• WAN port LAG does not quire IP address via DHCP

    on our SG430 with 2-Port LAG for one WAN line, we do not receive IP address anymore so that WAN line is unusable. Cluster is HA, Firmware version: 9.711-5 When I disable and re-enable the lag interface, it tries do get IP by DHCP but fails to receive…

  • 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…

  • LAG configuration on already configured interfaces

    Hello to the one reading, Due to infrastructure changes, I would need to enable LAG on a couple of interfaces. Those interfaces are already configured with Ethernet VLANs and standard ethernet. Can I enable LAG without losing the current configuration…
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