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FAQ–How Does MA5680T Implement Automatic Switchback of Type C Single-Homing Protection?

Publication Date:  2019-04-10 Views:  16 Downloads:  0
Issue Description

MA5680T type C single-homing protection switches to the protection link when the working link is faulty. How does MA5680T automatically switch to the working link when it recovers?

 

MA5680T(config)#display  protect-group  0

  -----------------------------------------------------------------------

  Group ID             : 0

  Protection Object         : ONT connected to the GPON

  Working Mode         : Port status

  Description         :

  Enable Status         : Enabled

  Operation Type         : None

  Recovery Switch         : Disabled

  Recovery waiting time (s)  : 720

  -----------------------------------------------------------------------

  Member        Role        Operation Type        Status        Associated Member

  -----------------------------------------------------------------------

  0/2/6/0     Working        Automatic switchover source    standby             0/2/7/0    

  0/2/7/0     Protection        Automatic switchover destination  Active             0/2/6/0    

  -----------------------------------------------------------------------

  Standby member status: Not ready (offline)

 

Solution

Step 1: Enable the recovery function of the protection group.

 

MA5680T(config)#protect-group  0

{ <cr>|protect-target<K> }:

 

  Command:

        protect-group  0

 

MA5680T(protect-group-0)#reversion enable

 

Step 2: Set the automatic recovery time. The default value is 720s.

 

MA5680T(protect-group-0)#reversion  time  60

 

Step 3: Check the link status of the protection group and confirm that the switchover is successful.

 

MA5680T(config)#display protect-group 0

  -----------------------------------------------------------------------

  Group ID             : 0

  Protection Object         : ONT connected to the GPON

  Working Mode         : Port status

  Description         :

  Enable Status         : Enabled

  Operation Type         : None

  Recovery Switch         : Enabled

  Recovery waiting time (s)  : 60

  -----------------------------------------------------------------------

  Member        Role        Operation Type        Status        Associated Member

  -----------------------------------------------------------------------

  0/2/6/0     Working        None            Active             None         

  0/2/7/0     Protection        None            Standby             None         

  -----------------------------------------------------------------------

  Standby member status: Ready

END