answers copy -...

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1 . You manage a server that allows university students to use Telnet to make a connection, then use FTP to upload their homework. Professors also  pick up students’ homework by telnetting to the computer and using FTP. You have decided to change the FTP port number on the server from its  default number to 23, for better security. Assuming students and professors make no changes to their default workstation configurations, what will be the  result of this change? a. Students and professors will be unable to Telnet to the server or FTP files to or from the server.  2 . If you are connected to a network that uses DHCP, and you need to terminate your Windows Vista workstation’s DHCP lease, which of the following  commands would you use? c. ipconfig /release  3 . You have just set up a new wireless network in your house, and you want to determine whether your Linux laptop has connected to it and obtained a  valid IP address. Which of the following commands will allow you to find the information you need? c. ifconfig -a  4 . You issue a transmission from your workstation to the following socket address on your LAN: 10.1.1.145:110. Assuming your network uses standard  port designations, what Application layer protocol are you using? d. POP  5 . If the standard port number for the Telnet service is 23, a host whose IPv4 address is 10.43.3.87 has a socket address for Telnet of ____. c. 10.43.3.87:23  6 . Suppose you have a workstation that uses the IP address 203.12.176.55 on a traditional IPv4 network. To what network class does the workstation  belong? a. C 
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This note was uploaded on 01/16/2012 for the course ISDS 4120 taught by Professor Staff during the Fall '08 term at LSU.

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Chapter 4 quiz 4120 Answers copy -...

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