"Professional CCNA Tutor"
...I am familiar with Lan technologies such as: Ethernet, Token-Ring, 100BaseT and 100BaseFX. The properties of LANS include: CSMA/CD, CSMA/CA, broadcast, collisions, speed and distance. I have knowledge of the following basic networking concepts: the OSI model, tcp and udp ports, ip addressing, basic wiring and cable standards. Bus, Star, Mesh, Ring,...