Cisco Cisco AP541N Wireless Access Point 관리 매뉴얼

Software Upgrade

Cisco AP 541N Dual-band Single-radio Access Point Quick Start Guide

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The upgrade process may take several minutes during which time the access 
point will be unavailable. Do not power down the access point while the upgrade 
is in process. When the upgrade is complete, the access point restarts. The 
access point resumes normal operation with the same configuration settings it 
had before the upgrade.

To verify that the software upgrade completed successfully, check the software 
version shown on the Software Upgrade tab (and also on the Summary section). 
If the upgrade was successful, the updated version name or number is indicated.

Use the following steps to upgrade the software on an access point by using 
HTTP:

Clear the Upload Method TFTP option.

When you clear the radio button, the Server IP field is disabled.

If you know the path to the New Software Image file, enter it in the New Software 
Image field. Otherwise, click the Browse button and locate the software image 
file.

The software upgrade file supplied must be a 

tar

 file. Do not attempt to use 

bin

 

files or files of other formats for the upgrade; these types of files will not work.

Click Upgrade to apply the new software image.

Upon clicking Upgrade for the software upgrade, a popup confirmation window is 
displayed that describes the upgrade process.

Click OK to confirm the upgrade and start the process.

The software upgrade process begins when you click Upgrade and then OK in the 
popup confirmation window.

The upgrade process might take several minutes during which time the access 
point will be unavailable. Do not power down the access point while the upgrade 
is in progress. When the upgrade is complete, the access point restarts. The 
access point resumes normal operation with the same configuration settings it 
had before the upgrade.