Cisco 3560 - Manual (Page 23)

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Catalyst 3560 Switch Hardware Installation Guide
OL-6337-07
Chapter 1 Product Overview
Front Panel Description
Port LEDs and Modes
The port LEDs, as a group or individually, display information about the switch and about the individual
ports:
Even if the PoE mode is not selected, the PoE LED shows PoE problems when they are detected. The
PoE LED applies only to Catalyst 3560 switches that support PoE.
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.
Table 1-6 explains how to interpret
the port LED colors in different port modes.
Table 1-4 Modes for Port LEDs
Selected Mode
LED
Port Mode Description
STAT Port status The port status. This is the default mode.
DUPLX Port duplex mode The port duplex mode: full duplex or half duplex.
SPEED Port speed The port operating speed: 10, 100, or 1000 1 Mb/s.
1. When installed in Catalyst 3560 switches, 1000BASE-T SFP modules can operate at 10, 100, or 1000 Mb/s in
full-duplex mode or at 10 or 100 Mb/s in half-duplex mode.
PoE PoE port power The PoE status.
Table 1-5 PoE Mode LED
Color PoE Status
Off PoE mode is not selected. None of the 10/100 or 10/100/1000 PoE ports have been
denied power or are in a fault condition.
Green PoE mode is selected, and the PoE status is shown on the port LEDs.
Blinking amber PoE mode is not selected. At least one of the 10/100 or 10/100/1000 PoE ports has
been denied power, or at least one of the ports has a PoE fault.