IBM Cloud 2015 - Network - 01 Network topology 网络拓扑架构
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分类 |
L2 |
描述 |
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Network |
网络架构 video |
SL 网络拓扑Network topology视频 https://www.youtube.com/watch?v=VbgCaCvi7xQ SL Trans-Ocean cable 视频 https://youtu.be/0TZwiUwZwIE
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术语和 网络设备名称
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DAR – Distribution Aggregation Router 分布聚合路由器 FCR / BCR – Frontend/Backend Customer Router 前端/后端 客户路由器 FAS / BAS – Frontend/Backend Rack Aggregation Switch 前端/后端 机柜汇聚交换机 FCS / BCS – Frontend Customer Switch/ Backend Customer Switch 前端/后端 客户交换机 BMS – Backend Management Switch (IPMI Ports) MBR – Master Backend Router 主后端路由器 MSS – Master Service Switch 主服务交换机 BBR – Backbone Router 主干路由器 XCR – Cross-Connect Router 交叉连接路由器 VER – v*n Edge Router v*n边缘路由器 POP – Point of Presence; point at which two or more networks build a connection with each other Dark fiber - unlit fiber optic cables that are leased and used by IBM Cloud for network communication between its locations
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机房网络设备 |
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3重网络隔离 |
3重网络隔离(5 port , public NW *2, private NW*2 , Mgmt NW*1 )
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