3e–525C–3 Wireless Access Point Chapter 3: Access Point Configuration52 29000171-001 ALocal Configuration UpgradeOn the System Administration — System Upgrade screen, click onthe Local Configuration Upgrade tab to upload and download configura-tion files to access points connected to the network.To upload a configuration file, select the file using the browse but-ton and enter the passphrase for that file. The passphrase protects the filefrom unauthorized users. It prevents unauthorized users from applyingthe system configuration file to an unauthorized AP to gain access to thenetwork. Before downloading the system configuration file to a local com-puter, the user must enter a passphrase to protect the file. Before the sys-tem configuration file can be uploaded onto another AP, the passphrasemust be entered on the remote AP.The configuration file can be tagged with a 12 character tag to keeptrack of the configuration file as it is transferred to other APs.