A consultant is attempting to deploy an AHV cluster, but Foundation did not discover any...

Foundation uses multicast-based discovery to detect nodes. If nodes are not discovered, one common issue is that multicast traffic is being blocked or restricted by the switch configuration.

Option D (Removing IGMP unknown-mcast-flood restriction) ensures multicast packets are forwarded properly.

Option A (Manually creating cluster) is possible but does not address the root cause.

Option B (Skipping discovery) is not a valid Foundation option.

Option C (Using multicast_static-group) does not resolve multicast filtering issues.