Juniper JUNOS - NETWORK OPERATION GUIDE REV1 Network Operation Manual page 25

Displaying Redundant SFM Alarms ..............................................................588
Display the Current Redundant SFM Alarms..........................................588
Display SFM Error Messages in the System Log File ..............................589
Display SFM Error Messages in the Chassis Daemon Log File ................589
Verifying SFM Failure ...................................................................................590
Check the SFM Connection....................................................................590
Restart the SFM .....................................................................................590
Perform an SFM Swap Test....................................................................591
Controlling Redundant SFMs........................................................................591
Take an SFM Offline ..............................................................................592
Bring an SFM Online..............................................................................592
Switch SFM Mastership..........................................................................593
Replacing an SFM ........................................................................................593
Chapter 45 Monitoring Redundant PCGs
Understanding Redundant PCGs ..................................................................596
Displaying Redundant PCG Hardware Information ......................................597
Monitoring Redundant PCG Status ...............................................................597
Monitor the Redundant PCG Environmental Status................................597
Display the Redundant PCG Status from the Craft Interface ..................598
Check the PCG LED Status on the Faceplate ..........................................599
Determining Redundant PCG Mastership .....................................................599
Display the PCG Master from the Craft Interface ...................................599
Check the PCG LEDs on the Faceplate ...................................................600
Display the Packet Forwarding Engine Current Clock Source.................600
Displaying PCG Failure Alarms.....................................................................600
Replacing a PCG...........................................................................................601
Bringing the Replaced PCG Online ...............................................................602
Verifying That the Replaced PCG Is Online...................................................602
Display the Replaced PCG Environmental Status ...................................602
Display PCG Messages in the System Log File........................................603
Display PCG Error Messages in the Chassis Daemon Log File ................603
Chapter 46 Monitoring Redundant SSBs
Understanding Redundant SSBs ...................................................................606
Displaying Redundant SSB Configuration.....................................................608
Displaying Redundant SSB Hardware Information .......................................608
Monitoring Redundant SSB Status ................................................................609
Display the Redundant SSB Environmental Status .................................609
Display the Redundant SSB Detailed Status ...........................................610
Check the Redundant SSB LEDs ............................................................610
Displaying Redundant SSB Mastership .........................................................611
Display SSB Mastership from the Command Line ..................................611
Check the SSB Mastership from the LEDs ..............................................612
Checking for SSB Alarms..............................................................................612
Display the Current SSB Alarms.............................................................612
Display SSB Error Messages in the System Log File ...............................612
Display SSB Error Messages in the Chassis Daemon Log File.................613
Verifying SSB Failure....................................................................................613
Check the SSB Connection.....................................................................614
Perform a Swap Test on the SSB............................................................614
Switch SSB Mastership .................................................................................615
Replacing the SSB ........................................................................................616
Table of Contents
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Table of Contents