5820 交换机下,2 4 6 19 21 23 ,每天都有几十条,跳出的警告,19 21 这两个口显示的最多,能占到9成
交换机WS5820 ( )设备 的 GigabitEthernet1/0/4 接口发生STP discarding
交换机WS5820 ( )设备 的 GigabitEthernet1/0/4 接口DOWN
然后都是自动解除了,时间基本上都是早上8-10点,下午偶尔也会跳,很少,机器使用都正常
开启了STP
开启了 loopback-detection global enable
这几个口都是直连的PC,没有连接交换机什么的,
dis
stp bri 没有检测到环路
[5820]dis stp brief
MST ID Port Role STP State Protection
0 GigabitEthernet1/0/1 DESI FORWARDING NONE
0 GigabitEthernet1/0/2 DESI FORWARDING NONE
0 GigabitEthernet1/0/3 DESI FORWARDING NONE
0 GigabitEthernet1/0/4 DESI FORWARDING NONE
0 GigabitEthernet1/0/5 DESI FORWARDING NONE
0 GigabitEthernet1/0/6 DESI FORWARDING NONE
0 GigabitEthernet1/0/7 DESI FORWARDING NONE
0 GigabitEthernet1/0/14 DESI FORWARDING NONE
0 GigabitEthernet1/0/17 DESI FORWARDING NONE
0 GigabitEthernet1/0/19 DESI FORWARDING NONE
0 GigabitEthernet1/0/21 DESI FORWARDING NONE
0 GigabitEthernet1/0/23 DESI FORWARDING NONE
display
mac-address mac-move 也没有漂移的记录
[5820]display mac-address mac-move
MAC address VLAN Current port Source port Last time Times
--- 0 MAC address moving records found ---
谢
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