4.2 What's inside a router? Part 2.

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JimKurose

JimKurose

Күн бұрын

Video presentation: Network Layer: What's inside a router, part 2. Input and output port queueing, buffer management, packet scheduling, network neutrality
Computer networks class.
Jim Kurose
Textbook reading: Section 4.2.4 and 4.2.5, Computer Networking: a Top-Down Approach (8th edition), J.F. Kurose, K.W. Ross, Pearson, 2020.
See gaia.cs.umass.edu/kurose_ross for more open student resources.

Пікірлер: 13
@mntm9
@mntm9 3 жыл бұрын
Thanks a lot, Prof. Greate lectures supporting your great textbook.
@mrbandit1334
@mrbandit1334 2 жыл бұрын
Greetings from Germany Thanks for this awesome lecture
@cheddargt
@cheddargt Жыл бұрын
You're absolutely the best at explaining this stuff. Thank you so much!
@salma-amlas
@salma-amlas Жыл бұрын
you're a living legend! thank you for your work
@bobjones1196
@bobjones1196 Жыл бұрын
What a great lecture from one of the best in the world, I love your lectures and love how passionate you are, if only my professor cared as much.
@kHADIQUAFAZAL
@kHADIQUAFAZAL 3 жыл бұрын
Sir your lectures are very helpful in understanding the concepts
@manroopsinghnanda6138
@manroopsinghnanda6138 Жыл бұрын
Thanks for saving me during my exam time!
@nicoledaniels622
@nicoledaniels622 2 жыл бұрын
good performance 😀🤘🏼
@iconekand
@iconekand Жыл бұрын
Priority Scheduling please for more examples
@dayssnow1049
@dayssnow1049 Ай бұрын
Packet Scheduling and Buffer Management inside a Router 00:08 Packet scheduling and buffer management are crucial for controlling packet loss and delay. 02:19 Buffering and congestion at the output port. 04:32 The amount of buffering in a router is a complex issue. 06:52 Output port buffer is crucial for managing global internet scale behavior. 09:13 Packet scheduling disciplines in routers 11:33 Traffic can be classified into priority classes based on type, source or destination addresses, and company's willingness to pay for better service. 13:55 Weighted fair queuing allows bandwidth guarantees on a per-class basis. 16:21 Three bright-line rules associated with network neutrality 18:36 No paid prioritization rule prevents unequal treatment of streaming traffic providers. 20:47 The Internet's policies and governance are still evolving.
@davidkang968
@davidkang968 5 ай бұрын
This hits different since Twitch is leaving Korea now.
@vohu7640
@vohu7640 Жыл бұрын
6:03
@noonenooo2843
@noonenooo2843 Жыл бұрын
WFQ poorly explain
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