Check The Sfm Connection; Restart The Sfm; Perform An Sfm Swap Test - Juniper M Series Monitoring And Troubleshooting Manual

Meaning
Related
Documentation
Verify SFM Failure

Check the SFM Connection

Purpose
Action
Related
Documentation

Restart the SFM

Related
Documentation

Perform an SFM Swap Test

Purpose
Copyright © 2012, Juniper Networks, Inc.
The database provides the date, time, and a component status message. The
chassisd
database is dynamic. It is initialized at router startup and is updated when
chassisd
components are added or removed.
Monitoring Redundant SFMs on page 683
To verify SFM failure:
Check the SFM Connection on page 697
1.
Restart the SFM on page 697
2.
Perform an SFM Swap Test on page 697
3.
To verify SFM failure by checking the SFM connection.
To check the SFM connection, make sure that it is properly seated in the midplane. Check
the thumbscrews on the ejector locking tabs.
Monitoring Redundant SFMs on page 683
To restart an SFM, use the following command:
user@host> request chassis sfm slot slot-number restart
user@host> request chassis sfm slot 0 restart
Restart initiated, use "show chassis sfm" to verify
user@host> show chassis sfm
Temp CPU Utilization (%)
Slot State (C)
0 Ready
1 Online 38
2 Offline --- Unresponsive ---
3 Online 39
The command output shows that the SFM restart has been initiated. On the M160 router,
the command output indicates to use the
SFM has been restarted. The SFM status information shows that the SFM is ready and
that the status values are 0 for approximately 5 seconds until the SFM is active.
Monitoring Redundant SFMs on page 683
To verify SFM failure by performing a swap test on the SFM.
Memory Utilization (%)
Total Interrupt
0 0 0
1 0
1 0
show chassis sfm
Chapter 36: Monitoring Redundant SFMs
DRAM (MB) Heap Buffer
0 0
64 8 46
64 8 46
command to verify that the
0
697