A switching loop or bridge loop occurs in computer networks when there is more than one layer 2 path between two endpoints (e.g. multiple connections between two network switches or two ports on the same switch connected to each other). The loop creates broadcast storms as broadcasts and multicasts are forwarded by switches out every port, the switch or switches will repeatedly rebroadcast the broadcast messages flooding the network. Since the layer-2 header does not include a time to live (TTL) field, if a frame is sent into a looped topology, it can loop forever. A physical topology that contains switching or bridge loops is attractive for redundancy reasons, yet a switched network must not have loops. The solution is to allow physical loops, but create a loop-free logical topology using link aggregation, shortest path bridging, spanning tree protocol or TRILL on the network switches. (Wikipedia).
Transformer 3d Video ||Physics topic|| CBSE board
Contact : mobicoderz@gmail.com A transformer is a passive electrical device that transfers electrical energy between two or more circuits. A varying current in one coil of the transformer produces a varying magnetic flux, which, in turn, induces a varying electromotive force across a secon
From playlist Physics Topics
From playlist Magnetism
This electronics video tutorial provides a basic introduction into clamper circuits which can be used to shift a waveform above or below a certain reference voltage. A clamper circuit is a type of DC restorer circuit. It converts an AC signal into a voltage varying DC signal where the av
From playlist Electronic Circuits
1982 "Telephone Exchange" Origins of Electronic Switching Technology (telecom; central office)
Vintage 1982: This Excellent Telephone History documentary describes the development of telephone switching technology and the evolution of the "Telephone Exchange." A British Telecom educational film. (Slightly edited from the original, run time 17 mins.) A “TELEPHONE EXCHANGE” is a te
From playlist Vintage Telephone; AT&T; Bell Labs; Telecommunications; Satellites:
From playlist Magnetism
Physics - The Transformer (1 of 1)
Visit http://ilectureonline.com for more math and science lectures! Problem: Find the primary and secondary voltage and current of the transformer.
From playlist PHYSICS - ELECTRICITY AND MAGNETISM 3
An intro to the core protocols of the Internet, including IPv4, TCP, UDP, and HTTP. Part of a larger series teaching programming. See codeschool.org
From playlist The Internet
Switch Vs Hub Vs Router Explained | Difference Between Switch Hub And Router | Simplilearn
In this video on 'Switch vs Hub vs Router', we will lokk into the infromation realted to the network devices and then continue with the differenecs between them. The difference between the network hub, switch & router, is based on the basis of various working features. Topics covered in
From playlist Networking
Android Tutorial Java-Statements and Blocks(Part-8) | Edureka
Take a Free introductory instructor-led Live class at : http://www.edureka.co/android-development-certification-course This android tutorial talks about Statements and Blocks in detail: *Switch case example *If else example *For loop *While Loop *Do-While Loop *Coding on the go This and
From playlist Android Tutorial - Java Essentials for Android (Part I)
Inductance - Review for AP Physics C: Electricity and Magnetism
AP Physics C: Electricity and Magnetism review inductance, inductors, and self-inductance. The equation for the inductance of an ideal solenoid is derived. The differences between resistance, resistors, resistivity, inductance, self-inductance, and inductors is described. And the equation
From playlist AP Physics C: Electricity & Magnetism Review
Swift 2.0 Tutorial For Beginners | iOS App Development Tutorial
🔥Post Graduate Program In Full Stack Web Development: https://www.simplilearn.com/pgp-full-stack-web-development-certification-training-course?utm_campaign=Wsift2Tutorial-CwwjhxcQWmA&utm_medium=Descriptionff&utm_source=youtube 🔥Caltech Coding Bootcamp (US Only): https://www.simplilearn.co
From playlist iOS App Development Tutorial Videos
EEVblog #90 - Linear and LDO regulators and Switch Mode Power Supply Tutorial
Just how different are linear, LDO and switching buck voltage regulators? I'm glad you asked! You might be surprised... It's tutorial time. NOTE: There are many different methods of SMPS control, this is just one of the simple ones, go investigate! The EEVblog Forum: http://www.eev
From playlist Power Supply Design
Break And Continue Statement In C++ Programming | C++ Programming Tutorial | SimpliCode
🔥Post Graduate Program In Full Stack Web Development: https://www.simplilearn.com/pgp-full-stack-web-development-certification-training-course?utm_campaign=BreakandContinueinCPP-ig21isdrwqI&utm_medium=DescriptionFF&utm_source=youtube 🔥Caltech Coding Bootcamp (US Only): https://www.simplile
From playlist C++ Tutorial Videos
In Part 3 of my How to Code PHP Tutorial I'll cover PHP Looping with for, while, do while and also show you how to include files in your PHP code.
From playlist PHP Tutorial
Physical Modeling Tutorial, Part 5: Vehicle Drive and Control
Learn about vehicle drive and basic control concepts, including how to implement a DC motor drive mechanism, PWM (Pulse Width Modulation) actuation, closed-loop control of the vehicle, and running simulations with imported drive cycle data. - Enter the MATLAB and Simulink Racing Lounge: ht
From playlist Physical Modeling Tutorials
Engineering CEE 20: Engineering Problem Solving. Lecture 5
UCI CIvil & Environmental Engineering 20 Engineering Problem Solving (Spring 2013) Lec 05. Engineering Problem Solving -- View the complete course: http://ocw.uci.edu/courses/cee_20_introduction_to_computational_engineering_problem_solving.html Instructor: Jasper Alexander Vrugt, Ph.D.
From playlist Engineering CEE 20: Engineering Problem Solving
Electricity and Electric Circuits
Mr. Andersen introduces the topic of electricity. He differentiates between static electricity and current electricity. An introduction to electric circuits is also included. Intro Music Atribution Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/peop
From playlist Physics