V 11.6.0 Network Failover Problem

Hi Thak you for reaponse. My Design not configure the vlan failsaft. Only network failover configure and ip track. Configuration flow below.

1-Generate new self signed cert for each device - Goto Device Management / Device Trust / Local Domain. Select “Generate New Self-Sign Authority”. 2-Create Sync Interface - Create a new VLAN that will be used for synchronization, mirroring, and network failover on both devices. 3-Configure ConfigSync/Mirroring - Configure the interfaces that will be used for mirroring, config sync and network failover on both devices. 4-Configure Device Group - Create a Sync-Failover device group on Node 1 and only add local device. Enable Network Failover. 5-Configure Trust - On Node 1 configure the Trust Domain. 6-Update Device Group - On Node 1 add the remote peer to the device group. 7-Traffic Group Assignment - Assign the traffic groups accordingly. 8-Synchronize - One Node 1 perform an initial synchronization via Sync Device to Group in "Device Management' / 'Overview"