IEEE802.3ad Link Aggregation

Hello

In the wiki is an topic “Trunking” at the CRS examples page.
http://wiki.mikrotik.com/wiki/Manual:CRS_examples#Trunking

At the top is a sentence that IEEE802.3ad isn’t supported.

But there is also an example with usage of mii-tools, which seems like a support of IEEE802.3ad?

If you want to use switch hardware features, then 802.3ad is not supported. Ad can be used only in software mode
http://wiki.mikrotik.com/wiki/Manual:Interface/Bonding#802.3ad