01075nam a2200229Ia 4500 CTU_164575 210402s9999 xx 000 0 und d 26.39 004.65 L213 Lammle, Todd CCNA intro : Introduction to Cisco networking technologies study guide Todd Lammle Indianapolis Wiley Pub. 2006 From bestselling author Todd Lammle comes the most up-to-date book on CCNA exam 640-821, the first exam in Cisco's popular two-exam Cisco Certified Network Associate (CCNA) certification track. Understand networking for the small or home office market, prepare for the exam, and acquire the skills you need with this comprehensive guide. Electronic data processing personnel,Computer networks,Xử lý dữ liệu chuyên nghiệp,Mạng máy tính Certification,Examinations,Chứng chỉ,Kiểm tra Qhieu Trung tâm Học liệu Trường Đại học Cần Thơ