• Sophos UTM HA failover and Stacked Cisco Switches | Cisco loses connection to Sophos after a failover

    Hello Community, I hope someone could point me to the right direction on this. My setup: Two Sophos UTM SG210 running HA active/passive Two Cisco Stacked switches doing inter-vlan routing. I have a LAG (two ports) on the UTM, and I have a LAG (4…