Brocade Switch Cascading Zone Conflict Resolution
After modifying the cascading configuration, the cascade failed to establish.
The domain ID is unique; cfgclear has been executed on switch 300, and no zone configurations remain.
Solution:
The defzone --show output differs between the two switches. Execute the defzone --allaccess command on the new switch to modify it until consistent with the other switch; once aligned, the cascade will succeed.