<p dir="ltr">To answer that question, simply think about the lifetime of a packet in the queue. It is enqueued, spends some time waiting there (very little if the link isn't congested, potentially much more if it is), then is dequeued.</p>
<p dir="ltr">So the difference in time between enqueue and dequeue is...?</p>
<p dir="ltr"> - Jonathan Morton<br>
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