Which upgrade method you should use upgrading from R80.40 to R81.20 to avoid any downtime?
Which upgrade method you should use upgrading from R80.40 to R81.20 to avoid any downtime?
The correct upgrade method to use when upgrading from R80.40 to R81.20 to avoid any downtime is Multi-Version Cluster Upgrade (MVC). MVC ensures that the upgrade process does not cause any disruption to the current services by allowing different versions to coexist within the same cluster. This ensures seamless transition without interruption.
Answer is A
Multi-Version Cluster Upgrade (MVC) This method ensures that there is no downtime by upgrading one cluster member at a time while the other continues to handle traffic, avoiding any disruption.
correct
A is correct
A is correct MVC - Select this method, if connectivity is of utmost concern. Connection failover is guaranteed - no connections are dropped.
it's A
correct
The Multi-Version Cluster (MVC) upgrade method ensures that there is no loss in connectivity and no downtime during the upgrade process.
correct