Question

In Section 4.2. We noted that the maximum queuing delay is (n - I) D if the switching fabric is n times faster than the input line rates. Suppose that all packets are of the same length, n packets arrive at the same time to the n input ports, and all n packets want to be forwarded to different output port: What is the maximum delay for a packet for the (a) Memory, (b) Bus, (c) Crossbar switching fabrics?

Name: in section 42 we noted that the maximum queuing delay is n i d if the switching fabric is n times faster than the input line rates suppose that all packets are of the same length n packets a 42242
Uploaded: 2023-11-18T17:11:52-08:00
Duration: 3 min 8 s
Channel: Akash M
Description: in section 42 we noted that the maximum queuing delay is n i d if the switching fabric is n times faster than the input line rates suppose that all packets are of the same length n packets a 42242

          In Section 4.2. We noted that the maximum queuing delay is (n - I) D if the switching fabric is n times faster than the input line rates. Suppose that all packets are of the same length, n packets arrive at the same time to the n input ports, and all n packets want to be forwarded to different output port: What is the maximum delay for a packet for the (a) Memory, (b) Bus, (c) Crossbar switching fabrics?

Added by Rodrigo S.

Computer Science and Information Technology

Trishna Knowledge Systems 2018 Edition

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Solved by Expert Akash M

11/18/2023

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Since all n packets arrive at the same time and want to be forwarded to different output ports, the maximum delay for a packet will be experienced by the last packet to be forwarded. Since the switching fabric is n times faster than the input line rates, it can Show more…

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In Section 4.2. We noted that the maximum queuing delay is (n - I) D if the switching fabric is n times faster than the input line rates. Suppose that all packets are of the same length, n packets arrive at the same time to the n input ports, and all n packets want to be forwarded to different output port: What is the maximum delay for a packet for the (a) Memory, (b) Bus, (c) Crossbar switching fabrics?