Title: Why the Cloud topology showing the blue link? [Print this page] Author: zhangqiao@ruiji Time: 2025-9-12 18:04 Title: Why the Cloud topology showing the blue link?
Phenomenon
In the topology interface, some links showing in blue line instead of green line
Reason
Blue links indicates the device is connected via fiber
Note
You can check the diagram example on the left bottom:
Green Line: Ethemet cable
Blue Line: Fiber
Grey Line: Offline
Dotted line：Wireless
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