1.
Check the LED indicators on the core switch blade (Figure 19). The LED
patterns may temporarily change during POST and other diagnostic tests; for
information about how to interpret the LED patterns, see Table 8.
2.
Check core switch blade status by typing
slotShow
and
haShow
.
Figure 19 identifies the core switch blade and its components
1
Power LED
4
QSFP connectors
2
Status LED
5
QSFP connector status LEDs
3
QSFP port map and trunking
diagram
Table 8. CR16-8 blade LED descriptions
LED purpose
Color
Status
Recommended
Action
Power
Steady green
CR16-8 blade is on
No action required.
No light (LED is off)
CR16-8 blade is not
on
Ensure that the blade
is firmly seated and
has power.
2
1
4
3
5
B768ig066
Figure 19. Core switch blade (CR16-8), LEDs and QSFP connectors
60
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