Phybridge NVT PoLRE Series, Руководство пользователя

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6 . C O M M A N D L I N E I N T E R F A C E
U p g r a d e P r o c e d u r e
47
P h y b r i d g e N V T P o L R E S w i t c h U s e r G u i d e
Displaying the current installed version
When performing an incremental upgrade, you will need to know the current installed version of
firmware on the unit so the next upgrade can be installed. When applying incremental upgrades, all
upgrades must be done in order and no upgrades can be skipped.
Example usage:
# pal-version
X.X.X
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Incremental upgrade
1. On the server, create a directory (using any name) and place the upgrade file into the directory.
Supported servers are HTTP and FTP.
Example usage:
http://192.168.0.10/upgrade/switch.X.X.X.bin
http://192.168.0.10/upgrade/sources
2. From the switch command line on the Admin > Terminal tab, configure the package upgrade utility
to point it to the upgrade server and subfolder. This is done with the
pal-pkg
command with the
configure option
pal-pkg configure <URL><SUBFOLDER>
. In the URL, you must specify the
server type (FTP:// or HTTP://) and the IP address.
Example usage:
# pal-pkg configure http://192.168.0.10 upgrade
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3. To verify the upgrade server and switch are now configured properly for upgrade, issue the
pal-
pkgshow_remote
command (this will display the upgrade file on the server).
Example usage:
# pal-pkgshow_remote
switch.X.X.X.bin
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4. Once the switch can access the server, use the
pal-pkg install all
command to perform the
upgrade. You will be notified if a restart is required after installing and starting the upgrade.
Upgrades in this fashion are done incrementally.
Example usage:
# pal-pkg install switch.X.X.X.bin
Installing UPGRADE .......................[OK]
Starting UPGRADE .........................[OK]
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