HP A7533A - Brocade 4Gb SAN Switch Base Administrator's Manual page 342

1. Log in to an FC router tat is connected to an edge fabric switch through multiple EX_Ports from the same
router.
2. Issue the portCfgShow command and confirm the ports are enabled.
3. Issue the portCfgExport command and confirm that the EX_Ports share the same front domain ID
(DID) and node WWN.
NOTE: Abnormal operation for front domain consolidation exists when the ports do not come online or
EX_Ports do not share the same front domain consolidation PID and node WWN.
In case of an unexpected failure, run and save the output from the supportSave command on each of
the FC routers and edge switches and save the output. The output can be used to troubleshoot the problem.
342 Using the FC-FC routing service