User's Manual

Wireless Array
464
Upgrading the Array via CLI
If you are experiencing difficulties communicating with the Array using the Web
Management Interface, the Array provides lower-level facilities that may be used
to accomplish an upgrade via the CLI and the Xirrus Boot Loader (XBL).
1. Download the latest software update from the Xirrus FTP site using your
Enhanced Care FTP username and password. If you do not have an FTP
username and password, contact Xirrus Customer Service for assistance
([e-mail]). The software update is provided as a zip file.
Unzip the contents to a local temp directory. Take note of the extracted file
name in case you need it later on — you may also need to copy this file
elsewhere on the network depending on your situation.
2. Install a TFTP server software package if you don't have one running. It
may be installed on any PC on your network, including your desktop or
laptop. The Solar Winds version is freeware and works well.
http://support.solarwinds.net/updates/New-customerFree.cfm?ProdId=52
The TFTP install process creates the TFTP-Root directory on your C:
drive, which is the default target for sending and receiving files. This may
be changed if desired. This directory is where you will place the extracted
Xirrus software update file(s). If you install the TFTP server on the same
computer to which you extracted the file, you may change the TFTP
directory to C:\xirrus if desired.
You must make the following change to the default configuration of the
Solar Winds TFTP server. In the File/Configure menu, select Security,
then select Transmit only and click OK.
3. Determine the IP address of the computer hosting the TFTP server. (To
display the IP address, open a command prompt and type ipconfig)
4. Connect your Array to the computer running TFTP using a serial cable,
and open a terminal program if you haven't already. Attach a network
cable to the Array’s GIG1 port, if it is not already part of your network.