Comments by "eDoc2020" (@eDoc2020) on "Office Network Design and Planning with VLANs, LLDP, Rules, IoT, Guest using UniFi \u0026 pfsense" video.

  1. AFAIK most L3 switches are stateless. This makes it hard or impossible to allow TCP connections from subnet A to subnet B without also allowing subnet B to initiate connections to subnet A.
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