Can someone explain to me what is Physical layer, and please correct me if i am wrong, for my understanding, since it is protocol, and protocol is set of rules how something is react according to the rules in this protocol, so can i said that it is a standard, rules that we need to follow when we write firmware to control the networking hardware, so that the raw data bits can be transmits via the medium ?
and which part of networking system "implement" the physical layer ?
This post has been edited by sieung: Aug 5 2016, 05:38 PM
what is OSI Physical Layer ?