Cisco 4006 - Catalyst Switch, Configuration Manual, Page: 558 / 614

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Catalyst 4500 Series, Catalyst 2948G, Catalyst 2948G-GE-TX, and Catalyst 2980G Switches Software Configuration Guide—Release 8.2GLX
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Chapter 35 Working with Configuration Files
Clearing the Configuration
Clearing the Configuration
To clear the configuration on the entire switch, perform this task in privileged mode:
This example shows how to clear the configuration for the entire switch:
Console> (enable) clear config all
This command will clear all configuration in NVRAM.
This command will cause ifIndex to be reassigned on the next system startup.
Do you want to continue (y/n) [n]? y
........
.............................
System configuration cleared.
Console> (enable)
To clear the configuration on an individual module, perform this task in privileged mode:
Note If you remove a module and replace it with a module of another type (for example, if you remove a Fast
Ethernet module and insert a Token Ring module), the module configuration is inconsistent. The output
of the show module command indicates this problem. To resolve the inconsistency, clear the
configuration on the problem module.
This example shows how to clear the configuration on a specific module:
Console> (enable) clear config 2
This command will clear module 2 configuration.
Do you want to continue (y/n) [n]? y
Module 2 configuration cleared.
Console> (enable)
Task Command
Clear the switch configuration. clear config all
Task Command
Clear the configuration for a specific module. clear config mod_num