Core Switch Blade (Cr16-4) Status - IBM System Storage SAN384B-2 Installation, Service And User Manual

Core switch blade (CR16-4) status

To determine the status of a CR16-4 core switch blade:
1. Check the LED indicators on the core switch blade (Figure 27). The LED
2. Check core switch blade status by entering slotShow and haShow.
Figure 27 shows the CR16-4 core switch blade and its components.
Figure 27. Core switch blade (CR16-4)
Table 9. CP blade LED descriptions (continued)
LED purpose Color
Ethernet link status No light (LED is off)
Flickering
green/amber
Ethernet link speed No light (LED is off)
Steady green
USB Status LED is on
LED is off
Active CP Steady blue
No light (LED is off)
patterns may temporarily change during POST and other diagnostic tests; for
information about how to interpret the LED patterns, see Table 10 on page 62.
2
3
1
1
Power LED
2
Status LED
Recommended
Status Action
Either an Ethernet Ensure that the blade
link is not detected, has power, the
or it does not have Ethernet cable is
incoming power. firmly seated, and
the connected device
is functioning.
Ethernet link is No action required.
healthy and traffic is
flowing through port.
Ethernet link speed is Ensure that the CP
10 Mbps or CP blade has power.
does not have Note: To force a
incoming power. persistent Ethernet
link speed, type the
ifModeSet
command.
Ethernet link speed is No action required.
100/1000 Mbps.
USB device enabled No action required.
USB device not No action required.
present or disabled
Active CP blade. No action required.
Standby CP blade. No action required.
4
3
QSFP port map and trunking
diagram
4
QSFP connectors
Chapter 4. Monitoring system components
61