Reference Guide

Version 8.1.1.0 Introduced on the E-Series ExaScale.
Version 7.6.1.0 Introduced on the E-Series.
redundancy sfm standby
Place the SFM in an offline state.
C-Series, S4810
Syntax
redundancy sfm standby
To place the SFM in an online state, use the no redundancy sfm standby command.
Default The SFM is online by default.
Command Modes CONFIGURATION
Command History
Version 8.3.12.0 Introduced on the S4810.
Version 7.5.1.0 Introduced on the C-Series.
Usage
Information
When you insert or remove a secondary RPM with logical SFM, the system must add or remove
the backplane links to the switch fabric trunk. To avoid traffic disruption, use this command
when you insert the secondary RPM. When you execute this command, the logical SFM on the
standby RPM is immediately taken offline and the SFM state is set as “standby”.
NOTE: This command could affect traffic when taking the secondary SFM offline.
Example
FTOS#show sfm all
Switch Fabric State: up
-- Switch Fabric Modules --
Slot Status
--------------------------------------
0 active
1 active
FTOS#configure
FTOS(conf)#redundancy sfm standby
Taking secondary SFM offline...
!
FTOS(conf)#do show sfm all
Switch Fabric State: up
-- Switch Fabric Modules --
Slot Status
-----------------------------------------
0 active
1 standby
FTOS(conf)#no redundancy sfm
741