ZXR10 2920/2928/2952
(V1.0)
Access Switch User Manual
（
Volume I
）
54
Confidential and Proprietary Information of ZTE CORPORATION
Background of TFTP server is implemented. Start the TFTP
server, and run copy on the switch to backup/restore files or
import/export configurations.
Configuring Imports and Exports
This topic describes the import and export functions of
configuration information of ZXR10 2920/2928/2952.
For the configuration of import and export functions, perform
the following steps.
1. The command
show running-config toFile
is used to
export the execution result of
show running-config
to a
config. txt and to save it in the FLASH memory.
Result:
This command exports and saves it in the FLASH
memory.
Example:
This file can also be uploaded to the TFTP server
to view a file.
Zte(cfg-tffs)#tftp 192. 168. 1. 102 upload
config. txt
In normal condition, when rebooting the switch, use
command
running. cfg file
to recover configurations.
When switch can not find running. cfg file, it will check
whether the config. txt file exists and when file exists,
switch will use it to recover configurations.
Config. txt file is used for version update. When the span
between new version and old one is big, using running. cfg
file of the primary version may cause mistakes after version
update. Consider the following recommendations:
f
Create config. txt file before version update.
f
Use the newly downloaded version to reboot switch after
deleting running. cfg file of old version.
Important!
Switch will use config. txt file to recover
configurations. When command format is not modified or
deleted in new version, configurations will be recovered
successfully. If configurations is not recovered, recover
them manually.
f
Use command
saveconfig
to create a running. cfg file
for new version after update is finished.
2. The command
readconfig
is to read the configuration
commands in the config. txt in the FLASH and sends them
to the switch for resolution and execution.
Result:
Contents of the config. txt can be edited manually
as needed and then downloaded to the switch by using the
command
tftp
.
Purpose
Steps
