Extreme Networks ExtremeWare XOS Command Reference Manual page 1904

ExtremeWare XOS 11.5 supports only the Summit X450 family of switches and the BlackDiamond 8800 series switch.
Configuration and Image Commands
If you download the image to the active partition and do not immediately install the image, you do
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not need to reboot the switch until you use the image.
If you install the image to the inactive partition, you do not need to reboot the switch until you use
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the image.
Enter to install the image after download. Enter
y
If you download and install the software image on the active partition, the switch automatically
reboots after the download and installation is completed. The following message appears when
downloading and installing on the active partition:
Image will be installed to the active partition, a reboot required. Do you want
to continue? (y or n)
Enter to continue the installation and reboot the switch. Enter
y
If you install the image at a later time, the image is still downloaded and saved to the switch, but
you must use the following command to install the software and reboot the switch:
install image <fname> {<partition>} {msm <slotid>} {reboot}
Where
fname
Downloading an ExtremeWare XOS module image. An ExtremeWare XOS module image has functionality
that supplements a core image. You download and install a module onto an already installed core
image. The version number of the core image and the module must match. For example, the module
bd10K-11.0.0.25-ssh.xmod can only be installed onto the core image bd10K-11.0.0.25.xos.
To install a module to the inactive partition, use the
module to the inactive partition, and use the
choose to install when the image was downloaded. Remember, the core image on the inactive partition
must be of the same version as the module. When you make the inactive partition active, by issuing the
command and rebooting the switch, the module is also activated at boot time.
use image
To install a module to the active partition, use the
to the active partition, and use the
install when the image was downloaded. Remember, the core image on the active partition must be of
the same version as the module. If you reboot the switch, the module will also be activated, but you can
activate the module without rebooting the switch by issuing the
that command, all the functionality, and command line interface (CLI) commands, of the module will be
available.
Performing a Hitless Upgrade—BlackDiamond 10808 switch, BlackDiamond 12804 switch, and BlackDiamond
8800 Series Switch Only. Hitless upgrade is a mechanism that allows you to upgrade the ExtremeWare
XOS software running on the switch without taking the switch out of service. Some additional benefits
of using hitless upgrade include:
Minimizing network downtime
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Reducing the amount of traffic lost
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Although any method of upgrading software can have an impact on network operation, including
interrupting Layer 2 network operation, performing a hitless upgrade can decrease that impact.
NOTE
Hitless upgrade support for the BlackDiamond 10808 switch was introduced in ExtremeWare XOS 11.1.
1904
specifies the filename of the new, downloaded image.
install image
to install the image at a later time.
n
to cancel.
n
download image
command to install it, if you did not
install image
command to download the module
download image
command to install it, if you did not choose to
run update
ExtremeWare XOS 11.5 Command Reference Guide
command to download the
command. After issuing