Add Dang networks are sure things

Dang-networks-are-sure-things.md

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+# Revamped the network
+
+## What was the impetus?
+
+The WiFi here has been pretty terrible for a while. Upgrading our internet speed at home made things better, but not great. Last year I ran a bunch of ethernet through the attic which did help overall, but performance over wireless was still badly lacking. I needed to reboot devices often and ASUS's documentation for their routers was, frankly, dogshit.  
+
+### Main Causes
+
+- Old equipment 
+-- ASUS AX-92U (x2 in mesh)
+-- Motorola Surfboard.. something (replaced prior to this project, but the routers gaslighted me into thinking the new modem was a problem...)
+- Spaghetti network
+-- No VLANs
+-- No special firewall controls
+-- The 2.4GHz band is flooded with IoT devices
+- Mostly using free/cheap/used equipment
+-- This isn't changing THAT much... but now I have a 24-port PoE switch
+