Cisco Catalyst 2960-X Series User Manual

MeaningPort LED ColorPort Mode
No stack member has that member number.Off
STACK (stack
member)
Stack member number.Blinking green
Member numbers of other stack member switches.Green
If your switches are stacked and you press the Mode button on any switch, all the switches display the same
selected mode. For example, if you press the Mode button on the stack master to display SPEED, all the other
stack members display SPEED.
Even if PoE mode is not selected, this LED still shows PoE problems if they are detected.
STACK LED
The STACK LED shows the sequence of member switches in a stack. Up to eight switches can be members
of a stack. The first eight port LEDs show the switch member number. For example, if you press the Mode
button and select Stack, the port LED 1 blinks green. The LEDs for port 2 and 3 are solid green, as these
represent the member numbers of other stack members. The other port LEDs are off because there are no
more members in the stack.
This figure shows the LEDs on the first switch, which is stack member number 1.
Figure 6: STACK LED
Stack member 33Stack member 11
Stack member 22
Catalyst 2960-X and 2960-XR Switch Hardware Installation Guide
14 OL-28309-02
Product Overview
LEDs

Cisco Catalyst 2960-X Series Specifications

General

Brand	Cisco
Model	Catalyst 2960-X Series
Category	Switch
Language	English