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General rules

General rules. Ask questions Ask questions Ask questions ……………………. 1. Rule: 2. Rule: 3. Rule: 10. Rule:. 11. Rule: I do not know your skill. If I tell you things you know, please stop me. System Administration and Maintenance. Operating Systems. Linux Unix Windows Mac OS.

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General rules

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  1. General rules Ask questions Ask questions Ask questions ……………………. • 1. Rule: • 2. Rule: • 3. Rule: • 10. Rule: 11. Rule: I do not know your skill. If I tell you things you know, please stop me

  2. System Administration and Maintenance

  3. Operating Systems Linux Unix Windows Mac OS

  4. Operating System Linux Most actual version: Kernel 3.5 Distributions:

  5. Actual Installation CentOS 6.3 • Twoproblems: • Nointernetconnection • Nosudo • Howtosolve • Terminal command: # ifup eth0 • Package installation „sudo“: # yuminstallsudo

  6. Server Definition: A serverprovidesservicesfor a client • Twomeaningsofthewordserver • acomputer, runningserversoftware • also calledhost • Software, whichprovidesservicesto • clients / guests

  7. Your first task List all servers you find or know

  8. Important Servers 1 Authentication server 1. Database server 2. DHCP-server 3. File server 4. Mail server 5. Management server 6. 7. Name server

  9. Important Servers 2 8. News server 9. Print server Proxy server 10. 11. Remote control server 12. Terminal server 13. Time server Web server 14.

  10. Your second task • Download thepresentationat: http://solix-gmbh.com/upload/server.ppt • Chooseoneserveryouwanttowork on • Describeitspurposeandfunction in theappropriatepage • Send thepageyouworked on tomy email address • zell@solix-gmbh.com

  11. Authentication Server • Purpose: • Protocol: RADIUS • Port:

  12. Database Server

  13. DHCP-Server

  14. File Server

  15. Mail Server

  16. Management Server

  17. Name Server

  18. News Server

  19. Print Server

  20. Proxy Server

  21. Remote Control Server

  22. Terminal Server

  23. Time Server

  24. Web Server

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