交换机一直提示以下日志,这是啥问题啊?
%Sep 5 07:29:28:176 2013 H3C STP/6/STP_NOTIFIED_TC: Instance 0's port GigabitEthernet1/0/1 was notified a topology change.
%Sep 5 07:29:30:560 2013 H3C STP/6/STP_NOTIFIED_TC: Instance 0's port GigabitEthernet1/0/1 was notified a topology change.
%Sep 5 07:35:44:183 2013 H3C STP/6/STP_NOTIFIED_TC: Instance 0's port GigabitEthernet1/0/1 was notified a topology change.
%Sep 5 07:35:46:560 2013 H3C STP/6/STP_NOTIFIED_TC: Instance 0's port GigabitEthernet1/0/1 was notified a topology change.
%Sep 5 07:35:51:648 2013 H3C STP/6/STP_NOTIFIED_TC: Instance 0's port GigabitEthernet1/0/1 was notified a topology change.
%Sep 5 07:35:54:561 2013 H3C STP/6/STP_NOTIFIED_TC: Instance 0's port GigabitEthernet1/0/1 was notified a topology change.
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最佳答案
交换机开启了stp,而GigabitEthernet1/0/1这个端口发生过up/down,stp报的提示信息,如果GigabitEthernet1/0/1连的是终端,最好设置成边缘端口,并开启bpdu保护:
[H3C]stp bpdu-protection
[H3C] interface GigabitEthernet1/0/1
[H3C- GigabitEthernet1/0/1 ] stp edged-port
[H3C- GigabitEthernet1/0/1 ] quit
[H3C]quit
<H3C>save
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