OSI reference model, 7 layers, physical, data link, network, transport, session, presentation layers

MY INSTAGRAM ID:   / ns.lectures   Computer Networks subject complete playlist :    • Network | Computer network | uses of compu...   Cloud Computing subject complete playlist:    • Cloud Computing   Complete DevOps SUBJECT PLAYLIST:    • DevOps   Complete DATABASE MANAGEMENT SYSTEMS ( DBMS ) SUBJECT PLAYLIST:    • database, characteristics, features, tasks...   ALL BTECH SUBJECTS IMPORTANT QUESTIONS PLAYLIST:    • jntuh r18 r20 r22 pps important question f...   PYTHON PORGRAMMING COMPLETE SUBJECT PLAYLIST:    • introduction to python programming | featu...   PYTHON STUDY MATERIAL: https://drive.google.com/file/d/1_hr4... complete pps ( c language ) subject playlist is given below:    • Video   Complete DATA MINING SUBJECT Tutorials IS AVAILABLE IN BELOW PLAYLIST :    • classification and prediction in data mini...   Complete DESIGN AND ANALYSIS OF ALGORITHMS(DAA)SUBJECT LECTURES IS AVAILABLE IN BELOW PLAYLIST :    • Design and Analysis Of Algorithms   Complete WEB TECHNOLOGIES lecture is present in below playlist :    • web technologies   COMPLETE COMPILER DESIGN PLAYLIST:    • compiler design   COMPLETE DATA STRUCTURES AND ADVANCED ALGORITHMS LECTURES :    • flow networks, ford fulkerson algorithm, m...   WEB AND DATABASE SECURITY FULL LECTURES:    • WEB AND DATABASE SECURITY   CYBER SECURITY FULL LECTURES:    • WHAT ARE CYBER CRIMES ,INFORMATION SECURIT...   PLEASE SUBSCRIBE TO MY CHANNEL NS LECTURES channel is online subject learning platform for engineering CSE/IT students. #computernetworks#computernetwork#computer#network#jntuh#jntuk#jntua#anna#university#osmania#university#jntuh#jntu#r13#r14#r18#r20#r22#r21#r23#r23#btech#mtech#cse#aiml#datascience#cybersecurity#iot#eee#what#is#network#what#is#computernetwork#feaures#of#computernetworks#why#we#need#computer#networks#now#a#days#types#of#network#pan#lan#wan#pan#personalareanetwork#local#area#network#wide#area#network#metropolitan#area#network#wired#wireless#host#to#host#client#server#models#classification#of#computer#networks#based#on#distance#size#technology#functions#network#topology#bus#ring#star#mesh#topologies#network#software#protocol#hiererchyofprotocol#layered#network#architecture#designissues#of#layering#connection#oriented#service#connectionless#service#service#interface#OSI#reference#model#OSImodel#applicationlayer#presentationlayer#sessionlayer#transportlayer#networklayer#datalinklayer#physicallayer#TCP/IPreferencemodel#TCP#IP#referencemodel#TCP/IPmodel#Difference#between#osi#and#tcp/ip#model#arpanet#arpanet#architecture#internet#historyofinternet#internet#architecture#network#hardware#netorkhardware#components#hardware#devices#difference#between#internet#and#intranet#physicallayer#in#osi#model#transmission#media#transmissionmedia#guidedtransmissionmedia#unguidedtransmissionmedia#guided#unguided#transmission#media#twistedpaircable#coaxialcable#fiberopticcable#twistedpair#coaxial#fiberoptic#cables#shielded#unshielded#twisted#pair#cables#flexible#rigid#coaxial#cable#multiode#singlemode#fiber#optic#cables#magnetic#media#powerlines#wireless#transmission#unguided#transmission#media#electromagnetic#radio#micro#infrared#waves#types#of#networks#lan#pan#wan#man#localareanetwork#wideareanetwork#metropolitanareanetwork#personalareanetwork#client#server#model#peer#to#peer#model#wireless#network#wired#network#based#on#technology#based#on#size#distance#based#on#function#difference#between#lan#wan#backbone#network#bus#star#backbone#network#SMTP#HTTP#SMTP#FTP#protocols#hierarchy#of#protocols#layered#network#architecture#connection#oriented#services#connectionless#services#types#of#services#provided#by#layered#protocols#reasons#for#using#layered#protocols#7layers#of#osi#model