Cisco Catalyst 9200 Series, Руководство по установке оборудования

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LED blinks green to show
that this is switch 3 in the
stack. 6 Stack member 3 3
PoE LED
The PoE LED indicates the status of the PoE mode: either PoE or PoE+.
Table 22: PoE LED
Description Color
PoE mode is not selected. None of the 10/100/1000 ports have been denied power
or are in a fault condition. Off
PoE mode is selected, and the port LEDs show the PoE mode status. Green
PoE mode is not selected. At least one of the 10/100/1000 ports has been denied
power, or at least one of the 10/100/1000 ports has a PoE mode fault. Blinking amber
Port LEDs and Modes
Each Ethernet port, 1-Gigabit Ethernet module slot, and 10-Gigabit Ethernet module slot has a port LED.
These port LEDs, as a group or individually, display information about the switch and about the individual
ports. The port mode determines the type of information shown by the port LEDs.
To select or change a mode, press the Mode button until the desired mode is highlighted. When you change
port modes, the meanings of the port LED colors also change.
When you press the Mode button on any switch in the switch stack, all the stack switches change to show the
same selected mode. For example, if you press the Mode button on the active switch to show the SPEED
LED, all the other switches in the stack also show the SPEED LED.
Table 23: Port Mode LEDs
Description Port Mode Mode LED
The port status. This is the default mode. Port status STAT
The port operating speed: 10, 100, or 1000 Mb/s. Port speed SPEED
The port duplex mode: full duplex or half duplex. Port duplex mode DUPLX
The active switch status. Active ACTV
Stack member status.
The StackWise port status. See STACK LED, on page 65 .
Stack member status
StackWise port status
STACK
The PoE+ port status. The PoE+ port status. PoE
3
Cisco Catalyst 9200 Series Switches Hardware Installation Guide
66
Switch LEDs
PoE LED