出自TWEmu.no-ip.org

英文

• Linux Professional Institute Certification(LPIC/LPI)
  • http://phorum.study-area.org/index.php?action=printpage;topic=56250.0 , Level III - Security 117-303
  • http://www.lpi.org/eng/certification/the_lpic_program
• CCNA
  • http://ccna-answers.blogspot.com/
  • http://cisco-academy-programs.blogspot.com/2008/12/ccna-discovery-1-networking-for-home.html
  • http://www.cisco-training.net/2009/08/ccna-discovery-2-chapter-1-v41.html