Alcatel-Lucent 6600 Series, 6648, 6624 manual Viewing Fan Status for Stacked Configurations

OmniSwitch 6600 Series Chassis and Hardware Components Temperature Management

Viewing Fan Status

The switch also constantly monitors fan operation. If any of the three fans unexpectedly shuts down, the switch sends out a trap to the user and the FAN LED on the chassis front panel displays amber.

Note. For detailed LED information, including the FAN LED, refer to “Status LEDs” on page 2-11.

To check the current fan status, use the show fan command. For example:

-> show fan Chassis Fan Status

-------+---+-----------

11 Running

12 Running

13 Running

In the example above, all three fans are operating normally.

Viewing Fan Status for Stacked Configurations

When entering the show fan command on the primary switch in a stacked configuration, you can either enter only the show fan syntax or you can specify a specific slot number. For more information, refer to the examples below:

A Slot Number is Specified

If you specify a slot number after the command syntax, fan status information for only the corresponding switch displays. For example:

-> show fan		Status
Chassis Fan
-------1	+---	+-----------
	1	Running
1	2	Running
1	3	Running

In the example above, fan status displays only for the switch operating in slot 3.

OmniSwitch 6600 Series Hardware Users Guide April 2004 page 2-45