Several situation may cause stacking problems, for example:
• No units have a base switch set to the on position.
• Multiple units have the Base Unit Select switch to the Base position. Only ONE switch in
a stack configuration must have the Base Unit Select switch set to this position.
• Cable incorrectly inserted into the corresponding Cascade Up or Cascade Down port..
Stack recovery tree
About this task
The following figures show the stack recovery tree.
Troubleshooting 5.1
Stack
February 2013
37