Removing and Replacing Switch Cards
Cisco 12008 Gigabit Switch Router Installation and Configuration Guide
7-66
To verify that a new switch card is operating properly, perform the following steps:
Step1 Observe the LEDs on the faceplate of the CSC(s), as follows:
For a new CSCObserve the two status LEDs for the CSC (refer to
Figure 7-20). If the bottom (ENABLED) LED is on (green), the new CSC is
operational. If the top (FAIL) LED is on (amber), the new CSC is faulty (see
Table7-2). In this case, proceed to Step 3.
Table7-2 Status LEDs for the CSC
For a new SFCThe first (primary) indication of SFC status is provided by
the status LEDs for the SFCs located at the bottom of the CSC faceplate (see
Figure7-20).
If the bottom (ENABLED) LED is on (green), the installed SFCs are
operational (see Table7-3). This ends the validation procedure, except for
returning the air filter assembly to its proper place (see Step 3).
If the top (FAIL) LED is on (amber), one or more of the installed SFCs is
faulty (see Table7-3). In this case, proceed with Step 2.
Table7-3 Status LEDs for the SFCs
Status LEDs State Description
Top LED (FAIL) On (amber) Indicates that the CSC is faulty
Bottom LED (ENABLED) On (green) Indicates that the CSC is operational
Status LEDs State Description
Top LED (FAIL) On (amber) Indicates that a fault has bee n de tected in one or
more of the SFCs.
Bottom LED (ENABLED On (green) Indicates that the SFCs are instal l ed an d
operating normally.
Both LEDs Off Indicates that no SFCs are installed in the router.