Title: CCNA ICND2 ren zheng kao shi zhi nan
Description: Ben shu fen wei 7 bu fen, Gong 18 zhang. Nei rong bao kuo xu ni ju yu wang, Sheng cheng shu xie yi, LAN jiao huan gu zhang pai chu, IP lu you xuan ze, VLSM he lu you hui zong, IP fang wen kong zhi lie biao, IP lu you xuan ze de gu zhang pai chu, Lu you xuan ze xie yi li lun, OSPF, EIGRP, Lu you xuan ze xie yi gu zhang pai chu, Dian dao dian guang yu wang, Zhen zhong ji gai nian, Zhen zhong ji pei zhi he gu zhang pai chu, Xu ni zhuan yong wang, Wang luo di zhi zhuan huan, IPv6.
Subjects: Hu lian wang luo, Jiao xue can kao zi liao, Tong xin she bei, Kao he