Switch between Active-Standby and Active-Active without service interruption.
You can switch between Active-Standby and Active-Active at any time. The change takes effect immediately and does not affect service availability.
Access the change from either of the following locations:
Option 1: On the list page, hover over the instance row → ⋯ menu → Change HA Mode
Option 2: On the instance details page → Mode Configuration → Change
In the dialog, select the target mode:
Active-Standby
The primary port carries all traffic and fails over to the standby port within seconds. Best for workloads requiring deterministic routing paths.
Active-Active
Both L2 links forward traffic simultaneously using ECMP for higher availability and throughput.
Click Confirm. The change takes effect immediately.
Tip
Switching HA modes does not affect service connectivity. There is no service interruption during the change.
Last updated 1 month ago
