Copying Configuration Files Between Flash Memory File Systems 168
Copying a Configuration File from an FTP Server to Flash Memory Devices 169
What to Do Next 170
Copying a Configuration File from an RCP Server to Flash Memory Devices 170
Copying a Configuration File from a TFTP Server to Flash Memory Devices 171
Re-executing the Configuration Commands in the Startup Configuration File 172
Clearing the Startup Configuration 172
Deleting a Specified Configuration File 173
Specifying the CONFIG_FILE Environment Variable on Class A Flash File Systems 174
What to Do Next 176
Configuring the Device to Download Configuration Files 176
Configuring the Device to Download the Network Configuration File 176
Configuring the Device to Download the Host Configuration File 178
Feature History for Managing Configuration Files 179
Configuration Replace and Configuration Rollback 181
CHAPTER 9
Prerequisites for Configuration Replace and Configuration Rollback 181
Restrictions for Configuration Replace and Configuration Rollback 182
Information About Configuration Replace and Configuration Rollback 182
Configuration Archive 182
Configuration Replace 183
Configuration Rollback 184
Configuration Rollback Confirmed Change 184
Benefits of Configuration Replace and Configuration Rollback 184
How to Use Configuration Replace and Configuration Rollback 185
Creating a Configuration Archive 185
Performing a Configuration Replace or Configuration Rollback Operation 187
Monitoring and Troubleshooting the Feature 189
Configuration Examples for Configuration Replace and Configuration Rollback 191
Creating a Configuration Archive 191
Replacing the Current Running Configuration with a Saved Cisco IOS Configuration File 191
Reverting to the Startup Configuration File 192
Performing a Configuration Replace Operation with the configure confirm Command 192
Performing a Configuration Rollback Operation 192
System Management Configuration Guide, Cisco IOS XE Gibraltar 16.10.x (Catalyst 9200 Switches)
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