Figure 106. Trunk Wrapping in Active Per-Port Switching Module
8.12.2 Trunk Wrapping on the Active Module-Switching Modules
When, during the beacon recovery process, it is determined that the fault domain is between RI and RO, the following process takes place:
1.DRA and URA are inserted on the primary path.
2.RI/RO trunk is treated like a single lobe port. If wrapping the trunk pair fixes the fault, trunks are left wrapped.
3.URA and DRA are
4.DMM and Merge Manager (see 8.12.3, ªMerge Managerº onpage 170) are notified of the action taken.
This is shown in Figure 107.