Table 98: Troubleshooting Sib Leds - Juniper PTX5000 Hardware Manual

Table 97: Troubleshooting SIB Alarms (continued)
Alarm
Type LCD Message
Yellow SIB sib-number FPC
Links
SIB sib-number Cell
drops
SIB sib-number Not
Online
SIB sib-number Absent

Table 98: Troubleshooting SIB LEDs

Label Color
–
OK
Yellow
FAIL
Related
Documentation
Copyright © 2017, Juniper Networks, Inc.
CLI Message
SIB sib-number FPC
Link Error
SIB sib-number Cell
Drop error
SIB sib-number Not
Online
SIB sib-number
Absent
State Description
Off SIB is offline or not seated properly.
On steadily SIB has failed.
PTX5000 Switch Interface Board Description on page 91
Chapter 37: Troubleshooting Components
Alarm Condition
The SIB has detected link errors
between the SIB and FPCs. This
error may affect FPC traffic
forwarding.
The SIB has detected fabric cell
drops. This might affect
traffic-forwarding capacity
The SIB is not in an active state. This
might affect the traffic-forwarding
capacity.
A SIB has been removed.
Recovery
To isolate the problem:
1. Replace 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.
Restart the SIB. If this does
not fix the issue, contact
JTAC.
Bring the SIB online. Issue
the request chassis sib
online slot slot-number
command.
If this does not fix the issue,
contact JTAC.
Reinstall the SIB in the
chassis.
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