Allied Telesis 8100S Series - Manual (Page 45)

Stack Installation Guide for 8100S Series Switches
45
S1 and S2 Stack
Ports LEDs
Each stacking port has one link/activity LED labelled LINK/ACT.
Figure 14. Stacking Port S1 and S2 LEDs
The stacking port LED is described in Table 14.
Note
The stacking port LEDs do not indicate packet activity.
Table 14. Stacking Port LED
LED State Description
LINK/ACT Off The stacking port is not connected to
another switch or has not established a
link.
Solid green The stacking port has established a link
with a stacking port on another switch.
Stacking Port
LEDs