39 lines
1.3 KiB
Markdown
39 lines
1.3 KiB
Markdown
---
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config:
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layout: dagre
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---
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flowchart TD
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subgraph Internet["外网区域"]
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InternetCloud["fa:fa-cloud Internet"]
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PC4["fa:fa-laptop PC4 - 外网用户"]
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end
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subgraph ExitLayer["出口层 - VRRP 负载分担"]
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R1["fa:fa-route R1"]
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R2["fa:fa-route R2"]
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end
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subgraph SecurityLayer["安全层 - 串联出口"]
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FW1["fa:fa-shield-alt FW1 (出口安全边界)"]
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end
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subgraph CoreStack["核心层 - 堆叠系统 (S1 + S2)"]
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CORE["fa:fa-layer-group CORE"]
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end
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subgraph AccessLayer["接入层"]
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S3["S3 - 员工区交换机"]
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S4["S4 - 服务器/访客区交换机"]
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end
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InternetCloud -- WAN链路 --> R3["R3 - 模拟ISP"]
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R3 -- 链路 A --> R1
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R3 -- 链路 B --> R2
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R1 -- "Eth-Trunk 1 (R1 to FW)" --> FW1
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R2 -- "Eth-Trunk 1 (R2 to FW)" --> FW1
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FW1 -- "Eth-Trunk 2 (FW to CORE)" --> CORE
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CORE -- Trunk链路 --> S3 & S4
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S3 -- Access端口 --> PC1["fa:fa-computer PC1<br>员工区 VLAN 10"]
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S4 -- Access端口 --> Server["fa:fa-server Web服务器<br>服务器区 VLAN 20 (DMZ)"] & PC3["fa:fa-wifi PC3<br>访客区 VLAN 30"]
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style Internet fill:#E6F3FF,stroke:#99CCFF
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style ExitLayer fill:#E6FFE6,stroke:#99FF99
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style SecurityLayer fill:#FFECE6,stroke:#FFB399
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style CoreStack fill:#FFF5E6,stroke:#FFCC99
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style AccessLayer fill:#F0E6FF,stroke:#D1B3FF
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