Table 81: Troubleshooting Chassis Alarm Messages For The Ccgs; Table 82: Troubleshooting Ccg Leds; Table 83: Troubleshooting Ccg Port Leds - Juniper PTX5000 Hardware Manual

PTX5000 Packet Transport Router Hardware Guide

Table 81: Troubleshooting Chassis Alarm Messages for the CCGs

Alarm Type LCD Message
Red
CCG CCG-number
Failure
No CG Online
CCG CCG-number Ext-A
LOS
CCG CCG-number Ext-B
LOS
CCG CCG-number EXT
SYNC UNSUPP
Yellow
CCG CCG-number Not
Online

Table 82: Troubleshooting CCG LEDs

Label Color
Yellow
FAIL
–
OK

Table 83: Troubleshooting CCG Port LEDs

Label
FAULT
LINK
NOTE: The LINK LEDs are supported
only for the BITS ports. This LED is
not supported for the GPS ports.
Related
Documentation
508
CLI Message
CCG CCG-number
Failure
No CG Online
CCG CCG-number
External-A LOS
CCG CCG-number
External-B LOS
CCG CCG-number
EXT SYNC UNSUPP
CCG CCG-number Not
Online
State Description
On steadily The CCG has detected a failure.
Off The CCG is not online or is not
powered on.
Color
Yellow
Yellow
–
PTX5000 Centralized Clock Generator Description on page 23
PTX5000 Centralized Clock Generator LEDs on page 24
Maintaining the PTX5000 Centralized Clock Generators on page 482
Alarm Condition
A CCG has failed.
No CCGs are installed, or the
CCGs installed are not online
Loss of signal has occurred on
the Bits-A port configured to be
the primary or secondary
clocking source, .
Loss of signal has occurred on
the Bits-B port configured to be
the primary or secondary
clocking source.
External synchronization is not
supported.
A CCG is offline.
Recovery
Replace the CCG.
Bring the CCG online.
State Description
On steadily The CCG has detected a failure.
On steadily BITS loss of signal
Off No loss of signal
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