Software Management
This chapter displays all the relevant commands used to manage the system software image.
image boot {location <location-id> | next} Specifies the default location where the system should be booted from. |
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Syntax Description |
location-id |
Specifies the default destination location. There can be up to 2 images on the system. Possible values: 1-2. |
next |
Sets the boot location to be the next once after the one currently booted from, thus avoiding a cycle through all the available locations |
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Default |
N/A |
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Configuration Mode |
config |
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History |
1.5 |
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Example |
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Related Commands |
show images |
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Notes |
boot next fallback-reboot enable no boot next fallback-reboot enable Sets the default setting for next boot. Normally, if the system fails to apply the configuration on startup (after attempting upgrades or downgrades, as appropriate), it will reboot to the other partition as a fallback. The no form of the command tells the system not to do that, only for the next boot. |
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Syntax Description |
N/A |
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Default |
N/A |
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Configuration Mode |
config |
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History |
1.5 |
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Example |
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Related Commands |
show images |
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Notes |
Normally, if the system fails to apply the configuration on startup (after attempting upgrades or downgrades, as appropriate), it will reboot to the other partition as a fallback. The 'no' variant of this command tells the system NOT to do that, ONLY for the next boot. Note that this setting is not persistent, and will go back to enabled automatically after every boot. |
image delete <image-name> Deletes the specified image file. |
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Syntax Description |
image-name |
Specifies the image name |
Default |
N/A |
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Configuration Mode |
config |
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History |
1.5 |
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Example |
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Related Commands |
show images |
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Notes |
image fetch <URL> [<filename>] Downloads an image from the specified URL or via SCP. |
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Syntax Description |
URL |
HTTP, HTTPS, FTP, TFTP, SCP and SFTP are supported Example: scp://username[:password]@hostname/path/filename |
filename |
Specifies a filename for this image to be stored as locally |
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Default |
N/A |
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Configuration Mode |
config |
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History |
1.5 |
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Example |
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Related Commands |
show images |
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Notes |
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image install <image-filename> [location <location-id>] | [progress <prog-options>] [verify <ver-options>] Downloads an image from the specified URL or via SCP. |
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Syntax Description |
image filename |
Specifies the image name |
location-id |
Specifies the image destination location |
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prog-options |
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ver-options |
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Default |
N/A |
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Configuration Mode |
config |
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History |
1.5 |
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Example |
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Related Commands |
show images |
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Notes |
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image move <src image name> <dest image name> Renames the specified image file. |
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Syntax Description |
src image name |
Specifies the old image name |
dest image name |
Specifies the new image name |
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Default |
N/A |
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Configuration Mode |
config |
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History |
1.5 |
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Example |
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Related Commands |
show images |
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Notes |
image options require-sig no image options require-sig Requires from all the installed images a valid signature. The no form of the command does not require a signature. However if one is present, it must be valid. |
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Syntax Description |
require-sig |
Requires images to be signed by a trusted signature |
Default |
N/A |
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Configuration Mode |
config |
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History |
1.5 |
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Example |
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Related Commands |
show images |
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Notes |
show bootvar Displays the installed system images and the boot parameters. |
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Syntax Description |
N/A |
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Default |
N/A |
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Configuration Mode |
config |
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History |
1.5 |
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Example |
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Related Commands |
N/A |
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Notes |
show image Displays information about the system images and boot parameters. |
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Syntax Description |
N/A |
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Default |
N/A |
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Configuration Mode |
Any configuration mode |
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History |
1.5 |
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Example |
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Related Commands |
image boot image delete image fetch image install image move image option boot next |
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Notes |