Table 153: Checklist For Monitoring Redundant Sfms - Juniper M Series Monitoring And Troubleshooting Manual

M Series and T Series Routers Monitoring and Troubleshooting Guide
684
Table 153: Checklist for Monitoring Redundant SFMs (continued)
Monitor Redundant SFM Tasks
1. Display the SFM Summary Status on
page 688
2. Display the SFM LED Status at the
Command Line on page 690
3. Check the SFM LED Status on the Faceplate
on page 691
4. Display the SFM Environmental Status on
page 691
"Display M40e Router Redundant SFM Mastership" on page 693
1. Display SFM Mastership at the Command
Line on page 693
2. Display SFM Mastership Information from
the Craft Interface on page 694
"Display Redundant SFM Alarms" on page 695
1. Display the Current Redundant SFM Alarms
on page 695
2. Display SFM Error Messages in the System
Log File on page 695
3. Display SFM Error Messages in the Chassis
Daemon Log File on page 696
"Verify SFM Failure" on page 450
1. Check the SFM Connection on page 697
2. Restart the SFM on page 697
3. Perform an SFM Swap Test on page 697
"Control Redundant SFMs" on page 698
1. Take an SFM Offline on page 698
Command or Action
show chassis sfm sfm-slot
show chassis sfm detail sfm-slot
show chassis craft-interface
Check the SFM faceplate at the back of
the M40e and M160 router chassis.
show chassis environment
show chassis environment sfm slot
show chassis sfm
show chassis craft-interface
show chassis alarms
show log messages
show log chassisd | match sfm
Check the thumbscrews on the SFM
ejector locking tabs.
request chassis sfm slot slot-number
restart
1. Take the SFM offline.
2. Replace the SFM with one that you
know works.
3. Bring the SFM online.
4. Check the SFM status by using the
show chassis sfm command.
request chassis sfm slot slot-number
offline
Copyright © 2012, Juniper Networks, Inc.