Mirroring enables a backup redundant device to mirror an active device by sending a snapshot of the information contained on the active device to the backup device. If the active device fails, the backup device can seemlessly resume the sessions.
The Active Device Parameters window contains the following fields:
Client Table Mirroring – Enables or disables the mirroring feature.
Percent of Client Table to Backup – The percentage of the client table to send to the backup device.
Client Mirror Update Time – How often to send client table entries, in seconds.