queue

Pelo que entendi é para apenas ativar quando ela estiver configurada.

Por exemplo, se uma queue estiver configurada, vc pode definir o tempo, dia, para que ela seja ativada.

Creio eu que seja isso.
Other properties

name (Text) : Unique queue identifier that can be used as parent option value for other queues
direction (One of both, upload, download, none; default: both) : allow to enable one-directional limitation for simple queues (disable other direction)

both - limit both download and upload traffic
upload - limit only traffic to the target
download - limit only traffic from the target

time (TIME-TIME,sun,mon,tue,wed,thu,fri,sat - TIME is local time, all day names are optional; default: not set) : allow to specify time when particular queue will be active. Router must have correct time settings.
dst-address (IP address/netmask) : allows to select only specific stream (from target address to this destination address) for limitation explain what is target and what is dst and what is upload and what not
p2p (one of all-p2p, bit-torrent, blubster, direct-connect, edonkey, fasttrack, gnutella, soulseek, winmx; default: not set) : allow to select unencrypted packets of particular p2p for limitation
packet-marks (Comma separated list of packet mark names) : allows to use marked packets from /ip firewall mangle. Take look at the RouterOS packet flow diagram. It is necessary to mark packets before the simple queues (before global-in HTB queue) or else target's download limitation will not work. The only mangle chain before global-in is prerouting.