Cisco 2975 - Manual (Page 15)

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Catalyst 2975 Switch Hardware Installation Guide
OL-17784-01
Chapter 1 Product Overview
Front Panel
Figure 1-3 Stack LED
When you select the Stack LED, the representative Stack LEDs are green when the stack ports (on the
switch rear panel) are up, and the representative Stack LEDs are amber when the ports are down. SFP
module port LEDs 51 and 52 on the switch show the status for stack ports 1 and 2, respectively.
If the port LEDs are green on all the switches in the stack, the stack is operating at full bandwidth. If any
port LED is not green, the stack is not operating at full bandwidth.
1 Stack member 1 3 Stack member 3
2 Stack member 2
Catalyst 2975G
Series PoE-48
Catalyst 2975G Series PoE-48
Catalyst 2975G
Series PoE-48
1
2
3
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