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4 drw- - Apr 26 2011 12:00:33 seclog
5 -rw- 287 Apr 26 2011 12:19:52 system.xml
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The output shows that the new system software image has been saved to the Flash of subordinate
switch 3.
5. Save the running configuration.
<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....
Saved the current configuration to mainboard device successfully.
Slot 2:
Save next configuration file successfully.
Slot 3:
Save next configuration file successfully.
Configuration is saved to device successfully.
The output shows that the running configuration has been saved to the configuration file of each
IRF member switch.
Performing incompatible ISSU upgrade
# Upgrade the specified subordinate switch (the new master after the upgrade), which is subordinate
switch 2 in this example.
<IRF> system-view
[IRF] issu load file soft-version2.bin slot 2
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 subordinate switch 2, reboot and upgrade all IRF member switches that have not
been upgraded.
[IRF] issu run switchover slot 2
Master will reboot, switch the specified board to master and update the line card. Continue?
[Y/N]:y
Then, the ISSU upgrade process completes and the system software images of all IRF member switches
have been upgraded to the new version.
# Verify whether the current system software images on the IRF member switches are soft-version2.bin.
[IRF] display boot-loader
Slot 1
The current boot app is: flash:/soft-version2.bin
The main boot app is: flash:/soft-version2.bin
The backup boot app is: NULL
Slot 2
The current boot app is: flash:/soft-version2.bin
The main boot app is: flash:/soft-version2.bin
The backup boot app is: NULL
Slot 3
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