HP StorageWorks 2/16V HP StorageWorks SAN Switch 2/8V, 2/16V, 2/16N and 4/32 I - Page 68
Port LED patterns, Table 14 Port LED patterns during normal operation (continued
View all HP StorageWorks 2/16V manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 68 highlights
Port LED patterns Each port has two LEDs: a port speed and a port status indicator. Table 14 shows the LED location, color, and meaning for these port LEDs. Table 14 Port LED patterns during normal operation LED name, location LED color Status of hardware Recommended action Port Status No light Below ports on left Steady green No light or signal carrier Check transceiver and cable. (transceiver or cable) detected. Port is online (connected to external device) but has no traffic. No action required. Slow-flashing green (on 1 second, off 1 second) Port is online but segmented, indicating a loopback cable or incompatible switch. Verify that the correct device is connected to port and that the switch and port settings are correct. Fast-flashing green Port is in internal loopback (diagnostic). (on 1/4 second, off 1/4 second) No action required. Flickering green Port is online with traffic flowing through port. No action required. Steady amber Port is receiving light or signal No action required. carrier, but is not yet online. Slow-flashing amber (on 1 second, off 1 second) Port is disabled as the result of diagnostics or portDisable command. If all ports are slow-flashing amber, the switch could be disabled. Enable the port: use the portEnable command. If all ports are slow-flashing amber, enable the switch (switchEnable command). 68 Managing SAN switches