Maintaining the Cisco12008 7-67
Removing and Replacing Switch Cards
Step2 The secondary indication of SFC status is provided by two LEDs on each SFC
(see Figure7-21).
Figure7-21 Status LEDs on an SFC
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.
Step3 If the new switch card is faulty, perform the following steps, as appropriate:
•Reseat the card in the slot and again observe its LEDs, as outlined in Step1,
Table7-2, 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 Table7-3, respectively), replace the air filter assembly
and secure it in place with the two captive installation screws.
H11366
Status LEDs
Left LED
(OK) Right LED
(FAIL)