79afe4ac_nfiguring_the_Blades___DocWiki__Parameter
[Default] Numbering is done in order (1, 2, 3, etc.). For example, Trunk [1]:port 0 Trunk [2]:port 1 Trunk [3]:port 2 [Explanation] Specifies which port in the database is assigned to the specific hardware trunk on the card. [Possible Values] number [Parameter] 
Trunk [x]
Cisco Unified MeetingPlace Release 6.1 -- About Configuring the Blades - DocWiki