Juniper PTX5000, Hardware Manual

Page: 637 / 721

Table 96: Troubleshooting SIB Alarms
Alarm
Type LCD Message CLI Message Alarm Condition Recovery
Red SIB sib-number
Failure
SIB sib-number
Fault
A SIB has failed. This
might affect traffic-
forwarding capacity. Replace the failed SIB.
Restart the SIB. If this does not fix
the issue, contact JTAC.
Yellow SIB
sib-number
FPC Links
SIB
sib-number
FPC Link Error
The SIB has detected
link errors between the
SIB and FPCs. This
error may affect FPC
traffic forwarding. To isolate the problem:
1. Restart the SIB and then the FPC.
This may affect the traffic.
2. If the problem persists, replace
the SIB.
3. If the problem still persists,
replace the particular FPC that
was associated with the link error.
4. If you are unable to isolate the
problem, contact JTAC. JTAC has
to analyze the logs to determine
further action.
SIB
sib-number
Cell drops
SIB
sib-number
Cell Drop error
The SIB has detected
fabric cell drops. This
might affect traffic-
forwarding capacity Restart the SIB. If this does not fix
the issue, contact JTAC.
SIB
sib-number
Not Online
SIB
sib-number
Not Online
The SIB is not in an
active state. This might
affect the traffic-
forwarding capacity. Bring the SIB online. Issue the
request chassis sib online slot
slot-number
command.
If this does not fix the issue, contact
JTAC.
SIB
sib-number
Absent
SIB
sib-number
Absent
A SIB has been
removed. Reinstall the SIB in the chassis.
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