Seven layers of OSI Model Describing the way of interaction between different applications and protocols on any network-aware devices is done by the OSI (Open System Interconnection) model. The OSI model characterizes seven layers that depict how applications running upon system mindful gadgets may correspond with one another. The model is nonexclusive and applies to all system sorts, not simply TCP/IP, and all media sorts, not simply Ethernet. It is consequently that any system specialist will…

Abstract Internet Protocol is one of the protocol in TCP/IP protocols suite. This protocol works at Network layer of OSI model and at Internet layer of TCP/IP model. This protocol has the responsibility of identification of hosts based upon their logical addresses and to route data between/among them over the underlying network. Internet Protocol is a set of technical rules that defines how computers communicate over a network. There are currently two versions: IP version 4 (IPv4) and IP version…

the 7 layers of OSI model. Answer: 1. OSI is the conceptual model which consists of seven layers. 2. This seven layer model was developed by ISO in 1984. 3. ISO describes the standard for the Inter -communication. OPEN SYSTEM INTERCONNECTION MODEL Upper layer Data Application layer Presentation layer Session layer Segmentation Transport layer Packet Network layer Frame Data link Bits Physical APPLICATION LAYER : The top most layer of the OSI reference model is application layer. The networking…

Five Layer Approach Abstract The current OSI network model has been around for a long time and with the current transition of network use we need a model that has the ability to adapt. The ideas which bought OSI into existence still apply today and even though it is having to keep up with new technologies it is still the basis to our network models which are in place today. 1. Introduction The OSI data model originated in 1977 and this model contained the original seven layer protocol. The model…

own advantage and restrictions. Depending on several factors such as speed, reliability, simplicity, programmers choose these protocols. In this essay, I am going to address about the networks and commonly used protocols, functions of seven layers of the OSI model, TCP/IP protocol, and protocols used in wireless communication. Technologies related to internetworking is growing rapidly day by day. “A network is a group of connected, communicating devices such as computers and printers.” [1] When two…

RADIUS service: Description The RADIUS also known as Remote Authentication Dial-In Service, which takes place at the application layer also known as layer 7 of the OSI model. It is a protocol that is used to communicate to and from the NAS (Network Access Server) and also to the AAA server. RADIUS was developed as access server authentication and accounting protocol. It is used as both a client and server protocol that is also a software that allows remote access to servers to allow servers to communicate…

2.1 Port Based VLANs: These types of VLANs operate on the first layer of the OSI model. Here the ports of a switch are divided and assigned to a particular VLAN. If any workstation or host is connected to the ports it is automatically redirected to that particular VLAN which was assigned earlier. The main disadvantage of the VLAN is that of reconfiguration of port if a host or user keeps shifting from one place to another. Fig 1. VLAN Based on Switch Port Number Membership in VLAN can be defined…

Data Networking Assignment No-2 1. OSI REFERENCE MODEL • The OSI model is a reference model. It does not specify how a protocol or technology should work but it determines how and where to open its standards. It consists of seven layers: • Physical layer: Cables, Wires, Voltages, boosting devices, Pin outs which are physical or physical in nature are all included in the Physical layer of the OSI model. Here the transmission between two communicating devices or channels takes place in the form of…

Seven Layers of OSI model 1. OSI is the conceptual model which consists of seven layers. 2. This seven layer model was developed by ISO in 1984. 3. ISO describes the standard for the Inter -communication. OPEN SYSTEM INTERCONNECTION MODEL Upper layer Data Application layer Presentation layer Session layer Segmentation Transport layer Packet Network layer Frame Data link Bits Physical APPLICATION LAYER: The top most layer of the OSI reference model is application layer. The networking…

ASA College CIS 125-M01: Network Concepts Networking Standards (OSI Layers) Joel Hernandez Vasquez joelvasquez@asa.edu 02/09/2016 Nowadays everybody can get access to the internet through networks, but according to Columbia University over the 37% of people do not know what a network is. A network is a group of computers which are connected to share information, files, and performs tasks. A network is built using the same common language. My purpose of this project is to explain what a network…