星桥 E-200 演示站点切换记录 / AsterLink E-200 Demo Failover Notes

声明：以下内容完全虚构，仅用于教程。
Notice: The following content is entirely synthetic and exists only for this tutorial.

日期 / Date: 2026-08-12
测试 / Test: 断开主网关 A 的上行连接，观察备用网关 B 接管。
Test: Disconnect the uplink from Primary Gateway A and observe takeover by Backup Gateway B.

观察结果 / Observation:
- 备用网关 B 在 78 秒后开始转发遥测。
- Backup Gateway B began forwarding telemetry after 78 seconds.
- 20 分钟观察期内未发现数据缺口。
- No data gap was observed during the 20-minute observation window.

边界 / Boundary:
这只是一次测试观察，不是服务等级保证。设计目标仍以网络拓扑图中的 RTO 为准。
This is a single test observation, not a service-level guarantee. The design target remains the RTO shown in the network topology diagram.
