IBM SAN768B-2, User Manual

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Table 7. Port, application, and encryption blade LED descriptions (continued)
LED purpose Color Status Recommended action
GbE port status (FX8-24) - both
1 GbE and 10 GbE ports No light (LED is off) Port has no incoming power,
or there is no light or signal
carrier detected. Verify that the power LED is
on, check the transceiver and
cable.
Steady green Port is online but has no
traffic. No action required.
Slow-flashing green (on 1
second, then off 1 second) Beacon. Used to identify
specific ports. No action required.
Flickering green Port is online, with traffic
flowing through port. No action required.
Fast-flashing amber (on 1/4
second, then off 1/4 second) Transceiver or port is faulty. Change the transceiver or reset
the switch from the
workstation.
Control processor blade (CP8) status
Complete the following steps to determine the status of a CP blade.
1.
Check the LED indicators on the CP blade (see Figure 24 on page 71). The LED
patterns may temporarily change during POST and other diagnostic tests. For
information about how to interpret the LED patterns, see Table 8 on page 71.
2. Check the blade status by typing
slotShow
and
haShow
.
Figure 24 on page 71 identifies the control processor blade (CP8) and its
components.
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SAN768B-2 Installation, Service, and User Guide