On the following picture
http://mikrotik.net.pl/wiki/Plik:HTB_Example1.png
what is the purpose of the Q2 in the middle of the pic, why not connect q3,4,5 directly under q1, doing away with q2 ?
what is the diff ? with q2 and w/o q2 ?
In this case I think you’re right. But from the explaining/example point of view, it just shows the possibilities. Under queue2, multiple new queues could reside.