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In this section:
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This section describes the different methods to upgrade the
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When an
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Prerequisities
Prior to performing an upgrade on the
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For
(in general): Spacevars 0 series4
- Before upgrading the ConnexIP OS, firmware, and the
application, you must first save the configuration in case you encounter any issues during the upgrade.Spacevars 0 product - This will allow you to restore the system and continue the upgrade.
- Refer to Saving the SBC Configuration and Restoring SBC Configuration.
Before upgrading the application, upgrade the SBC firmware to the latest version on both the active and standby SBCs for an HA pair.
- Refer to the target Release Note for the latest firmware version.
- Upgrade the firmware using Upgrading BMC Firmware procedure.
For
: Spacevars 0 product2
Increase the memory to the larger of:
- the minimum memory required for the release.
or - the memory required for the desired session capacity.
instances configured with only 12 GB of RAM have lower capacity limits than instances with higher memory configurations, thus they may not perform at optimum capacity. Contact your Ribbon representative to order DIMM kits to increase the RAM to 24 GB.Spacevars 0 product2 For
memory requirements for the current release, and a procedure to upgrade memory, refer to SBC SWe Performance Metrics.Spacevars 0 product2
Complete the procedure to upgrade memory prior to performing the upgrade.- the minimum memory required for the release.
- Ensure the
memory reservation meets the requirements for the current release. Refer to SBC SWe Performance Metrics.Spacevars 0 product2
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Live Software Upgrade (LSWU)
LSWU allows a user to upgrade the
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Non-Live Software Upgrade (Non-LSWU)
The non-LSWU upgrade process requires taking the SBC system offline to perform an application upgrade. This refers to upgrading the
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Once the upgrade is complete, rediscover the SBC from the EMS, if present, and edit any attributes that may have been modified post-upgrade. Attributes are listed under the EMS page Register an SBC Core Node. |
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