Network Topology Diagram Datasets For LLMs With Vision Capabilities

Hi, I would like to have some images of different network topologies varying from simple buss topologies to complex actual networks. Anyone know about a suitable dataset containing such diagrams?
This is for my project where I will be testing LLMs with vision capabilities for there ability to spot faulty network topologies, perhaps the topologi is dependent on one device not going down, or a server should be moved to a DMZ. Something like that. appreciate all feedback.