Cisco Systems 7008 Interpreting the Fabric Controller LEDs, Active Master Status Indicator

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Fabric Controller LEDs

Each Fabric Module has two sets of LED indicators.

•The two LEDs (green or yellow) are the module status indicators (Table 5-5).

•The single LED (green only) indicates whether of not the module is the active system master (Table 5-6).

Location

Refer to Figure 5-1to view the front panel of the chassis.

Module	Active System Master Indicator
Status

Figure 5-4:Locate Fabric Controller LEDs

Interpreting the Fabric Controller LEDs

Table 5-5:Interpreting the Fabric Controller’s Module Status LEDs (see Figure 5-1and Figure 5-4)

Color	State	Indication
Green over	off	No system power, or LED failure.
Yellow
Green	solid on	System running with no errors detected.
Green	off	No power to the fabric controller, LED failure, or
		yellow LED is On.
Yellow	off	No failure on the fabric controller.
Yellow	solid on	Module error detected. Operator intervention
		required.
Yellow	blinking	Identify. Assists in identifying a particular Field
		Replaceable Unit on the chassis.
		This state is initiated by the user.
		This LED can be initiated manually by using the
		diag LED test. Refer to the Command Line
		Reference Guide for more information.
Table 5-6:Interpreting the Fabric Controller’s Master Status LED (see Figure 5-4)
Color	State	Indication
Active Master Status Indicator
Green	on	This module is currently the system master.
		Note that only fabric modules in one of the two
		core slots can become master.
Green	off	This module is not the active system master.
		Note that only fabric modules in one of the two
		core slots can become master.