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CHAPTER 10
Troubleshooting
10-6
Figure 10-2 FE2 module LEDs
Figure 10-3 E3 and T3 module LEDs
Functional status LEDs
Interface status LEDs
0
1
OK
FAIL
ONLINE
REDUNDANT
0
1
ACTIVITY
LINK
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Functional status LEDs
Interface status LEDs
OK
FAIL
ONLINE
REDUNDANT
0
1
2
RED ALM
YEL ALM
SYNC
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