add scripts for Blatt01 and Notes
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@@ -1,12 +1,5 @@
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## router table
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| device | eth | ip |
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| ------- | ---- | ----------- |
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| PC1 | eth1 | 10.5.0.2/24 |
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| PC2 | eth1 | 10.5.1.2/24 |
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| router1 | eth1 | 10.5.0.1/24 |
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| router2 | eth1 | 10.5.1.1/24 |
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router -> router
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```
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@@ -163,7 +156,51 @@ listening on eth1, link-type EN10MB (Ethernet), snapshot length 262144 bytes
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### 主要工具:`ip`
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## A103
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### router table
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router1
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```
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ip route show
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10.5.1.0/24 dev eth1 proto kernel scope link src 10.5.1.2
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10.5.2.0/24 dev eth2 proto kernel scope link src 10.5.2.1
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10.5.3.0/24 via 10.5.2.2 dev eth2
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192.168.0.0/24 dev eth0 proto kernel scope link src 192.168.0.7
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```
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pc1
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```
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ip route
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10.5.1.0/24 dev eth1 proto kernel scope link src 10.5.1.1
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10.5.3.0/24 via 10.5.1.2 dev eth1
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192.168.0.0/24 dev eth0 proto kernel scope link src 192.168.0.1
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```
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router2
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```
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ip route
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10.5.1.0/24 via 10.5.2.1 dev eth2
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10.5.2.0/24 dev eth2 proto kernel scope link src 10.5.2.2
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10.5.3.0/24 dev eth1 proto kernel scope link src 10.5.3.2
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192.168.0.0/24 dev eth0 proto kernel scope link src 192.168.0.12
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```
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pc2
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```
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root@pc2:~# ip route
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10.5.1.0/24 via 10.5.3.2 dev eth1
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10.5.3.0/24 dev eth1 proto kernel scope link src 10.5.3.1
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192.168.0.0/24 dev eth0 proto kernel scope link src 192.168.0.3
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```
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## `ip`
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**`ip`** 是 IPRoute2 工具集中最常用的命令,能够管理和配置 IP 地址、路由、链路等多种网络参数。与旧版的 `ifconfig` 和 `route` 命令相比,`ip` 更加灵活和强大。
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