Consider a router connecting an input link to an output link. This router has a buffer where it can store packets that are waiting to be transmitted on the output link.After monitoring this router for some time, it was found that:packets arrive to the router on average at a rate of 400 packets/secthere is on average 50 packets in the router including the packet being transmitted.the average time a packet spends in the buffer is 100 msec a) What is the average total delay experienced by a packet in this system, assuming there's no packet loss? b) What is the output link transmission rate in packets/sec?

Given : Average packets arrival rate = 400 packets/sec Average time spent by the packet in buffer =…

Answered: onsider a router connecting an input…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

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Consider a router connecting an input link to an output link. This router has a buffer where it can store packets that are waiting to be transmitted on the output link.

After monitoring this router for some time, it was found that:

packets arrive to the router on average at a rate of 400 packets/sec
there is on average 50 packets in the router including the packet being transmitted.
the average time a packet spends in the buffer is 100 msec

a) What is the average total delay experienced by a packet in this system, assuming there's no packet loss?

b) What is the output link transmission rate in packets/sec?

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