Network requirements, Upgrade procedure – H3C Technologies H3C S12500 Series Switches User Manual
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[IRF] issu commit chassis 2 slot 1
The specified board will reboot and be upgraded. Continue? [Y/N]:y
The ISSU upgrade process is completed and the software of the IRF fabric is upgraded to the new
version. No master and subordinate switchover occurred during the upgrade.
3.
Verify the configuration:
# During the ISSU upgrade process of the IRF fabric, ping the IRF fabric from the TFTP server. The
IRF fabric can be successfully pinged.
# After the upgrade is complete, verify whether the current system software image on the IRF fabric
is soft-version2.bin.
[IRF] display boot-loader
# Verify whether the current running version of the IRF fabric is the target version.
[IRF] display version
MPU-based ISSU upgrade example (four members,
compatible version)
Network requirements
As shown in
:
•
The IRF fabric comprises four member switches, each of which has an active MPU in slot 0 and a
standby MPU in slot 1.
•
The current system software image of the IRF fabric is soft-version1. The latest system software
image soft-version2.bin is saved on the TFTP server. The two versions are compatible.
•
The IRF fabric and the TFTP server can reach each other.
Use ISSU to upgrade the software version of the IRF fabric to soft-version2.
Figure 49 Network diagram
Upgrade procedure
1.
Prepare the TFTP server:
- H3C S12500-X Series Switches H3C S9800 Series Switches H3C S9500E Series Switches H3C S5560 Series Switches H3C S5130 Series Switches H3C S5120 Series Switches H3C SR8800 H3C SR6600-X H3C SR6600 H3C MSR 5600 H3C MSR 50 H3C MSR 3600 H3C MSR 30 H3C MSR 2600 H3C MSR 20-2X[40] H3C MSR 20-1X H3C MSR 930 H3C MSR 900 H3C WX3000E Series Wireless Switches H3C WX5500E Series Access Controllers H3C WX3500E Series Access Controllers H3C WX2500E Series Access Controllers H3C WX6000 Series Access Controllers H3C WX5000 Series Access Controllers H3C WX3000 Series Unified Switches H3C LSWM1WCM10 Access Controller Module H3C LSUM3WCMD0 Access Controller Module H3C LSUM1WCME0 Access Controller Module H3C LSWM1WCM20 Access Controller Module H3C LSQM1WCMB0 Access Controller Module H3C LSRM1WCM2A1 Access Controller Module H3C LSBM1WCM2A0 Access Controller Module H3C WA3600 Series Access Points H3C WA2600 Series WLAN Access Points H3C SecPath F5020 H3C SecPath F5040 H3C VMSG VFW1000 H3C S10500 Series Switches