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+# Jeff's Subnetting CHart
+
+Below is a chart my course instructor, Jeff, sent me to study with for the CCNA.
+
+I'm typing this out by hand in the hopes of making it stick in my head better.
+
+Notes:
+
+Each IPv4 address has 8 bits and each bit has a place, each place has a value.
+
+This is positional notation.
+