Artificial neural network seminar ppt with pdf report. Physical layer 47 data link layer 48 network layer 49 transport layer 51 session layer 53 presentation layer 54 application layer 55 summary of layer functions 56 3. The network layer is considered the backbone of the osi model. The free 4step positioning powerpoint template is a flat diagram design of chevron arrows. If you liked it then please share it or if you want to ask anything then please hit comment button.
Layer 3 the network layer layer 3, the network layer of the osi model, provides an endtoend logical addressing system so that a packet of data can be routed across several layer 2 networks ethernet,token ring, frame relay, etc. Artificial neural network pdf report free download it was all about artificial neural network seminar and ppt with pdf report. Data link protocols powerpoint presentation, computer. Networking basics lans, wans, and mans three main networking technologies are used to connect computers and networks together. All of the above 12 what is a firewall in computer. In order to deliver the message from one process to another, an addressing scheme is required.
To do so, two important networklayer functions can be identified. If the data link layer is the one that basically defines the boundaries of what is considered a network, the network layer is the one that defines how internetworks interconnected networks function. This book is especially prepared for jntu, jntua, jntuk, jntuh and other top university students. This is one of the important subject for electronics and communication engineering ece students. Layer progressive powerpoint free layer progressive. For example, you may want one shape that is behind another shape to move to the front. Forwarding and routing in network layer the role of the network layer is thus deceptively simple to move packets from a sending host to a receiving host.
Ppt networking basics powerpoint presentation free to. Two different subnet may have different addressing schemes or non. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. The users can change colors, move objects, and change network format by simply moving lines and circular icons. In order to identify the correct process out of the various running processes, transport layer uses an addressing scheme called por number. B2b cyber security digital digital era green security tech technology. Computer networks chapter 5 network layer 1 by abdul ghaffar. The main purpose of the networks is to facilitate communication through. Data link layer of osi reference model studytonight.
Data communication and computer network tutorialspoint. W elcome to free powerpoint templates design, one of the most usefull powerpoint templates resource website. The network layer must know the topology of the subnet and. The network layer must know the topology of the subnet and choose appropriate paths through it. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Network layer manages options pertaining to host and network addressing, managing subnetworks, and internetworking.
Ppt network topology powerpoint presentation free to. Module 6 ccna 2 module 6 routing and routing protocols routing routing is moving data from one network to another based on the layer 3 address. This address is technically called the media access control address mac because it is found on the mac sub layer of the data link layer. The networks in a computer are built with a great combination of software and hardware. Data and computer networks data link layer 1 to a group of data bits add a single extra bit, known as the parity bit. Osi model open systems interconnection osi is a set of internationally recognized, nonproprietary standards for networking and for operating system involved in. Osi model 7 layers explained pdf layers functionsthe open systems interconnection model osi model is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system without regard to their underlying internal structure and technology its goal is the interoperability of diverse communication systems with standard protocols. This layer defines how data in the native format of. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. It accomplishes this task by having the sender break up the input data into data frames typically a few hundred or few thousand bytes and transmit the frames sequentially. Artificial neural networks pdf free download here we are providing artificial neural networks pdf free download. Presentation layer of osi reference model studytonight. Were making these slides freely available to all faculty, students, readers.
A computer network can be defined as a set of two or more computers having interconnection to the same resources, such as exchange files, printers, cds and other similar equipment. Ppt osi model powerpoint presentation free to download. Free computer network powerpoint template is categorized under. Similar cylinder shapes are also used to describe databases or data storage concepts. A free powerpoint ppt presentation displayed as a flash slide show on id. The diagram shows three semitransparent segments, one inside another.
Free powerpoint templates by 24slides download now. Network layer it is responsible for the source to destination delivery of a packet across multiple networks. Presentation application session transport network data link physical layer 7 layer 6 layer 5 layer 4 layer 3 layer 2 layer. Design issues routing algorithms congestion control internetworking example network layer protocols. Connectionoriented vs connectionless service underlying network. A nice layer progressive ppt presentation template is provided for users to download freely. This presentation covers the datalink layer of the networks lecture slides from the 3rdyear module on computer networks at the university of birmingham, uk. The outstanding part of this template is that its totally customizable, allowing users to change colors, background and style. The ipv4 version 4 is worldwide spread and it has several problems such as limited address space and has no real possibility for qos support per flow. Udp, tcp, and sctp 24 congestion control and quality of service application layer.
The presentation layer is an important layer in the osi model because it is responsible for some of the important services like data conversion, data compression, encryption, and decryption. Notice that the bottom layer is identified as the first layer. We use your linkedin profile and activity data to personalize ads and to show you more relevant ads. The main task of the data link layer is to transform a raw transmission facility into a line that appears free of undetected transmission errors to the network layer. Alternatively you can download our free bundle with 16 free slides. Chapter 4 the network layer computer networking a topdown approach featuring the internet. The powerpoint diagram of 3layer process contains editable shapes and icons to provide an infographic overview.
Multiple choice questions of computer networking 11 computer network is a. Forwarding when a packet arrives at a routers input link, the router must move the packet to the appropriate output link. Ppt the network layer powerpoint presentation, free download. It translates data between the formats the network requires and the format the computer. Several process may be running on a system at a time. The network interface card address, called the hardware address, is protocolindependent and is usually assigned at the factory. Internet protocol from book the data communications and networking 4th edition by behrouz a. Ppt network protocols powerpoint presentation free to.
Download32 is source for osi layer ppt freeware download hlbr hogwash light br, layer7 packet classifier for linux, canpie, hank, openvpn, etc. Computer networks pdf ppt slides download free lecture. Network layer layer 3 page 1 of 2 the thirdlowest layer of the osi reference model is the network layer. Download free data driven, tables, graphs, corporate business model templates and more. Network layer responsibility direct communication model. It can be helpful as a sample to see how we create our powerpoint templates, graphics and diagrams. The network layer is the lowest one in the osi model that is concerned with actually.
My aim is to help students and faculty to download study materials at one place. The 3layer process diagram for powerpoint is a minimalist presentation layout. The system requirements for powerpoint templates are. Thus dll overseas the delivery of the packet between. It selects and manages the best logical path for data transfer between nodes. When source and destination are in different networks, the network layer ip must deal with these differences. The adobe flash plugin is needed to view this content. View data link layer ppts online, safely and virus free. Computer networks pdf notes free download cn notes. This layer contains hardware devices such as routers, bridges, firewalls and switches, but it actually creates a logical image of the most efficient communication route and implements it with a physical medium. We can find the network address by replacing the hostid bytes 56.
The 3 layer concept powerpoint template is a single slide layout of 3 steps diagram for underlapping entities. Forwarding and routing in network layer electronics post. Ppt network topology powerpoint presentation free to download id. Internet router architecture 8 router 3layer physical, datalink, network device, with 3 key functions. These segments are 3d shapes of cylinders, representing platforms.
The network layer will be ip internet protocol, because there is no competition today on this level. Winner of the standing ovation award for best powerpoint templates from presentations magazine. Understand principles behind network layer services. If two systems are attached to different networks with devices like routers, then nw layer is used. Hundreds of free powerpoint templates updated weekly. The presentation layer is responsible for interoperability between encoding methods as different computers use different encoding methods. We provide you a fantastic collection of free powerpoint templates design that you can download for free and regulate for your personal presentations. Network layer takes the responsibility for routing packets from source to destination within or outside a subnet. When you add pictures, shapes, or other objects, they can overlap. Note that network layer addresses can also be referred to as logical addresses. Discovering and getting the most related and suitable powerpoint.
1340 294 456 1309 674 1359 1104 1474 1319 264 1254 364 1189 1411 1462 788 614 1088 766 823 653 601 1499 913 559 1131 1213 119 204 172 419 1232 60 502 134 777 283 761 1014 1443 511