Cisco Catalyst 2960-XR Руководство по аппаратному обеспечению - Страница 11
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IRPS LED
The IRPS LED is only available on Catalyst 2960-XR switches.
Color
Off
Second power supply is not present.
Green
Both power supplies are present and operating.
Amber
The second power supply is present, but the input is not
connected.
Blinking
The second power supply is present, but the signal is faulty.
amber
Table 5 IRPS LED
Master LED
Port
Mode
Off
Switch is not the stack master.
Green
Switch is the stack master or a standalone switch.
Amber
An error occurred when the stack was electing the stack master
switch, or another type of stack error occurred.
This table describes the master LEDs.
Table 6 Master LED
Port LEDs and Modes
The port and module slots each has a port LED. As a group or individually, the LEDs show
information about the switch and about the ports.
Mode
Port Mode
LED
STAT
Port status
SPEED
Port speed
STACK
Stack member
status
Stack port status
PoE
PoE port power
Table 7 Port Mode 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.
RPS Status
Description
Description
The port status. This is the default mode.
The port operating speed: 10, 100, 1000 Mb/s,
or 10 Gb/s.
The stack member status.
The stack port status.
The PoE status.