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Common Operation Guide

CloudEngine 12800, 12800E, 8800, 7800, 6800, and 5800 Series Switches

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Performing an Active/Standby Switchover

Performing an Active/Standby Switchover

During software upgrade or system maintenance, you can manually perform an active/standby switchover on MPUs. The active/standby switchover will restart the running active and standby MPUs. After the restart, the active MPU becomes the new standby MPU and the standby MPU becomes the new active MPU.

<HUAWEI> display switchover state      //Check whether the system meets the active/standby switchover requirements.
   Switchover State  :  Ready          //An active/standby switchover can be performed only when the system is in ready state.
   Switchover Policy :  Board Switchover
   MainBoard         :  5
   SlaveBoard        :  6
<HUAWEI> system-view
[~HUAWEI] slave switchover enable      //Enable the active/standby switchover function.
[*HUAWEI] commit
[~HUAWEI] slave switchover      //Perform an active/standby switchover.
Warning: This operation will switch the slave board to the master board. Continue? [Y/N]: y
Updated: 2018-10-08

Document ID: EDOC1000102369

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