Why is the Nebula network topology not displaying as expected?

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Zyxel_Cooldia
Zyxel_Cooldia Posts: 1,568 image  Zyxel Employee
Zyxel Certified Network Administrator - Security Zyxel Certified Sales Associate 100 Answers 1000 Comments

Question: Why is the Nebula network topology not displaying as expected?
Answer: This is because the LLDP service requires a base interface to function. If you have multiple VLANs enabled on a base interface, the base interface itself must also be enabled for LLDP to work properly.