PROTOCOL
Horizontal communication is when information is exchanged between groups. It is usually exchanged between departments and functional units all depending based on their activities.
The difference is in the way how they process communications between two or more computers. If you send some information to one computer only using hub it will resend the information to all computers in the network. When switches resend information to the only one computer.
DHCP
verbal, nonverbal, and symbols
Communication (Noun): a process by which information is exchanged between individuals through a common system of symbols, signs, or behavior ; also : exchange of information
leaflet is printed sheet of paper containing information or advertising and distributed usually free.Pamphlet is a small booklet containing information on a single subject or product
Information, or even secrets are often exchanged between bed partners, when one feels more comfortable. If that information is only for the ears of the bedpartner, it is usually kept "between the sheets" because they trust each other.
Communication is a word used to describe how information or news is exchanged from one person to the next. It can also describe the connection between people or places.
A contact point is a point of communication or interaction between two entities, such as individuals or organizations. It is where information, requests, or services can be exchanged or accessed.
In order to find more information about a KVM switch; I found this link very helpful. It is all about KVM switches. The pluses, the minus' and everything in between. www.kvm-switches-online.com/
oxygen.