Avamar with DD2500 replication

Hi everyone,

I just install 2 grid avamar 7.2 both of them with DD2500.

Each avamar have Backup LAN (bond0) and Replication (bond2) [non routable intersite link].

Each datadomain have 2x10Gbit/s LACP with VLAN Backup and VLAN Replication.

Avamar is connect to DD2500 via backup VLAN for local backup.

Backup VLAN can cross intersite link via routing.

Replication works fine but use backup VLAN not replication VLAN => LAN Saturation

How can I tell Datadomain to use replication VLAN instead of Backup VLAN?

Replication is manage by avamar but can't  I configure DD replication VLAN somewhere??