Allied Telesis AT-8100S/24 User Manual

Page of 138
Chapter 1: Overview
46
Stack ID LED
The Stack ID LED displays the ID number of the switch. A stand-alone 
switch should have the ID number 0. Switches connected with the 
stacking ports to form a virtual stack must have unique numbers. Chapter 
5, “Assigning the Stack ID Numbers and Cabling the Stacking Ports” on 
page 79 
has the procedure for verifying and, if necessary, changing the ID 
number of the switch.
Figure 15. Stack ID LED
Stack ID
LED