IBM AA-RWF3A-TE manual 4/64 SAN Switch nonport side LEDs, portenable command

LED name	LED color	Hardware status	Recommended action
Port Status	No light	No signal or light carrier (media	Check the transceiver and
		or cable) detected.	cable.
	Slow-flashing	Port is online but segmented	No action required.
	green (flashing	because of a loopback cable or
	in two-second	incompatible switch connection.
	intervals)
	Fast-flashing	Port is online and an internal	No action required.
	green (flashing	loopback diagnostic test is
	in half-second	running.
	intervals)
	Flickering	Port is online and frames are	No action required.
	green (steady	flowing through the port.
	with random
	flashes)
	Steady green	Port is online (connected to	No action required.
		external device) but has no traffic.
	Slow-flashing	Port is disabled because of	Verify that the diagnostic test is
	amber	diagnostics or the portdisable	not running.
	(flashing in	command.	Re-enable the port using the
	two-second
			portenable command.
	intervals)
	Fast-flashing	Port is faulty.	Check the management
	amber		interface and the error log for
	(flashing in		details on the cause of status.
	half-second		Contact HP Technical Support.
	intervals)
	Steady amber	Port is receiving light or signal	No action required.
	(for more than	carrier at 4 Gb/s, but is not yet
	5 seconds)	online.

4/64 SAN Switch nonport side LEDs

The 4/64 SAN Switch has the following nonport side LEDs:

•One power supply LED above the AC power switch on each power supply

•One fan status LED at the bottom of each fan assembly

Figure 27 on page 83 identifies the nonport side LEDs of the switch. Table 16 on page 84 describes the nonport side LED patterns.

82 Managing SAN Switches