Kenwood 3750-X Hardware Installation Manual page 20

Front Panel Description
For information on the System LED colors during power-on self-test (POST), see the
Problems" section on page
XPS LED
Table 1-7
Color
Off
Green
Blinking green
Amber
Blinking amber
For information about the XPS 2200, see the Cisco eXpandable Power System 2200 Hardware
Installation Guide on Cisco.com.
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.
lists the mode LEDs and their associated port modes and meanings.
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.
the port LED colors in different port modes.
When you press the Mode button on any switch in the Catalyst 3750-X switch stack, all the stack
switches change to show the same selected mode. For example, if you press the Mode button on the stack
master to show the SPEED LED, all the other switches in the stack also show the SPEED LED.
Table 1-8
Mode LED
STAT
SPEED
DUPLX
MAST
Catalyst 3750-X and 3560-X Switch Hardware Installation Guide
1-12
4-1.
XPS LED
XPS Status
XPS cable is not installed.
Switch is in StackPower mode (Catalyst 3750-X).
XPS is connected and ready to provide back-up power.
XPS is connected but is unavailable because it is providing power to another device
(redundancy has been allocated to a neighboring device).
The XPS is in standby mode or in a fault condition. See the XPS 2200
documentation for information about the standby mode and fault conditions.
The power supply in a switch has failed, and the XPS is providing power to that
switch (redundancy has been allocated to this device).
Port Mode LEDs
Port Mode
Port status
Port speed
Port duplex mode
1
Master
Table 1-9
Description
The port status. This is the default mode.
The port operating speed: 10, 100, or 1000 Mb/s.
The port duplex mode: full duplex or half duplex.
The stack master status.
Chapter 1 Product Overview
"Diagnosing
Table 1-8
explains how to interpret
OL-19593-03