HP FlexFabric 12500 Series Configuration Manual: Fast-restoring Irf Configuration For A One-mpu Member

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Figure 15 Active IRF fabric fails before the IRF link is recovered
To manually recover an inactive IRF fabric:
Step
1.
Enter system view.
2.
Recover the inactive IRF fabric.
After the IRF fabric is recovered, all ports that have been shut down by MAD come up automatically.
Fast-restoring IRF configuration for a one-MPU
member
CAUTION:
Use the irf slot member command only for fast-restoring IRF configuration. This command might cause
errors in other application scenarios.
If a member device has only one MPU, you must reconfigure the basic IRF settings for the device after its
MPU is damaged. This section describes a fast approach to restoring IRF configuration for one-MPU
member devices.
NOTE:
HP recommends performing fast IRF configuration restoration in IRF mode.
The recovery procedure differs depends on whether a two-member device is available. This section
assumes that the failed member device is Device A.
If a two-MPU member device (Device B in this example) is available, use the following procedure:
Step
1.
Save the running configuration to the
configuration file used at the next startup.
Command
system-view
mad restore
Command
save [ safely ] [ force ]
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Flexfabric 12500e series

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