Users Guide

redundancy sfm standby
Place the SFM in an oine state.
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
This guide is platform-specic. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
8.3.19.0 Introduced on the S4820T.
8.3.12.0 Introduced on the S4810.
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 trac 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 oine and the SFM state is set as “standby”.
NOTE: This command could aect trac when taking the secondary SFM oine.
Example
Dell#show sfm all
Switch Fabric State: up
-- Switch Fabric Modules --
Slot Status
--------------------------------------
0 active
1 active
Dell#configure
Dell(conf)#redundancy sfm standby
Taking secondary SFM offline...
!
Dell(conf)#do show sfm all
Switch Fabric State: up
-- Switch Fabric Modules --
Slot Status
-----------------------------------------
0 active
1 standby
Dell(conf)#no redundancy sfm
Taking secondary SFM online...
594
High Availability (HA)