diff --git a/A. 第一阶段/拓扑练习/0822_VLAN聚合.md b/A. 第一阶段/拓扑练习/0822_VLAN聚合.md
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+# VLAN聚合
+
+![image-20240822175016583](https://picgo-noriu.oss-cn-beijing.aliyuncs.com/Images/image-20240822175016583.png)
+
+### 一、配置PC的IP、子网掩码、网关
+
+### 二、配置二层交换机
+
+- **SW2**
+
+  ```
+  <Huawei>u t m
+  <Huawei>sys
+  [Huawei]sys SW2
+  [SW2]vlan batch 10 20 30
+  [SW2]port-group 1
+  [SW2-port-group-1]group-member g0/0/2 g0/0/3
+  [SW2-port-group-1]port link-type access
+  [SW2-port-group-1]port def v 10
+  [SW2-port-group-1]q
+  [SW2]int g0/0/1
+  [SW2-GigabitEthernet0/0/1]port link-type trunk 
+  [SW2-GigabitEthernet0/0/1]p t a v all
+  [SW2-GigabitEthernet0/0/1]q
+  [SW2]q
+  <SW2>save
+  ```
+
+- **SW3**
+
+  ```
+  <Huawei>u t m
+  <Huawei>sys
+  [Huawei]sys SW3
+  [SW3]v b 10 20 30
+  [SW3]port-group 1
+  [SW3-port-group-1]group-member g0/0/2 g0/0/3
+  [SW3-port-group-1]port link-type access 
+  [SW3-port-group-1]port def v 20
+  [SW3-port-group-1]q
+  [SW3]int g0/0/1
+  [SW3-GigabitEthernet0/0/1]port link-type trunk 
+  [SW3-GigabitEthernet0/0/1]p t a v all
+  [SW3-GigabitEthernet0/0/1]q
+  [SW3]q
+  <SW3>save
+  ```
+
+- **SW4**
+
+  ```
+  <Huawei>u t m
+  <Huawei>sys
+  [Huawei]sys SW4
+  [SW4]v b 10 20 30
+  [SW4]port-group 1
+  [SW4-port-group-1]group-member g0/0/2 g0/0/3
+  [SW4-port-group-1]port link-type access 
+  [SW4-port-group-1]port def v 30
+  [SW4-port-group-1]q
+  [SW4]int g0/0/1
+  [SW4-GigabitEthernet0/0/1]port l	
+  [SW4-GigabitEthernet0/0/1]port link-t t
+  [SW4-GigabitEthernet0/0/1]p t a v all
+  [SW4-GigabitEthernet0/0/1]q
+  [SW4]q
+  <SW4>save
+  ```
+
+### 三、配置三层交换机
+
+- **SW1**
+
+  ```
+  <Huawei>u t m
+  <Huawei>sys
+  [Huawei]sy SW1
+  [SW1]v b 10 20 30 100
+  [SW1]vlan 100
+  [SW1-vlan100]aggregate-vlan 
+  [SW1-vlan100]access-vlan 10 20 30
+  [SW1-vlan100]q
+  [SW1]int vlanif 100
+  [SW1-Vlanif100]ip a 192.168.100.254 24
+  [SW1-Vlanif100]arp-proxy inter-sub-vlan-proxy enable 
+  [SW1-Vlanif100]q
+  [SW1]port-group group-member g0/0/1 to g0/0/3
+  [SW1-port-group]port link-type trunk 
+  [SW1-port-group]port t a v 10 20 30
+  ```
+
+### 四、测试
+
+- PING
+
+  ```
+  PC6>ping 192.168.100.1
+  
+  Ping 192.168.100.1: 32 data bytes, Press Ctrl_C to break
+  From 192.168.100.6: Destination host unreachable
+  From 192.168.100.1: bytes=32 seq=1 ttl=127 time=78 ms
+  From 192.168.100.1: bytes=32 seq=2 ttl=127 time=78 ms
+  From 192.168.100.1: bytes=32 seq=3 ttl=127 time=94 ms
+  From 192.168.100.1: bytes=32 seq=4 ttl=127 time=78 ms
+  From 192.168.100.1: bytes=32 seq=5 ttl=127 time=78 ms
+  
+  --- 192.168.100.1 ping statistics ---
+    5 packet(s) transmitted
+    5 packet(s) received
+    0.00% packet loss
+    round-trip min/avg/max = 78/81/94 ms
+  ```
+
+  
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diff --git a/A. 第一阶段/拓扑练习/0822_虚拟VLAN+路由.md b/A. 第一阶段/拓扑练习/0822_虚拟VLAN+路由.md
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+# 虚拟VLAN + 路由
+
+![image-20240822180931264](https://picgo-noriu.oss-cn-beijing.aliyuncs.com/Images/image-20240822180931264.png)
+
+### 一、配置PC的IP、子网掩码、网关
+
+### 二、配置左侧二层交换机
+
+- **SW2**
+
+  ```
+  
+  ```
+
+- **SW3**
+
+  ```
+  
+  ```
+
+### 三、配置右侧路由
+
+- **AR1**
+
+  ```
+  
+  ```
+
+### 四、配置左侧三层交换机
+
+- **SW1**
+
+  ```
+  
+  ```
+
+### 五、测试
+
+- **PING**
+
+  ```
+  
+  ```
+
+  
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