HP StorageWorks 2/16V HP StorageWorks SAN Switch 2/8V, 2/16V, 2/16N and 4/32 I - Page 73
SAN Switch 4/32 port side LED patterns during normal operation, continued
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Table 17 SAN Switch 4/32 port side LED patterns during normal operation (continued) LED name LED color Status of hardware Recommended action Port Speed No light Port is transmitting/receiving at 1 No action required. Gbit/sec. Steady green Port is transmitting/receiving at 2 No action required. Gbit/sec. Steady amber Port is transmitting/receiving at 4 No action required. Gbit/sec. Port Status No light No signal or light carrier (media or Check transceiver and cable. cable) detected. Slow flashing green (flashing in two-second intervals) Port is online but segmented because of a loopback cable or incompatible switch connection. No action required. Fast flashing green (flashing in half-second intervals) Port is online and an internal No action required. loopback diagnostic test is running. Flickering green Port is online and frames are (steady with random flowing through the port. flashes) No action required. Steady green Port is online (connected to external No action required. device) but has no traffic. Slow flashing amber (flashing in two-second intervals) Port is disabled (because of diagnostics or the portDisable command). Verify that the diagnostic tests are not running. Reenable the port using the portEnable command. Fast flashing amber (flashing in half-second intervals) Port is faulty. Check the management interface and the error log for details on the cause of status. Contact HP Technical Support. i Steady amber (for more than five seconds) Port is receiving light or signal No action required. carrier at 4 Gbit/sec; but is not yet online. SAN Switch 2/8V, 2/16V, 2/16N and 4/32 installation guide 73