Administration: Stack Management
Types of Units in Stack
Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version) 61
5
Unit LEDs
The device has 4 LEDs marked as 1, 2, 3, 4, which are used to display the unit ID of
each unit (e.g. on Unit ID 1, LED 1 is ON and the other LEDs are OFF). To support unit
IDs greater than 4, the LED display is changed in accordance to the below
definition:
•Unit s 1-4: L EDs 1- 4 are lit, resp ecti vely.
•Unit 5: LED 1 and 4 are lit.
•Unit 6: LED 2 and 4 are lit.
•Unit 7: LED 3 and 4 are lit.
•Unit 8: LED 1, 3, and 4 are lit.