to apply the system commands entered in the previous steps to the startup configuration, follow the steps below:
1. to display the running configuration, enter the following command:
switch 8100fl(config)#show running
for example:

2. to save the configuration changes from the running configuration to the startup configuration file, enter the write memory command:
switch 8100fl(config)#write memory
the switch reinstates all configuration changes for the next reboot.