配置根桥为啥还会根设备发生变化导致业务不通
%Dec 5 05:44:49:421 2023 H3C-S10504-1 STP/5/STP_NOT_ROOT: The current switch is no longer the root of instance 0
%Dec 5 05:44:49:718 2023 H3C-S10504-1 STP/6/STP_DISCARDING: Instance 0's port Bridge-Aggregation21 has been set to discarding state.
%Dec 5 05:44:49:718 2023 H3C-S10504-1 STP/6/STP_DISCARDING: Instance 0's port Bridge-Aggregation5 has been set to discarding state.
%Dec 5 05:44:49:717 2023 H3C-S10504-1 STP/6/STP_DISCARDING: Instance 0's port Bridge-Aggregation19 has been set to discarding state.
%Dec 5 05:44:49:717 2023 H3C-S10504-1 STP/6/STP_DISCARDING: Instance 0's port Bridge-Aggregation18 has been set to discarding state.
%Dec 5 05:44:49:716 2023 H3C-S10504-1 STP/6/STP_DISCARDING: Instance 0's port Bridge-Aggregation17 has been set to discarding state.
%Dec 5 05:44:49:716 2023 H3C-S10504-1 STP/6/STP_DISCARDING: Instance 0's port Bridge-Aggregation4 has been set to discarding state.
%Dec 5 05:44:49:715 2023 H3C-S10504-1 STP/6/STP_DISCARDING: Instance 0's port Bridge-Aggregation2 has been set to discarding state.
%Dec 5 05:44:49:715 2023 H3C-S10504-1 STP/6/STP_DISCARDING: Instance 0's port Bridge-Aggregation1 has been set to discarding state.
%Dec 5 05:44:49:453 2023 H3C-S10504-1 STP/6/STP_NOTIFIED_TC: Instance 0's port Bridge-Aggregation116 was notified of a topology change.
%Dec 5 05:44:49:421 2023 H3C-S10504-1 STP/5/STP_NOT_ROOT: The current switch is no longer the root of instance 0.
%Dec 5 05:44:35:491 2023 H3C-S10504-1 STP/6/STP_FORWARDING: Instance 0's port Bridge-Aggregation15 has been set to forwarding state.
%Dec 5 05:44:35:369 2023 H3C-S10504-1 STP/6/STP_FORWARDING: Instance 0's port Bridge-Aggregation135 has been set to forwarding state.
%Dec 5 05:44:35:347 2023 H3C-S10504-1 STP/6/STP_FORWARDING: Instance 0's port Bridge-Aggregation132 has been set to forwarding state.
%Dec 5 05:44:35:072 2023 H3C-S10504-1 STP/6/STP_FORWARDING: Instance 0's port Bridge-Aggregation8 has been set to forwarding state.
%Dec 5 05:44:34:969 2023 H3C-S10504-1 STP/6/STP_FORWARDING: Instance 0's port Bridge-Aggregation6 has been set to forwarding state.
%Dec 5 05:44:34:969 2023 H3C-S10504-1 STP/6/STP_FORWARDING: Instance 0's port Bridge-Aggregation20 has been set to forwarding state
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最佳答案
找到抢根的设备,看下stp和日志的情况
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<H3C>dis stp
-------[CIST Global Info][Mode MSTP]-------
Bridge ID : 32768.1edd-4efe-0100 当前设备mac
Bridge times : Hello 2s MaxAge 20s FwdDelay 15s MaxHops 20
Root ID/ERPC : 32768.1edd-4efe-0100, 0 根mac
RegRoot ID/IRPC : 32768.1edd-4efe-0100, 0
(0)
当前根设的是核心,核心上的根被抢,怎么看是哪条设备抢占了?
当前根设的是核心,核心上的根被抢,怎么看是哪条设备抢占了?
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当前根设的是核心,核心上的根被抢,怎么看是哪条设备抢占了?