add VLAN json file

data/2.网络中阶/1.交换/1.VLAN/01.json

+{
+  "type": "code_options",
+  "author": "Joshua",
+  "source": "01.md",
+  "notebook_enable": false,
+  "exercise_id": "f982d3684c314548bdb248cfff911955"
+}
\ No newline at end of file

data/2.网络中阶/1.交换/1.VLAN/02.json

+{
+  "type": "code_options",
+  "author": "Joshua",
+  "source": "02.md",
+  "notebook_enable": false,
+  "exercise_id": "feac9d2cbcbc4478b9571dbf82966dff"
+}
\ No newline at end of file

data/2.网络中阶/1.交换/1.VLAN/03.json

+{
+  "type": "code_options",
+  "author": "Joshua",
+  "source": "03.md",
+  "notebook_enable": false,
+  "exercise_id": "81ed087ce0954c06ae4f011e0ab206e0"
+}
\ No newline at end of file

data/2.网络中阶/1.交换/1.VLAN/04.json

+{
+  "type": "code_options",
+  "author": "Joshua",
+  "source": "04.md",
+  "notebook_enable": false,
+  "exercise_id": "e04f92c1093a4eeda999b75cdadcf98e"
+}
\ No newline at end of file