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Switching to GRHA Mode

Note
  • This feature is not configurable during software installation nor is it changeable during an upgrade.
 

  • Geographical Redundancy High Availability (GRHA) is not supported on SBC SWe Cloud.

Accomplish the following steps to switch to GRHA mode:

  1. Upgrade the SBC application either using LSWU or Platform Manager.

  2. From the CLI command prompt, perform one of the steps below, depending on your configuration.

    1. For example, in SBC Core, set bond monitoring type to network-connect and leader election algorithm type to enhanced:

      Code Block
      > request system admin sbx1 setHaConfig bondMonitoring network-connect leaderElection enhanced

    2. For example, in SBC SWe, set leaderElection algorithm as enhanced.

      Code Block
      > request system admin sbx1 setHaConfig leaderElection enhanced

Verifying GRHA Mode

Accomplish the following step to verify GRHA mode:

Code Block
languagenone
> show table system haConfig 
                        LEADER     BOND 
SERVER NAME             ELECTION   MONITORING 
--------------------------------------------------
sbx1.eng.sonusnet.com   enhanced   network-connect
sbx2.eng.sonusnet.com   enhanced   network-connect

Switching Out of the GRHA Mode

To set bond monitoring type to direct-connect and leader election algorithm type to standard, enter the following command:

Code Block
> request system admin sbx1 setHaConfig bondMonitoring direct-connect leaderElection standard

 Verifying GRHA Mode

Accomplish the following step to verify non-GRHA mode:

Code Block
languagenone
> show table system haConfig 
                        LEADER     BOND 
SERVER NAME             ELECTION   MONITORING 
--------------------------------------------------
sbx1.eng.sonusnet.com   standard   direct-connect
sbx2.eng.sonusnet.com   standard   direct-connect

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