Jagvinder Cisco Videos: 2021

Frame Packet Segment - Data Encapsulation in TCP IP and OSI Model in Hindi - CCNA 200-301 - Video 2

Difference between segment frame packet in TCP/IP Model and PDU in OSI Model. Explains Data Encapsulation in layers of OSI and TCP protocol suite. The term Protocol Data Unit PDU is used to refer to the packets in different layers of the OSI model The PDU of Transport Layer is called as a Segment. The PDU of Network Layer is called as a Packet. The PDU of the Data-Link Layer is called Frames Join me on Instagram - https://www.instagram.com/jagvinderthind/ Join me on Facebook - shorturl.at/twKMW CCNA 200-301 TCP/IP Model in Hindi - Video 1 https://youtu.be/FoTtSkXjdvc OSI Model in Hindi https://youtu.be/JSggcT4eHgA Topology in Networking in Hindi https://youtu.be/ZJpnxfeIVMQ

CCNA 200-301 TCP/IP Model in Hindi - Video 1

#Jagvinderthind Started a New #CCNA 200-301 course in Hindi. In the First Video we explain tcp ip protocol, Layers of TCP/IP model and functions of TCP/IP protocol suite in Hindi. The TCP/IP suite of protocols can be understood in terms of layers (or levels). TCP/IP carefully defines how information moves from sender to receiver. First, application programs send messages or streams of data to one of the Internet Transport Layer Protocols, either the User Datagram Protocol (UDP) or the Transmission Control Protocol (TCP). These protocols receive the data from the application, divide it into smaller pieces called packets, add a destination address, and then pass the packets along to the next protocol layer, the Internet Network layer.

The Internet Network layer encloses the packet in an Internet Protocol (IP) datagram, puts in the datagram header and trailer, decides where to send the datagram (either directly to a destination or else to a gateway), and passes the datagram on to the Network Interface layer.

The Network Interface layer accepts IP datagrams and transmits them as frames over a specific network hardware, such as Ethernet.

Frames received by a host go through the protocol layers in reverse. Each layer strips off the corresponding header information, until the data is back at the application layer.

. #TCPIP #TCP

Join me on Instagram - https://www.instagram.com/jagvinderthind/

Join me on Facebook - shorturl.at/twKMW

CCNA 200-301 - Video 2

https://youtu.be/ueBX5iXIz-w

OSI Model in Hindi

https://youtu.be/JSggcT4eHgA

Topology in Networking in Hindi

https://youtu.be/ZJpnxfeIVMQ

OSI Model in Hindi

Video explains #OSI Model or OSI Reference Model in Hindi by Jagvinder Thind

Network Topology in Hindi Video Link- https://youtu.be/ZJpnxfeIVMQ OSI (Open Systems Interconnection) by ISO is a reference model for how applications communicate over a network.A reference model is a conceptual framework for understanding relationships. The purpose of the OSI reference model is to guide technology vendors and developers so the digital communications products and software programs they create can interoperate and to promote a clear framework that describes the functions of a networking. 7 layers of the OSI model Layer 7 The application layer Layer 6 The presentation layer Layer 5 The session layer Layer 4 The transport layer Layer 3 The network layer Layer 2 The data-link layer Layer 1 The physical layer