Users Guide

Example of Console Messages About Flapping Link
Recover from a Card Problem State on a Stack
If a unit added to a stack has a different Dell Networking OS version, the unit does not come online and Dell
Networking OS cites a card problem error.
To recover, disconnect the new unit from the stack, change the Dell Networking OS version to match the
stack, and then reconnect it to the stack.
Example of Card Problem Error on a Stack - Different Dell Networking OS Versions
Stacking 962