R211x-HP Flexfabric 11900 Fundamentals Command Reference

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• Use the display mdc command to verify that all MDCs are in active state.
• Use the display system internal ha service-group command to verify that the Action field is 0 for
each service.
Examples
# In standalone mode (dual-MPU), perform an active/standby switchover and upgrade the service cards
and switching fabric cards to a compatible version.
<Sysname> issu run switchover
Upgrade summary according to following table:
flash:/feature.bin
Running Version New Version
Release 2110 Release 2111
Slot Switchover Way
0 Active standby process switchover
Slot Upgrade Way
2 Service Upgrade
3 Service Upgrade
4 Service Upgrade
Upgrading software images to compatible versions. Continue? [Y/N]:
# In standalone mode (dual-MPU), perform an active/standby switchover and upgrade the current active
MPU and the service cards and switching fabric cards to an incompatible version.
<Sysname> issu run switchover
Upgrade summary according to following table:
flash:/feature.bin
Running Version New Version
Release 2110 Release 2111
Slot Upgrade Way
0 Reboot
2 Reboot
3 Reboot
4 Reboot
Upgrading software images to incompatible versions. Continue? [Y/N]:
# In IRF mode (multichassis), perform a master/subordinate switchover during an ISSU to a compatible
version.
<Sysname> issu run switchover
Upgrade summary according to following table:
flash:/feature.bin
Running Version New Version
Release 2110 Release 2111
Chassis Slot Switchover Way
1 4 Active standby process switchover