Merge branch 'master' into 'master'

BGP test

See merge request !5

data/2.网络中阶/2.路由/4.BGP/01.json

+{
+  "type": "code_options",
+  "author": "Jason",
+  "source": "01.md",
+  "notebook_enable": false,
+  "exercise_id": "14362caaa6f0478b889dc4eec473288c"
+}
\ No newline at end of file

data/2.网络中阶/2.路由/4.BGP/01.md

+# BGP
+
+以下哪个是EGP协议
+
+## 答案
+
+BGP
+
+## 选项
+
+### A
+
+RIG
+
+### B
+
+BGP
+
+### C
+
+OSPF
\ No newline at end of file

data/2.网络中阶/2.路由/4.BGP/02.json

+{
+  "type": "code_options",
+  "author": "Jason",
+  "source": "02.md",
+  "notebook_enable": false,
+  "exercise_id": "b6dac00428aa4a21be11479a10894a9f"
+}
\ No newline at end of file

data/2.网络中阶/2.路由/4.BGP/02.md

+# BGP
+
+下面关于BGP的叙述哪个是正确的（ )
+
+## 答案
+
+BGP采用TCP方式发送路由协议信息
+
+## 选项
+
+### A
+
+BGP采用TCP方式发送路由协议信息
+
+### B
+
+BGP每30秒就会刷新一次路由信息
+
+### C
+
+BGP的AS-path属性不可控制
\ No newline at end of file

data/2.网络中阶/2.路由/4.BGP/03.json

+{
+  "type": "code_options",
+  "author": "Jason",
+  "source": "03.md",
+  "notebook_enable": false,
+  "exercise_id": "49243c1d0204425ab708c0711e5f7fe0"
+}
\ No newline at end of file

data/2.网络中阶/2.路由/4.BGP/03.md

+# BGP
+
+关于BGP路由属性说法正确的是()
+
+## 答案
+
+BGP的路由聚合可能会改变原有的AS-Path属性
+
+## 选项
+
+### A
+
+在AS之间也可以使用local preference属性
+
+### B
+
+下一跳属性路由不可达不影响BGP路由的发布
+
+### C
+
+BGP的路由聚合可能会改变原有的AS-Path属性
\ No newline at end of file

data/2.网络中阶/2.路由/4.BGP/config.json

@@ -2,7 +2,11 @@
   "node_id": "network-d6e6178da70c4c488b4e6137a6f4f039",
   "keywords": ["BGP"],
   "children": [],
-  "export": [],
+  "export": [
+    "01.json",
+    "02.json",
+    "03.json"
+  ],
   "keywords_must": [],
   "keywords_forbid": []
 }
\ No newline at end of file