HP A7500 Series Configuration Manual page 151

# Download system software image soft-version2.app to the root directory of the storage medium on all
MPUs of the IRF fabric.
<IRF> tftp 2.2.2.2 get soft-version2.app
File will be transferred in binary mode
Downloading file from remote TFTP server, please wait......
TFTP: 18058752 bytes received in 141 second(s)
File downloaded successfully.
<IRF> copy soft-version2.app chassis1#slot1#flash:/
<IRF> copy soft-version2.app chassis2#slot0#flash:/
<IRF> copy soft-version2.app chassis2#slot1#flash:/
# Display the compatibility information between soft-version2.app and the current version.
<IRF> display version comp-matrix file soft-version2.app
Number of Matrices in Table = 1
Matrix for HP A7503
Running Version:6606L07
Version Compatibility List:
6606L08 (Compatible)
chassis 1 slot 2: Hotfix
chassis 1 slot 5: Hotfix
chassis 1 slot 6: Hotfix
chassis 2 slot 2: Hotfix
chassis 2 slot 3: Hotfix
chassis 2 slot 4: Hotfix
The output shows that the current version and soft-version2.app are completely compatible and all LPUs
can be upgraded by installing a hotfix. You can upgrade the software version of the IRF fabric by
following steps for an MPU-based ISSU upgrade.
# Upgrade the local standby MPU of the master.
<IRF> system-view
[IRF] issu load file soft-version2.app chassis 1 slot 1
This command will begin ISSU, and the specified board will reboot and be upgraded. Please
save the current running configuration first; otherwise, the configuration may be
lost.Continue? [Y/N]:y
# After the reboot of the standby MPU, perform an active and standby switchover and upgrade the LPUs.
[IRF] issu run switchover chassis 1 slot 1
Master will reboot, switch the specified board to master and update the line card. Continue?
[Y/N]:y
# Accept the upgrade of the new global active MPU and LPUs.
[IRF] issu accept chassis 1 slot 1
# Upgrade other MPUs.
[IRF] issu commit chassis 1 slot 0
The specified board will reboot and be upgraded. Continue? [Y/N]:y
[IRF] issu commit chassis 2 slot 0
The specified board will reboot and be upgraded. Continue? [Y/N]:y
[IRF] issu commit chassis 2 slot 1
The specified board will reboot and be upgraded. Continue? [Y/N]:y
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