134 lines
3.2 KiB
Markdown
134 lines
3.2 KiB
Markdown
# 基本ACL
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### 一、IP & Routing
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- **PC & Server**
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- **AR1**
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```
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[AR1]int g0/0/1
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[AR1-GigabitEthernet0/0/1]ip add 192.168.1.254 24
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[AR1-GigabitEthernet0/0/1]int g0/0/0
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[AR1-GigabitEthernet0/0/0]ip add 192.168.12.1 24
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[AR1-GigabitEthernet0/0/0]quit
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[AR1]ip route-static 192.168.2.0 24 192.168.12.2
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[AR1]ip route-static 192.168.3.0 24 192.168.12.2
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```
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- **AR2**
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```
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[AR2]int g0/0/0
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[AR2-GigabitEthernet0/0/0]ip add 192.168.12.2 24
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[AR2-GigabitEthernet0/0/0]int g0/0/1
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[AR2-GigabitEthernet0/0/1]ip add 192.168.2.254 24
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[AR2-GigabitEthernet0/0/1]int g0/0/2
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[AR2-GigabitEthernet0/0/2]ip add 192.168.3.254 24
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[AR2-GigabitEthernet0/0/2]quit
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[AR2]ip route-static 192.168.1.0 24 192.168.12.1
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```
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### 二、VLAN
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- **SW1**
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```
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[SW1]vlan 10
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[SW1-vlan10]quit
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[SW1]port-group group-member g0/0/1 g0/0/2
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[SW1-port-group]port link-type access
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[SW1-port-group]port default vlan 10
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```
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- **SW2**
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```
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[SW2]vlan 20
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[SW2-vlan20]quit
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[SW2]port-group group-member g0/0/1 g0/0/2
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[SW2-port-group]port link-type access
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[SW2-port-group]port default vlan 20
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```
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### 三、连通性测试
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> 全通
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### 四、ACL
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- **AR2**
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```
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[AR2]acl 2000
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[AR2-acl-basic-2000]rule 10 deny source 192.168.1.0 0.0.0.255
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[AR2-acl-basic-2000]quit
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[AR2]int g0/0/2
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[AR2-GigabitEthernet0/0/2]traffic-filter outbound acl 2000
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```
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### 五、功能性测试
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- **PC1 PING Server**（不允许售后部所有主机访问财务部服务器）
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```
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PC2>ping 192.168.3.1
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Ping 192.168.3.1: 32 data bytes, Press Ctrl_C to break
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Request timeout!
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Request timeout!
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Request timeout!
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Request timeout!
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Request timeout!
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--- 192.168.3.1 ping statistics ---
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5 packet(s) transmitted
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0 packet(s) received
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100.00% packet loss
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```
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- **PC1 PING PC2**（允许售后部主机访问财务部主机）
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```
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PC1>ping 192.168.2.1
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Ping 192.168.2.1: 32 data bytes, Press Ctrl_C to break
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From 192.168.2.1: bytes=32 seq=1 ttl=126 time=63 ms
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From 192.168.2.1: bytes=32 seq=2 ttl=126 time=78 ms
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From 192.168.2.1: bytes=32 seq=3 ttl=126 time=78 ms
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From 192.168.2.1: bytes=32 seq=4 ttl=126 time=62 ms
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From 192.168.2.1: bytes=32 seq=5 ttl=126 time=78 ms
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--- 192.168.2.1 ping statistics ---
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5 packet(s) transmitted
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5 packet(s) received
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0.00% packet loss
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round-trip min/avg/max = 62/71/78 ms
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```
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- **PC2 PING Server**（允许财务部主机访问财务部服务器）
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```
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PC2>ping 192.168.3.1
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Ping 192.168.3.1: 32 data bytes, Press Ctrl_C to break
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From 192.168.3.1: bytes=32 seq=1 ttl=254 time=62 ms
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From 192.168.3.1: bytes=32 seq=2 ttl=254 time=63 ms
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From 192.168.3.1: bytes=32 seq=3 ttl=254 time=16 ms
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From 192.168.3.1: bytes=32 seq=4 ttl=254 time=47 ms
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From 192.168.3.1: bytes=32 seq=5 ttl=254 time=31 ms
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--- 192.168.3.1 ping statistics ---
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5 packet(s) transmitted
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5 packet(s) received
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0.00% packet loss
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round-trip min/avg/max = 16/43/63 ms
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```
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