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OPS235 Lab 7 - CentOS7

87 bytes added, 07:19, 7 July 2015
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<ol><li value="6">Switch back to the original terminal and re-run the netstat pipeline command again. Any change to the connection status?</li><li>Return to the second terminal, and logout of your ssh connection by typing <b><code><span style="color:#3366CC;font-size:1.2em;">exit</span></code></b>.
<li>Run the netstat command in the original terminal and check the state of the connection after logging out. Wait a few minutes and then check again. Record your observations.</li>
<li>Make certain to exit all connections, and switch to remain in your '''centos3centos2''' VM. When using ssh to connect to other servers, it is very easy to forget which server you are currently using. Verify that you are in the correct your '''centos2''' VM by entering the command: <b><code><span style="color:#3366CC;font-size:1.2em;">hostname</span></code></b>
<li>Use the Internet to search for '''TCP 3 way handshake''' to see how TCP connections are established and closed.<br><br></li>
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<li value="10">Start by generating a keypair as your learn account on centos2 using by issuing the command:<br /><b><code><span style="color:#3366CC;font-size:1.2em;">ssh-keygen</span></code></b></li>
<li>That should generate output similar to the following:</li>
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