Bring An Sfm Online; Switch Sfm Mastership - Juniper M Series Monitoring And Troubleshooting Manual

Bring an SFM Online

Switch SFM Mastership

Copyright © 2012, Juniper Networks, Inc.
0 Offline --- Offlined by cli command ---
1 Online - Standby 41
For M160 routers:
user@host> show chassis sfm
Temp CPU Utilization (%)
Slot State (C)
0 Online 41
1 Online 44
2 Online 44
3 Offline --- Offlined by cli command ---
Packet scheduling mode: Disabled
The sample output confirms that the SFM
specifies to use the
show chassis sfm
command output for both the M40e and M160 routers shows that the SFM is offline and
that this state was generated by running the command.
To bring an SFM online, use the following command:
user@host> request chassis sfm slot slot-number online
user@host> request chassis sfm slot 0 online
Online initiated, use "show chassis sfm" to verify
For M40e routers:
user@host> show chassis sfm
Slot State (C)
0 Present
1 Online - Standby 41
For M160 routers:
user@host> show chassis sfm
Temp CPU Utilization (%)
Slot State (C)
0 Online 41
1 Online 44
2 Online 44
3 Present
Packet scheduling mode: Disabled
The sample output confirms that the SFM
specifies to use the show chassis sfm
command output shows that the SFM is present and that the values for the SFM status
are 0 for approximately 5 seconds until the SFM is active.
To switch SFM mastership on M40e routers only. By default, the SFM in slot 0 (
is the master and the SFM in slot 1 (
To change the default master SFM, include the sfm statement at the [edit chassis
redundancy] hierarchy level in the configuration. For more information, see the Junos OS
System Basics Configuration Guide.
4 0
Memory Utilization (%)
Total Interrupt
3 0
4 0
4 0
command has been initiated and
offline
command to verify that the SFM is offline. The
Total Interrupt
0 0 0
4 0
Memory Utilization (%)
Total Interrupt
3 0
3 0
3 0
0 0 0
command has been initiated and
online
command to verify that the SFM is online. The
) is the backup.
SFM1
Chapter 36: Monitoring Redundant SFMs
64 16 46
DRAM (MB) Heap Buffer
64 17 46
64 17 46
64 17 46
DRAM (MB) Heap Buffer
0 0
64 16 46
DRAM (MB) Heap Buffer
64 17 46
64 17 46
64 17 46
0 0
SFM0
0
0
)
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