Техническая Инструкция для Cisco Cisco 2000 Series Wireless LAN Controller
From the IOS GUIGo to System Software > System Configuration > Reset to Defaults,
or Reset to Defaults Except IP.
or Reset to Defaults Except IP.
♦
From CLIIssue the write erase and reload commands at the CLI and do not allow the
configuration to be saved when prompted.
configuration to be saved when prompted.
This also makes the text file of APs to be converted by the Upgrade Tool more simple to
create as the entries become <ip address>,Cisco,Cisco,Cisco.
create as the entries become <ip address>,Cisco,Cisco,Cisco.
♦
Cisco recommends that you use the tftp32. You can download the latest TFTPD server at
http://tftpd32.jounin.net/
http://tftpd32.jounin.net/
.
•
If a firewall or an access control list is enabled during the upgrade process, the upgrade tool can
become unable to copy the file that contains environmental variables from a workstation to an AP.
become unable to copy the file that contains environmental variables from a workstation to an AP.
If a firewall or access control list blocks the copy operation and you select the Use Upgrade Tool
TFTP Server option, you cannot proceed with the upgrade because the tool cannot update the
environmental variables, and the image upload to the AP fails.
TFTP Server option, you cannot proceed with the upgrade because the tool cannot update the
environmental variables, and the image upload to the AP fails.
•
Double check the image you are trying to upgrade to. The upgrade from IOS to LWAPP images is
different from the normal IOS images.
different from the normal IOS images.
Under My Documents/My Computer−−> Tools−−> Folder Options, make sure you uncheck the Hide
file extensions for known file types check box.
file extensions for known file types check box.
•
Always make sure to use the latest available Upgrade Tool and Upgrade Recovery Image. The latest
versions are available in the Wireless Software Center.
versions are available in the Wireless Software Center.
•
An AP can not boot a .tar image file. It is an archive, similar to zip files. You need to unbundle the
.tar file into AP flash with the archive download command, or else pull the bootable image out of
the tar file first then put the bootable image into AP flash.
.tar file into AP flash with the archive download command, or else pull the bootable image out of
the tar file first then put the bootable image into AP flash.
•
Related Information
Upgrading Autonomous Cisco Aironet Access Points to Lightweight Mode
•
Resetting the LWAPP Configuration on a Lightweight AP (LAP)
•
DHCP OPTION 43 for Lightweight Cisco Aironet Access Points Configuration Example
•
How to recover the hash key off the Access Point and import it onto the controller
•
Can the Cisco Aironet Autonomous Access Point be converted to Lightweight Access Point
Protocol (LWAPP) using the CLI
Protocol (LWAPP) using the CLI
•
Technical Support & Documentation − Cisco Systems
•
Contacts & Feedback | Help | Site Map
© 2013 − 2014 Cisco Systems, Inc. All rights reserved. Terms & Conditions | Privacy Statement | Cookie Policy | Trademarks of
Cisco Systems, Inc.
© 2013 − 2014 Cisco Systems, Inc. All rights reserved. Terms & Conditions | Privacy Statement | Cookie Policy | Trademarks of
Cisco Systems, Inc.
Updated: Aug 12, 2009
Document ID: 69339