Administrator Guide

Dual Homing
Use the commands in the following section to setup the configurations on a port extender connected in a dual-homing
environment.
batch-write-memory
Saves the running configuration in both the VLT peers.
Syntax
batch-write-memory
Parameters None
Defaults None
Command Modes
CONFIGURATION TERMINAL BATCH
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
EMC Networking OS Command Line Reference Guide.
Version Description
9.13(0.0) Introduced on the C9010.
Usage
Information
If the batch-write-memory command fails on one of the VLT peers, it does not affect the operation in the
other VLT peer. Instead, an appropriate error message is displayed.
Example
Primary VLT
DellEMC(conf-b)#batch-write-mem
DellEMC(conf-b)#Dec 6 11:33:35 %RPM1-P:CP %FILEMGR-5-FILESAVED: Copied
running-config to startup-config in flash by default
Dec 6 11:33:36 %RPM1-P:CP %CLIBATCH-6-
CLIBATCH_PEER_CONFIG_WRITE_COMPLETE: Copy of running-config to startup-
config in VLT peer flash is successful
Secondary VLT
DellEMC#Dec 6 10:44:31 %RPM1-P:CP %CLIBATCH-6-
CLI_BATCH_CONFIG_IN_PROGRESS_TRAP: Batch configuration commit is in
progress
Dec 6 10:44:31 %RPM1-P:CP %CLIBATCH-6-CLI_BATCH_CONFIG_COMPLETE_TRAP:
Batch configuration commit is success
Dec 6 10:44:31 %RPM1-P:CP %FILEMGR-5-FILESAVED: Copied running-config
to startup-config in flash by default
Dec 6 10:46:08 %RPM1-P:CP %FILEMGR-5-FILESAVED: Copied running-config
to startup-config in flash by default
commit
Use commit to apply the common configurations made in the Configuration Terminal Batch mode.
C9000 Series
Syntax
commit
Default None
Command Modes CONFIGURATION TERMINAL BATCH
Command
History
This guide is platform-specific. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
Port Extenders (PE) 1361