The trunk list in the port team. The trunks are presented in
bitmap format.
in receiving order:
OCTET 1 OCTET 2 .....
xxxxxxxx xxxxxxxx .....
| |||_ trunk 8
| ||
| ||___ trunk 7
| |____ trunk 6
| . . .
|_________ trunk 1
where x : 1 - The represented trunk belongs to the port team
0 - The represented trunk does not belong to the port team