A cloud administrator is using VMware HCX to migrate application workloads between an on-premises data center and a VMware Public Cloud instance. The layer 2 extension (L2E) capability of VMware HCX is being used to extend a number of on-premises network segments into the cloud to avoid IP re-addressing concerns.
When the cloud administrator tries to extend a native layer 2 network segment from the cloud back into the on-premises data center, an error is encountered and the extension fails.
What should the administrator do to enable network extension from the cloud side to on-premises in this scenario?