Forum Discussion
Mike_61663
Feb 27, 2014Cirrus
If you're mirroring connections between the BIG-IPs then those connections should persist after failover. The general recommendation is for long lived connections like SSH and FTP that you would want to mirror those connections but for short lived connections like HTTP it's generally not worth the overhead.
You have to configure mirroring between the devices in the cluster and then enable it for each virtual server that you want to use it. It's not enabled by default.
Check out the following solution doc for far more information on the topic. SOL13478 - Overview of connection and persistence mirroring (11.x)