Using The Cli To Upgrade Controller Software - Cisco 2100 Series Configuration Manual
Wireless lan controller
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Also See for 2100 Series:
- Configuration manual (50 pages) ,
- Quick start manual (12 pages) ,
- Quick start manual (49 pages)
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Upgrading Controller Software
Click OK to confirm your decision to reboot the controller.
Step 18
After the controller reboots, repeat
Step 19
software or the Cisco Unified Wireless Network Controller Boot Software 5.2.157.0 ER.aes file).
Re-enable the WLANs.
Step 20
For Cisco WiSMs, re-enable the controller port channel on the Catalyst switch.
Step 21
Re-enable your 802.11a and 802.11b/g networks.
Step 22
If desired, reload your latest configuration file to the controller.
Step 23
To verify that the 5.2 controller software is installed on your controller, click Monitor on the controller
Step 24
GUI and look at the Software Version field under Controller Summary.
To verify that the Cisco Unified Wireless Network Controller Boot Software 5.2.157.0 ER.aes file is
Step 25
installed on your controller, enter the show sysinfo command on the controller CLI and look at the Field
Recovery Image Version field.
Note
Using the CLI to Upgrade Controller Software
Follow these steps to upgrade the controller software using the CLI.
Note
Do not install the 5.2 controller software file and the 5.2.157.0 ER.aes boot software file at the same
time. Install one file and reboot the controller; then install the other file and reboot the controller.
Step 1
Upload your controller configuration files to a server to back them up.
Note
Follow these steps to obtain the 5.2 controller software and the Cisco Unified Wireless Network
Step 2
Controller Boot Software 5.2.157.0 ER.aes file from the Software Center on Cisco.com:
a.
b.
c.
d.
e.
f.
g.
Cisco Wireless LAN Controller Configuration Guide
9-10
If you do not install the 5.2.157.0 ER.aes file, the Field Recovery Image Version field shows
"N/A."
Cisco highly recommends that you back up your controller's configuration files prior to
upgrading the controller software. See the
section on page 9-21
for instructions.
Click this URL to go to the Software Center:
http://www.cisco.com/cisco/web/download/index.html
Click Wireless Software.
Click Wireless LAN Controllers.
Click Standalone Controllers, Wireless Integrated Routers, or Wireless Integrated Switches.
Click the name of a controller.
Click Wireless LAN Controller Software.
Click a controller software release.
Chapter 9
Step 7
to
Step 18
to install the remaining file (either the 5.2 controller
"Uploading and Downloading Configuration Files"
Managing Controller Software and Configurations
OL-17037-01
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