Juniper PTX5000 Hardware Manual page 639

2. Issue the show chassis alarms command.
user@host> show chassis alarms
2 alarms currently active
Alarm time
2012-11-02 17:46:53 PDT Major FPC 3 PIC 1 Failure
3. Verify that the FPC is properly seated in the midplane. Check that each ejector handle has been
turned clockwise and is tight. Use a screwdriver to check that the screws inside the ejector handles
are tight.
4. Check the status of an FPC using the following CLI command:
user@host> show chassis fpc
Slot State
0 Online
1 Empty
2 Online
3 Online
4 Offline
5 Online
6 Online
7 Offline
5. To determine the cause of link errors between the FPCs and SIBs, use the show chassis fabric summary
command to check the status of the FPCs and SIBs.
user@host> show chassis fabric summary
FRU State
SIB0 Online
SIB1 Online
SIB2 Online
SIB3 Empty
SIB4 Online
SIB5 Online
Class Description
Temp CPU Utilization (%)
(C) Total Interrupt
50 5 0
51 5 0
53 5 0
---Configured power off---
50 9 0
50 5 0
---No power---
Errors
None
None
None
None
None
Memory Utilization (%)
DRAM (MB) Heap Buffer
2816 7 28
2816 9 27
2816 7 27
2816 9 27
2816 7 28
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