Configure Install Setup

How to enable dhcp services? First, you need to add component dhcp on the add and remove program. Check on the Dinamic Host Configuration Protocol(DHCP). Make sure you put the cd 2003 server on the cd-rom.

THE OSI PROTOCOL ARCHITECTURE
 The Open System Interconnection (OSI) model includes a set of protocols that attempt to define and standardize the data communications process. The OSI protocols were defined by the International Organization for Standardization (ISO).
 The OSI model is not a single definition of how data communications actually takes place in the real world. Numerous […]

OTHER INTERNETWORKS
A lot number of internetwork also exist, let’s go through them.
Arpanet
Sometimes referred to as the “grand-daddy of packet networks”, the ARPANET was built by DARPA in the late 60s to accommodate research equipment on packet-switching technology and to allow resource sharing for the Department of Defense’s contractors. It soon became popular with researchers for […]

WAN Networking Technologies
Circuit Switching
In a circuit-switched network, a dedicated communication path is established between two stations through the nodes of the network. That path is a connected sequence of physical links between nodes. On each link, a logical channel is dedicated to the connection. Data generated by the source station are transmitted along the dedicated […]

THE OSI MODEL AND INTERNET WORKING DEVICES.
Repeaters
• Repeat signal by regenerating, retiming and amplifying the signal
• Pass all signals between attached segments
• Not read destination addresses of data packets
• Allow for the connection of different types of media
• Extend overall […]

An internet work is a collection of individual networks, connected by intermediate networking devices, that functions as a single large network. Internetworking refers to the industry, products, and procedures that meet the challenge of creating and administering internet works.

LAN TOPOLOGIES

LAN topologies define the manner in which network devices are organized. Four common LAN topologies exist:

bus,
ring,
star, and
tree.

These topologies are logical architectures, but the actual devices need not be physically organized in these configurations. Logical bus and ring topologies, for example, are commonly organized physically as a star. […]

The user of the PC wishes to send a message to another user-for example, “Good Day” (m). The user activates the electronic mail package on the PC and enters the message via the keyboard (input device). The character string is briefly buffered in main memory. We can view it as a sequence of bits(g) in […]

Basic Communication Model
Communication is the transfer of a message from one entity, called the source or transmitter, to another, called the destination or receiver, via a channel of some sort.