H3C Technologies H3C S12500 Series Switches User Manual
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<IRF> copy soft-version2.bin chassis1#slot1#flash:/
<IRF> copy soft-version2.bin chassis2#slot0#flash:/
<IRF> copy soft-version2.bin chassis2#slot1#flash:/
# Display the compatibility information between soft-version2.bin and the current version.
<IRF> display version comp-matrix file soft-version2.bin
Number of Matrices in Table = 1
Matrix for H3C S12518
==============================================
Start Flag (210307696)
My Image ver: S12500-CMW520-R1726
R1726
Peer Version Compatibility
--------------------------
S12500-CMW520-R1726 (Compatible)
Chasis 1 slot 3: Hotfix
Chasis 1 slot 5: Hotfix
Chasis 2 slot 3: Hotfix
Chasis 2 slot 5: Hotfix
The above output shows that the current version and soft-version2.bin are completely compatible
and all interface cards can be upgraded by installing a hotfix. Therefore, you can upgrade the
software version of the IRF fabric by following the MPU-based ISSU upgrade steps.
# Upgrade the standby MPU of the master.
<IRF> system-view
[IRF] save
The current configuration will be written to the device. Are you sure? [Y/N]:Y
Please input the file name(*.cfg)[flash:/config.cfg]
(To leave the existing filename unchanged, press the enter key):
flash:/config.cfg exists, overwrite? [Y/N]:Y
Validating file. Please wait............................
The current configuration is saved to the active main board successfully.
Configuration is saved to device successfully.
[IRF] issu load file soft-version2.bin 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 standby MPU reboots, perform an active and standby switchover and upgrade the
interface cards.
[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 to the new global active MPU and interface cards.
[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