Cisco Systems DSN09EVS720ACK9 manual LED colors indicate the following

Chapter 2 Supervisor Engines

Supervisor Engine 32 PISA

Table 2-12 Supervisor Engine 32 PISA Front Panel Status LEDs (continued)

LED	Color and Meaning
ACTIVE	The ACTIVE LED indicates whether the supervisor engine is
	operating in active mode or is in standby mode.
	• Green—The supervisor engine is operational and active.
	• Orange—The supervisor engine is in standby mode.
PWR MGMT	The supervisor engine monitors each module’s power requirements
	and status relative to the system’s overall power capacity before
	fully powering up each module in the chassis.
	• Orange—Power-up mode; running self-diagnostics.
	• Green—Power management is functioning normally and
	sufficient power is available for all modules.
	• Orange—A minor power management problem has been
	detected. There is insufficient power for all modules to power
	up.
	• Red—A major power failure has occurred.
LINK	The LINK LED indicates the link status of the corresponding port.
	For the eight SFP uplink ports plus the 10/100/1000 copper port, the
	LED colors indicate the following:
	• Green—The port is active (the link is connected and
	operational).
	• Flashing orange—The port failed diagnostics and is disabled.
	• Orange—The port is disabled.
	• Red—The supervisor engine is resetting; an overtemperature
	condition has occurred.
	Note If the supervisor engine fails to download code and
	configuration information successfully during the initial
	reset, the LED stays red; the supervisor engine does not
	come online.
	Off—The port is not active or the link is not connected.
	For LINK LEDs associated with the XENPAK uplink ports, the
	LED colors indicate the following:
	• Green—The XENPAK transceiver is installed, a network
	interface cable is attached, and a network link is established.
	• Orange—The XENPAK transceiver is installed, the network
	interface cable is attached, but there is no network link
	established.
	• Off—Either the uplink port socket is empty (no XENPAK
	transceiver is installed) or the XENPAK transceiver is installed,
	but does not have a network cable attached.
DISK 0 (PCMCIA) LED	Green—The installed Flash PC card is being accessed and is
	performing either a read or a write operation.

Catalyst 6500 Series Supervisor Engine Guide

2-20 OL-7397-03