%Feb 6 14:58:47:779 2018 JX-B-XF-HeXin STP/6/STP_NOTIFIED_TC: -MDC=1-Slot=2; Instance 0's port GigabitEthernet2/0/42 was notified a topology change.
%Feb 6 14:58:49:107 2018 JX-B-XF-HeXin STP/6/STP_NOTIFIED_TC: -MDC=1-Slot=2; Instance 0's port GigabitEthernet2/0/37 was notified a topology change.
%Feb 6 14:58:49:655 2018 JX-B-XF-HeXin STP/6/STP_NOTIFIED_TC: -MDC=1-Slot=2; Instance 0's port GigabitEthernet2/0/42 was notified a topology change.
%Feb 6 14:59:03:441 2018 JX-B-XF-HeXin STP/6/STP_NOTIFIED_TC: -MDC=1-Slot=2; Instance 0's port GigabitEthernet2/0/40 was notified a topology change.
%Feb 6 14:59:06:257 2018 JX-B-XF-HeXin STP/6/STP_NOTIFIED_TC: -MDC=1-Slot=2; Instance 0's port GigabitEthernet2/0/38 was notified a topology change.
(7)
表示远端相连设备通知本端设备端口所在的实例发生stp拓扑变化。
(4)
边缘端口如何开启
边缘端口如何开启
undo terminal monitor
(12)
优秀
优秀
优秀,眼不见心不烦
优秀
秀
掩耳盗铃
秀儿
优秀
如果这些端口确认都是接的终端的话,可以开启边缘端口和bpdu保护。
(25)
言简意赅!
言简意赅!
收到tc置位报文,拓扑结构发生变更,建议全局开启bpdu_protection 然后接入层做边缘端口,然后在不影响拓扑的前提下进行排查是不是有私接的交换机
(2)
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