Integrated routing and bridging (IRB)?

Hi,

does FortiOS support 5.6 support Integrated Routing and Bridging (IRB)?

For the ones not familiar with the concept (like I was until yesterday), here is a link that gives an easy-to-understand example: http://cisconet.com/lanman/lan-general/552-how-to-configure-irbintegrated-routing-and-bridging.html

Vincent