Routers queues size..does it mater?
I am writing a paper about routing. A non-expert work...
I handed to my teacher and he gave it back to me, it neads some adjustments...
When i mention that routers may have different queue size he just asked me: "Why? What do we gain with that policy?"
I couldn't give him a answer, i didn't know it, in fact i am still looking for it everywhere on the web and i can't find it.
Can anybody help me please?
The question is simple:
Why do routers somtimes have small queues instead of larger onde and vice-versa??