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2024年8月20日 10:50:51

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1. 基础部分/练习/0819练习.md
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@ -8,109 +8,91 @@
- **AR1** - **AR1**
> \<Huawei>u t m ```
> <Huawei>u t m
> \<Huawei>sy <Huawei>sy
> [Huawei]sy AR1
> [Huawei]sy AR1 [AR1]int g 0/0/0
> [AR1-GigabitEthernet0/0/0]ip a 192.168.10.254 24
> [AR1]int g 0/0/0 [AR1-GigabitEthernet0/0/0]int g 0/0/1
> [AR1-GigabitEthernet0/0/1]ip a 192.168.20.1 24
> [AR1-GigabitEthernet0/0/0]ip a 192.168.10.254 24 [AR1-GigabitEthernet0/0/1]int g 0/0/2
> [AR1-GigabitEthernet0/0/2]ip a 192.168.60.2 24
> [AR1-GigabitEthernet0/0/0]int g 0/0/1 ```
>
> [AR1-GigabitEthernet0/0/1]ip a 192.168.20.1 24
>
> [AR1-GigabitEthernet0/0/1]int g 0/0/2
>
> [AR1-GigabitEthernet0/0/2]ip a 192.168.60.2 24
- **AR2** - **AR2**
> \<Huawei>u t m ```
> <Huawei>u t m
> \<Huawei>sy <Huawei>sy
> [Huawei]sy AR2
> [Huawei]sy AR2 [AR2]int g 0/0/0
> [AR2-GigabitEthernet0/0/0]ip a 192.168.20.2 24
> [AR2]int g 0/0/0 [AR2-GigabitEthernet0/0/0]int g 0/0/1
> [AR2-GigabitEthernet0/0/1]ip a 192.168.30.1 24
> [AR2-GigabitEthernet0/0/0]ip a 192.168.20.2 24 ```
>
> [AR2-GigabitEthernet0/0/0]int g 0/0/1
>
> [AR2-GigabitEthernet0/0/1]ip a 192.168.30.1 24
- **AR3** - **AR3**
> \<Huawei>u t m ```
> <Huawei>u t m
> \<Huawei>sy <Huawei>sy
> [Huawei]sy AR3
> [Huawei]sy AR3 [AR3]int g 0/0/0
> [AR3-GigabitEthernet0/0/0]ip a 192.168.40.254 24
> [AR3]int g 0/0/0 [AR3-GigabitEthernet0/0/0]int g 0/0/1
> [AR3-GigabitEthernet0/0/1]ip a 192.168.30.2 24
> [AR3-GigabitEthernet0/0/0]ip a 192.168.40.254 24 [AR3-GigabitEthernet0/0/1]int g 0/0/2
> [AR3-GigabitEthernet0/0/2]ip a 192.168.50.1 24
> [AR3-GigabitEthernet0/0/0]int g 0/0/1 ```
>
> [AR3-GigabitEthernet0/0/1]ip a 192.168.30.2 24
>
> [AR3-GigabitEthernet0/0/1]int g 0/0/2
>
> [AR3-GigabitEthernet0/0/2]ip a 192.168.50.1 24
- **AR4** - **AR4**
> \<Huawei>u t m ```
> <Huawei>u t m
> \<Huawei>sy <Huawei>sy
> [Huawei]sy AR4
> [Huawei]sy AR4 [AR4]int g 0/0/0
> [AR4-GigabitEthernet0/0/0]ip a 192.168.60.1 24
> [AR4]int g 0/0/0 [AR4-GigabitEthernet0/0/0]int g 0/0/1
> [AR4-GigabitEthernet0/0/1]ip a 192.168.50.2 24
> [AR4-GigabitEthernet0/0/0]ip a 192.168.60.1 24 ```
>
> [AR4-GigabitEthernet0/0/0]int g 0/0/1
>
> [AR4-GigabitEthernet0/0/1]ip a 192.168.50.2 24
### 三、配置静态路由 ### 三、配置静态路由
- **AR1** - **AR1**
> [AR1]ip route-static 192.168.30.0 24 192.168.20.2 ```
> [AR1]ip route-static 192.168.30.0 24 192.168.20.2
> [AR1]ip route-static 192.168.40.0 24 192.168.20.2 preference 30 [AR1]ip route-static 192.168.40.0 24 192.168.20.2 preference 30
> [AR1]ip route-static 192.168.40.0 24 192.168.60.1
> [AR1]ip route-static 192.168.40.0 24 192.168.60.1 [AR1]ip route-static 192.168.50.0 24 192.168.60.1
> ```
> [AR1]ip route-static 192.168.50.0 24 192.168.60.1
- **AR2** - **AR2**
> [AR2]ip route-static 192.168.10.0 24 192.168.20.1 ```
> [AR2]ip route-static 192.168.10.0 24 192.168.20.1
> [AR2]ip route-static 192.168.40.0 24 192.168.30.2 [AR2]ip route-static 192.168.40.0 24 192.168.30.2
```
- **AR3** - **AR3**
> [AR3]ip route-static 192.168.10.0 24 192.168.30.1 ```
> [AR3]ip route-static 192.168.10.0 24 192.168.30.1
> [AR3]ip route-static 192.168.10.0 24 192.168.50.2 preference 30 [AR3]ip route-static 192.168.10.0 24 192.168.50.2 preference 30
> [AR3]ip route-static 192.168.20.0 24 192.168.30.1
> [AR3]ip route-static 192.168.20.0 24 192.168.30.1 [AR3]ip route-static 192.168.60.0 24 192.168.50.2
> ```
> [AR3]ip route-static 192.168.60.0 24 192.168.50.2
- **AR4** - **AR4**
> [AR4]ip route-static 192.168.10.0 24 192.168.60.2 ```
> [AR4]ip route-static 192.168.10.0 24 192.168.60.2
> [AR4]ip route-static 192.168.40.0 24 192.168.50.1 [AR4]ip route-static 192.168.40.0 24 192.168.50.1
```
### 四、连通性测试 ### 四、连通性测试
@ -118,79 +100,61 @@
- **PC1 → PC3** - **PC1 → PC3**
> `PC1>ping 192.168.40.1` ```
> PC1>ping 192.168.40.1
> Ping 192.168.40.1: 32 data bytes, Press Ctrl_C to break
> Ping 192.168.40.1: 32 data bytes, Press Ctrl_C to break
> From 192.168.40.1: bytes=32 seq=1 ttl=125 time=62 ms From 192.168.40.1: bytes=32 seq=1 ttl=125 time=62 ms
> From 192.168.40.1: bytes=32 seq=2 ttl=125 time=63 ms
> From 192.168.40.1: bytes=32 seq=2 ttl=125 time=63 ms From 192.168.40.1: bytes=32 seq=3 ttl=125 time=78 ms
> From 192.168.40.1: bytes=32 seq=4 ttl=125 time=94 ms
> From 192.168.40.1: bytes=32 seq=3 ttl=125 time=78 ms From 192.168.40.1: bytes=32 seq=5 ttl=125 time=78 ms
>
> From 192.168.40.1: bytes=32 seq=4 ttl=125 time=94 ms --- 192.168.40.1 ping statistics ---
> 5 packet(s) transmitted
> From 192.168.40.1: bytes=32 seq=5 ttl=125 time=78 ms 5 packet(s) received
> 0.00% packet loss
> --- 192.168.40.1 ping statistics --- round-trip min/avg/max = 62/75/94 ms
> ```
> 5 packet(s) transmitted
>
> 5 packet(s) received
>
> 0.00% packet loss
>
> round-trip min/avg/max = 62/75/94 ms
> `PC1>tracert 192.168.40.1` ```
> PC1>tracert 192.168.40.1`
> traceroute to 192.168.40.1, 8 hops max(ICMP), press Ctrl+C to stop
> traceroute to 192.168.40.1, 8 hops max(ICMP), press Ctrl+C to stop
> 1 192.168.10.254 62 ms 47 ms 47 ms 1 192.168.10.254 62 ms 47 ms 47 ms
> 2 192.168.20.2 63 ms 47 ms 46 ms
> 2 192.168.20.2 63 ms 47 ms 46 ms 3 192.168.30.2 63 ms 47 ms 31 ms
> 4 192.168.40.1 94 ms 78 ms 78 ms
> 3 192.168.30.2 63 ms 47 ms 31 ms ```
>
> 4 192.168.40.1 94 ms 78 ms 78 ms
- **PC4 → PC2** - **PC4 → PC2**
> `PC4>ping 192.168.10.2` ```
> PC4>ping 192.168.10.2
> Ping 192.168.10.2: 32 data bytes, Press Ctrl_C to break
>
> Request timeout!
>
> From 192.168.10.2: bytes=32 seq=2 ttl=125 time=78 ms
>
> From 192.168.10.2: bytes=32 seq=3 ttl=125 time=78 ms
>
> From 192.168.10.2: bytes=32 seq=4 ttl=125 time=78 ms
>
> From 192.168.10.2: bytes=32 seq=5 ttl=125 time=78 ms
>
> --- 192.168.10.2 ping statistics ---
>
> 5 packet(s) transmitted
>
> 4 packet(s) received
>
> 20.00% packet loss
>
> round-trip min/avg/max = 0/78/78 ms
> `PC>tracert 192.168.10.2` Ping 192.168.10.2: 32 data bytes, Press Ctrl_C to break
> Request timeout!
> traceroute to 192.168.10.2, 8 hops max(ICMP), press Ctrl+C to stop From 192.168.10.2: bytes=32 seq=2 ttl=125 time=78 ms
> From 192.168.10.2: bytes=32 seq=3 ttl=125 time=78 ms
> 1 192.168.40.254 32 ms 46 ms 47 ms From 192.168.10.2: bytes=32 seq=4 ttl=125 time=78 ms
> From 192.168.10.2: bytes=32 seq=5 ttl=125 time=78 ms
> 2 192.168.50.2 47 ms 47 ms 16 ms
> --- 192.168.10.2 ping statistics ---
> 3 192.168.60.2 47 ms 46 ms 47 ms 5 packet(s) transmitted
> 4 packet(s) received
> 4 192.168.10.2 94 ms 78 ms 94 ms 20.00% packet loss
round-trip min/avg/max = 0/78/78 ms
```
```
PC>tracert 192.168.10.2
traceroute to 192.168.10.2, 8 hops max(ICMP), press Ctrl+C to stop
1 192.168.40.254 32 ms 46 ms 47 ms
2 192.168.50.2 47 ms 47 ms 16 ms
3 192.168.60.2 47 ms 46 ms 47 ms
4 192.168.10.2 94 ms 78 ms 94 ms
```
2. **冗余测试** 2. **冗余测试**
@ -198,30 +162,26 @@
![image-20240820103018606](https://picgo-noriu.oss-cn-beijing.aliyuncs.com/Images/image-20240820103018606.png) ![image-20240820103018606](https://picgo-noriu.oss-cn-beijing.aliyuncs.com/Images/image-20240820103018606.png)
> `PC1>tracert 192.168.40.1` ```
> PC1>tracert 192.168.40.1
> traceroute to 192.168.40.1, 8 hops max(ICMP), press Ctrl+C to stop
> traceroute to 192.168.40.1, 8 hops max(ICMP), press Ctrl+C to stop
> 1 192.168.10.254 47 ms 46 ms 32 ms 1 192.168.10.254 47 ms 46 ms 32 ms
> 2 192.168.60.1 47 ms 46 ms 47 ms
> 2 192.168.60.1 47 ms 46 ms 47 ms 3 192.168.50.1 63 ms 62 ms 47 ms
> 4 192.168.40.1 78 ms 94 ms 78 ms
> 3 192.168.50.1 63 ms 62 ms 47 ms ```
>
> 4 192.168.40.1 78 ms 94 ms 78 ms
- **PC4 → PC2** - **PC4 → PC2**
![image-20240820103358780](https://picgo-noriu.oss-cn-beijing.aliyuncs.com/Images/image-20240820103358780.png) ![image-20240820103358780](https://picgo-noriu.oss-cn-beijing.aliyuncs.com/Images/image-20240820103358780.png)
> `PC4>tracert 192.168.10.2` ```
> PC4>tracert 192.168.10.2
> traceroute to 192.168.10.2, 8 hops max(ICMP), press Ctrl+C to stop
> traceroute to 192.168.10.2, 8 hops max(ICMP), press Ctrl+C to stop
> 1 192.168.40.254 47 ms 47 ms 47 ms 1 192.168.40.254 47 ms 47 ms 47 ms
> 2 192.168.30.1 47 ms 31 ms 47 ms
> 2 192.168.30.1 47 ms 31 ms 47 ms 3 192.168.20.1 63 ms 46 ms 63 ms
> 4 192.168.10.2 94 ms 93 ms 79 ms
> 3 192.168.20.1 63 ms 46 ms 63 ms ```
>
> 4 192.168.10.2 94 ms 93 ms 79 ms