Dell PowerConnect B-FCXs Configuration Manual page 124

4
Licensed features and part numbers
For example, if stack member unit 4 does not have a license to run BGP whereas the Active
controller does, unit 4 has an inferior license and will not be allowed to join the stack. Likewise,
if unit 4 has a license to run BGP whereas the Active controller does not, unit 4 has a superior
license and will be allowed to join the stack, but will not be elected as the Standby Controller.
•
For hitless stacking limitations with software-based licensing, refer to "Configuration notes and
feature limitations" on page 165.
82 PowerConnect B-Series FCX Configuration Guide
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