Specifications

Enterasys Wireless Controller Software CLI Reference Guide 3-67
3.25 upgrade
UsetheupgradecommandstoupgradethesoftwareoftheEnterasysWirelessController,
OperatingSystem,ortheWirelessAPs.
3.25.1 upgrade ac
Usetheupgradeaccommandtoupgradethecontrollersoftware.Theupgradeaccomm andis
accessiblefromtherootcontextoftheCLI.
Syntax
upgrade ac <filename|number|ftp> [bckto local|flash [<filename>]|ftp]
Parameters
Examples
Inthefollowingexample,the.gpsimagefilefortheC20wasdownloadedpriortorunningthe
upgradecommand.
EWC.enterasys.com# upgrade ac AC-MV-07.41.03.0003-1.gps
Inthefollowingexample,the.gpsimagefilefortheC20wasdownloadedpriortorunningthe
upgradecommand,andtheexistingosimageisbackeduptoaremoteftpserver.
EWC.enterasys.com# upgrade ac AC-MV-07.41.03.0003-1.gps bckto ftp
Inthefollowingexample,theupgradeimageisdownloadedfromtheremoteftpserver.
EWC.enterasys.com# upgrade ac ftp
<filename> Specifiesthefilenameofthenewimage.
<number> Specifiesanordinalimagenumberreturnedbythe[show
upgrade]command
<ftp> Specifiesftpserveronwhichtheupgradeimageisuploaded.
Thisftpserverissetby[upgrade_image_src]command.
[bcktolocal]
Backsuptheexistingoperatingsystemofthecontrollertothelocal
drive.The[bcktolocal]commandissupportedonlyon
theplatforms
thatsupportlocalstorage.
[bcktoftp] Backsupthe existingoperatingsystemofthecontrollertothe
remoteFTPserver.TheFTPserverissetbythe
upgrade_backup_destcommand.
[bcktoflash[<filename>]] Backsuptheexistingoperatingsystemofthecontrollertothe
externalflash.
Note: If you use the bckto ftp option in the syntax, you must first set the settings of the ftp server,
where the existing os image will be backed up, by running the upgrade_backup_dest command.
For more information, see “3.26, upgrade_backup_dest” on page 3-69.
Note: If you use the ftp option in the syntax, you must first specify the details of the ftp server,
where the new image is located, by running the upgrade_image_src command. For more
information, see “3.27, upgrade_image_src” on page 3-69.