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What is the difference between congestion control and flow control?
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written 5.8 years ago by |
Congestion Control | Flow control |
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When too many packets are present in a part of a subnet, the performance degrades. This situation is called congestion. | The receiver will keep losing some of the frames simply because they are arriving too quickly, the solution to this problem is to introduce the flow control. |
Congestion control makes t sure that the subnet is able to carry the offended traffic. | Flow control is related to point to point traffic. |
Congestion control is dependent on the behavior of all the hosts, all the routers and other factors which reduce the carrying capacity of a subnet. | Flow control involves some kind of feedback. |