Switch A just has a list of every MAC on every port (up to it's memory limit), so it just sees switch B on port #25 as any other port, just with a lot more MAC addresses. There is nothing special ...

Network devices control how traffic can travel across the network and have security monitoring features. Refine and preserve your settings by managing network device configurations. Network devices ...

Industrial networks increasingly incorporate switching gear to avoid bottlenecks that can bog down critical operations. Networks are starting to become a critical part of many industrial installations ...