Upgrade Software Version

Network Requirements

• A PC acts as an FTP server, and Device acts as an FTP client. The network between the server and the client is normal.
• On the FTP server, set the user name for a device to log in to the FTP server as admin, and the password as admin. Place the package program to be upgraded in the FTP server directory, and upgrade all software versions of the device that support the package upgrading.

Network Topology

Figure 10-1 Networking for Upgrading all Supported Software Versions in Package

Configuration Steps

Step 1: Configure an FTP server, and place the package upgrade program in the FTP server directory. (Omitted)

Step 2: Back up the device configuration file. (omitted)

Step 3: Configure the IP addresses of the interfaces so that the network between Device and the FTP server is normal. (Omitted)

Step 4: Upgrade the package upgrade program.

#Use sysupdate to upgrade the package upgrade program.

After the upgrade is completed, a list of upgrade results will be printed for users to determine the upgrade results of all upgrade programs included in the package upgrade file on the device:

        package sysupdate result information list:
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sysupdate sp35-g-9.4.0.12(R).pck result information list:
----------------------------------------------------------------
        Card                 result information
----------------------------------------------------------------
        Device 0 - Mpu       device is not online,skipped!
        Device 1 - Mpu       device is not online,skipped!
        Device 2 - Mpu       device is not online,skipped!
        Device 3 - Mpu       device is not online,skipped!
        Device 4 - Mpu       sysupdate successfully!
        Device 5 - Mpu       device is not online,skipped!
        Device 6 - Mpu       device is not online,skipped!
        Device 7 - Mpu       device is not online,skipped!

sysupdate sz03-tboots2-rtk93-1.0.0.10.pck result information list:
----------------------------------------------------------------
        Card                 result information
----------------------------------------------------------------
        Device 0 - Mpu       device is not online,skipped!
        Device 1 - Mpu       device is not online,skipped!
        Device 2 - Mpu       device is not online,skipped!
        Device 3 - Mpu       device is not online,skipped!
        Device 4 - Mpu       sysupdate successfully!
        Device 5 - Mpu       device is not online,skipped!
        Device 6 - Mpu       device is not online,skipped!
        Device 7 - Mpu       device is not online,skipped!

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  Before upgrading in package, ensure that all cards are in place and the status is Start OK. During upgrading, do not swap the card, avoiding that the abnormal upgrading of the card affects the subsequent starting of the card.

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  If selecting the "no-comparison" parameter, upgrade the version of the packaged upgrade program directly without image version comparison. If this parameter is not selected, the image version will be compared. If the image version in the packaged upgrade program is lower than the version running on the device or the same as the running version of the device, the device will prompt the user and wait for the user to confirm whether to upgrade the image upgrade program in the package. Whether the user chooses to upgrade the program or not will not affect the upgrade of the other upgrade files in the upgrade package. If there is only the image file in the packaged upgrade package, and the user chooses not to upgrade, the packaged upgrade ends.
• This command can also be added with a "reload" parameter. If the parameter is added, restart the device directly after the upgrade is completed.

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Step 5: Use the command to restart the device.

#Use the reload command to restart the device.

Before restarting, whether to save the configuration depends on the actual needs of the user.

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  If the upgrade command contains the “reload” parameter, omit the step.

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Step 6: Check the result.

#After completing the upgrade and restarting the device, query the upgraded file version information in the packaged upgrade program via the show package version command.

Device #show package version 
package         :sp35-g-9.4.0.12(R)-001.pkg
image           :sp35-g-9.4.0.12(R).pck
bootloader      :sz03-tboots2-rtk93-1.0.0.10.pck

#Query the version number of the program via the show system version brief command to check whether it is updated.

Device #show system version brief 
Device 4:
Module                Online State     Name                     BootLoader  IOS                 CMM PCB CPLD FPGA 
-----------------------------------------------------------------------------------------------------------------
member device 4 Mpu 0 online Start Ok  S3330-28GXF(V1)  1.0.0.10    9.4.0.12(integrity) /   001 /    /

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  Query the version of the upgrade file in the packaged upgrade program via the show package version command, and query the final upgrade result via the show system version brief command.

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