Question
Suppose a first/second-generation router has a bus with bandwidth equal to 40 GBPS. How many 2 GBPS lines can be handled in it for the
Suppose a first/second-generation router has a bus with bandwidth equal to
40 GBPS. How many 2 GBPS lines can be handled in it for the following case?
a.
The incoming packets are copied into memory and then processed by the
main processor.
b.
The incoming packets are completely processed on the interface cards
and then transferred to the right outgoing interface card using DMA.
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Computer Networking A Top-Down Approach
Authors: James F. Kurose, Keith W. Ross
5th edition
136079679, 978-0136079675
