Saving Your Controller Configuration; Verifying The Initial Configuration - Cisco Catalyst C9800-L Hardware Installation Manual

Saving Your Controller Configuration

Saving Your Controller Configuration
This section describes how to avoid losing your configuration at the next system reload or power cycle by
saving the running configuration to the startup configuration in NVRAM. The NVRAM provides 32 MB of
storage on the controller.
Note
To aid file recovery and minimize downtime in case of file corruption, we recommend that you save backup
copies of the startup configuration file and the Cisco IOS-XE software system image file on a server
Note
To avoid losing work you have completed, be sure to save your configuration occasionally as you proceed.
Use the copy running-config startup-config command to save the configuration to NVRAM.
Procedure
Step 1
Step 2

Verifying the Initial Configuration

Enter the following commands in Cisco IOS-XE to verify the initial configuration on the controller:
• show version—Displays the system hardware version, the installed software version, the names and
• show diag all eeprom—Lists and displays the chassis, slot location, and subslot location details.
Cisco Catalyst 9800-L Wireless Controller Hardware Installation Guide
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Command or Action
Command or Action
enable
Example:
Device> enable
copy running-config startup-config
Example:
Device# copy running-config
startup-config
sources of configuration files, the boot images, and the amount of installed DRAM, NVRAM, and flash
memory.
Power Up and Initial Configuration
Purpose
For comprehensive configuration
Note
information about IP routing and IP
routing protocols, see the
Configuring IP Routing
Protocol-Independent Feature on
cisco.com.
Purpose
Enables privileged EXEC mode.
Note Enter your password if prompted.
Saves the running configuration to the startup
configuration.