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The stacking ports (shown in the following illustration) include LED displays for port status.
Figure 21. Stacking Port LEDs
1. Stack port 1: ACT.
2. Stack port 1: LNK.
3. Stack port 2: ACT.
4. Stack port 2: LNK.
Table 8. Stacking Port LEDs
Feature
Detailed Description
Link LED (single color LED)
●
Off — no link.
●
Solid green — link.
Activity LED (single color LED)
●
Off — no link.
●
Blinking green — activity.
The power supply LED handle (item 1 in the following illustration) displays power supply status.
S3100 Series Systems
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