diff --git "a/04 \351\237\251\346\226\207\346\235\260/\344\270\211\345\261\202\344\272\244\346\215\242\346\234\272.md" "b/04 \351\237\251\346\226\207\346\235\260/\344\270\211\345\261\202\344\272\244\346\215\242\346\234\272.md"
new file mode 100644
index 0000000000000000000000000000000000000000..6185f6fd408b1a624683f7f6663318bafb355c09
--- /dev/null
+++ "b/04 \351\237\251\346\226\207\346\235\260/\344\270\211\345\261\202\344\272\244\346\215\242\346\234\272.md"	
@@ -0,0 +1,3 @@
+#  三层交换机
+
+- ![三层交换机.png](https://img2.imgtp.com/2024/05/09/WwO4Ggy1.png)
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