Cisco Gigabit Switch Router 12008 Installation And Configuration Manual page 347

Step 2 The secondary indication of SFC status is provided by two LEDs on each SFC
(see Figure 7-21).
Figure 7-21 Status LEDs on an SFC
Left LED
(OK)
Status LEDs
Observe each pair of LEDs on each SFC for the following indications:
•
If the left LED (OK) is on (green), the SFC is operational.
•
If the right LED (FAIL) is on (amber), the SFC is faulty. In this case, proceed
with Step 3.
If the new switch card is faulty, perform the following steps, as appropriate:
Step 3
•
Reseat the card in the slot and again observe its LEDs, as outlined in Step 1,
Table 7-2, and Table 7-3.
•
If the associated LEDs for the card continue to indicate that the card is faulty,
replace the card with a new one and repeat the verification procedure. If this
does not resolve the problem, contact your Cisco service representative for
assistance.
•
If you have installed new SFCs in the lower card cage and they pass the
validation tests (as affirmed by the state of the primary and secondary LEDs
noted in Step 1 and Table 7-3, respectively), replace the air filter assembly
and secure it in place with the two captive installation screws.
Removing and Replacing Switch Cards
Right LED
(FAIL)
Maintaining the Cisco 12008 7-67